Bolthole Index

Utah County, Utah

Building permits, zoning and land rules in Utah County, Utah

44Index Score / 100
#18 of 29 in Utah

Unincorporated Utah County, Utah requires a building permit before construction, a change of use, or regulated electrical, gas, mechanical, or plumbing work begins1. Utah County Community Development administers zoning and building permits outside city limits; cities run their own zoning and building-permit processes, while the Utah County Health Department handles septic permits countywide23. Floodplain development permits and county-road access permits come from Public Works45.

At a glance

Building permit
Required before construction, a change of use, or regulated system work in unincorporated Utah County1
Zoning
Yes; Utah County Community Development administers zoning only in unincorporated areas6
Septic permit
Required through Utah County Health Department Environmental Health; system permit and plan review is $1,8007
RV living
Temporary camping means less than 45 days per calendar year; zoning and sanitation rules still apply, and private-parcel RV residence is unconfirmed8
Tiny home
RR-5 requires 1,100 square feet of qualifying combined habitable area; A-40 requires that area on the ground floor; accessory dwellings have separate limits91011
Owner-builder
Conditional for a sole owner building for personal, noncommercial use; the county certification sets project-history and labor limits12
Minimum lot size
Zone-specific; a one-family dwelling generally needs 5 acres in RA-5 or RR-5 and 50 acres in CE-1, subject to listed exceptions131415
Private well
A valid water right and state Start Card are required before well construction16

Who to call

Building permits

Utah County Community Development - Building

Building permits for unincorporated Utah County

801-851-8343

comdev@utahcounty.gov

51 South University Avenue, Suite 117, Provo, Utah 84601

Online permits →

Zoning

Utah County Community Development - Planning & Zoning

Zoning and zone-clearance requests for unincorporated Utah County

801-851-8343

comdev@utahcounty.gov

51 South University Avenue, Suite 117, Provo, Utah 84601

Online permits →

Septic permits

Utah County Health Department - Environmental Health

Onsite wastewater review and permits for Utah County

(801) 851-7525

Health and Justice Building, 151 S University Ave, Suite 2600, Provo, Utah 84601

Floodplain permits

Utah County Public Works - Floodplain

Floodplain development permits in unincorporated Utah County

801-851-8600

publicworks@utahcounty.gov

2855 South State Street, Provo, UT 84606

Online permits →

Roads & driveways

Utah County Public Works - Access Permits

Access permits for driveways or street connections to Utah County roads

801-851-8600

publicworks@utahcounty.gov

2855 South State Street, Provo, UT 84606

Online permits →

Contact details are copied from each office’s official page and were checked against it on October 11, 2026.

Off-grid gear

Going off-grid in Utah County means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Utah County, Utah?

Yes. Unincorporated Utah County requires owners or their agents to obtain a building permit before starting construction, changing a building's use, or doing regulated electrical, gas, mechanical, or plumbing work1. Utah County adopts the Utah State Construction Code and the agricultural-building appendix; its listed codes include the 2021 International Residential Code, 2024 International Building Code, and 2023 National Electrical Code, with frost depth of 30 inches or a deeper engineer's design17. A structure used only for agriculture and not for human occupancy may qualify for an exemption, but the applicant must first file with Community Development and receive the county's determination; building without that approval can bring fines18. Separate zoning approval and health, fire, plumbing, electrical, or mechanical requirements may still apply1920. A qualifying sole owner may use the county's owner-builder certification for personal, noncommercial residential work, subject to limits on project history and labor12. Permitted work must be inspected before concealment, and occupancy must wait for final approval2122.

Who issues Utah County building permits, and how do you reach them?

Utah County Community Development's Building Division issues building permits for unincorporated Utah County from 51 South University Avenue, Suite 117, Provo, Utah 8460123. Call 801-851-8343 or email comdev@utahcounty.gov23. City building offices issue building permits in American Fork24, Payson25, Highland26, Alpine27. Utah County Health Department handles septic permits countywide3. Submit the building-permit application with the plans and documents required for the project type; Community Development approval is required before construction, alteration, or expansion begins2829. The published schedule prices residential building permits at $1 per square foot, with a $101 minimum and a $300 new-building submittal fee; it also lists distance surcharges per required inspection and says bonds are not included30. Access permits, floodplain development permits, excavation permits, or land-disturbance permits may also apply28.

Does Utah County have zoning?

Utah County Community Development administers zoning only in unincorporated Utah County6. Municipal zoning applies in American Fork31, Payson32, Highland33, Santaquin34, Town of Vineyard35, Alpine36, Bluffdale (mainly in Salt Lake County, reaching into Utah County)37. Septic permits within Utah County remain with Utah County Health Department; Highland also requires city-inspector approval of a compliant percolation test unless connecting to approved sewer338. A one-family dwelling generally needs 5 acres in RA-5 or RR-5, subject to exceptions, and 50 acres in CE-1131415. RA-5 generally requires a 30-foot front setback and 15-foot side and rear setbacks, subject to Chapter 3 alternatives and specified exceptions39. RR-5, TR-5 and CE-2 generally use the same distances, subject to street or plat requirements40414243. I-1 generally requires a 30-foot front setback; building and fire codes determine side and rear setbacks, with at least 15 feet at specified residential-zone or city boundaries44. Request written zoning clearance for the parcel45.

How do septic permits work in Utah County?

Utah County Health Department Environmental Health administers onsite wastewater review and septic permits throughout Utah County, including addresses inside cities3. The septic system permit and plan-review fee is $1,800, including the current state fee; repairs, alternative systems, holding tanks, and abandonment have separate entries7. A vault privy is a regulated off-grid option requiring county review, a septic permit, and inspection; the listed fee is $1,80546. Call Environmental Health at (801) 851-7525 or visit the Health and Justice Building, 151 S University Ave, Suite 2600, Provo, Utah 8460147. Annual inspections are identified for operating permits associated with large underground wastewater disposal systems, not as a universal annual requirement for every residential septic system48. A dwelling must connect to public sewer when available and practicable; otherwise it needs an adequate onsite or approved wastewater system49.

Can you live in an RV or tiny home on land in Utah County?

Unincorporated Utah County defines camping as recreational or temporary overnight use lasting less than 45 days per calendar year; applicable zoning, building, sanitation and fire rules still apply8. Recreation-vehicle courts and commercial campgrounds separately limit each RV or camp user to 45 days per calendar year50. We could not confirm private-parcel RV residence or tiny-home-on-wheels occupancy; ask Planning & Zoning about the proposed parcel and use45. Camping on county-owned, used or leased property in unincorporated Utah County requires a designated county campground or advance written authorization51.

In unincorporated Utah County RR-5, a qualifying primary dwelling needs 1,100 square feet of combined ground-floor and above-ground habitable area, excluding basements and non-habitable areas; A-40 instead requires 1,100 square feet on the ground floor910. An accessory dwelling requires a permitted zone, a complete application, code and water/sewage compliance, and a qualifying lot; the limit is one unit per parcel, normally up to 1,000 square feet, with two additional off-street parking spaces11. Larger units require the restrictive-covenant and moderate-income rental exception; detached units also cannot exceed 40% of the main dwelling or 1,500 square feet11. Manufactured homes have separate federal-seal, foundation, building-permit and zoning conditions52.

What are the steps to build a home in Utah County?

  1. Confirm the jurisdiction: Utah County Community Development handles zoning approval and building permits only outside city limits; cities handle their own zoning and building permits2.
  1. Request written zoning clearance and verify the zone, dwelling use, lot size, setbacks, and subdivision status45134353.
  1. Secure water. A private well requires a valid water right and a state Start Card before construction16.
  1. Obtain the Utah County Health Department septic permit, or confirm that connection to available, practicable public sewer is required749.
  1. Submit plans showing scope, location and elevation to Public Works and obtain a floodplain development permit before any construction, grading, excavation or other alteration in a designated floodplain in unincorporated Utah County54. Obtain a county-road access permit for a county-road driveway; a state-highway connection instead requires UDOT approval5556.
  1. Submit the building-permit application and plans, respond to corrections, pay the building-permit fees, and obtain approval before work begins2930.
  1. Schedule building inspections before concealment and obtain final approval before occupancy2122.

What should you check before buying land in Utah County?

Start with zoning and buildability: Utah County's minimum lot size varies sharply by district, and recorded-development or nonconforming-lot status can change the answer13141557. Dividing land generally requires subdivision review and a recorded plat, but a division of qualifying agricultural land can avoid plat requirements only while every resulting parcel remains agricultural and the required notice is recorded5358. Verify wastewater feasibility with Environmental Health and verify water rights before assuming a domestic well can be drilled316. Map flood hazards because man-made development in a designated floodplain needs a floodplain development permit before work starts54. For a residential driveway onto a county road, the county generally allows no more than two driveways, each no wider than 30 feet, and requires engineered drainage and a hard surface rather than gravel or dirt59. A state-highway connection requires UDOT approval56.

Watch-outs

  • Utah County rules and offices described here apply to unincorporated land; property inside a city follows that municipality's process2.
  • Temporary camping in unincorporated Utah County means less than 45 days per calendar year and still requires compliance with applicable zoning and sanitation rules; ask Planning & Zoning about private-parcel RV residence845.
  • A private well cannot be built merely because groundwater may be present; the owner needs a valid water right and a state Start Card first16.
  • A residential driveway onto a county road is generally limited to two driveways no wider than 30 feet each, with engineered drainage and a hard surface rather than gravel or dirt59.

Sources

  1. Building - Utah County Community Development, quoted and re-checked
  2. Planning & Zoning - Utah County Community Development, quoted and re-checked
  3. Annual Permits & Certifications, quoted and re-checked
  4. Utah County Public Works - Floodplain (publicworks.utahcounty.gov)
  5. Utah County Public Works - Access Permits (publicworks.utahcounty.gov)
  6. Utah County Zoning Map, quoted and re-checked
  7. Fee Schedule 2026, quoted and re-checked
  8. Utah County Land Use Ordinance, quoted and re-checked
  9. Planning & Zoning - Utah County Community Development, quoted and re-checked
  10. Utah County Land Use Ordinance, Chapter 5, Section 5-12 A-40, quoted and re-checked
  11. Utah County Land Use Ordinance, quoted and re-checked
  12. Building - Utah County Community Development, quoted and re-checked
  13. 12.08 RA-5 Residential Agricultural Zone, quoted and re-checked
  14. Utah County Land Use Ordinance, quoted and re-checked
  15. Utah County Land Use Ordinance, quoted and re-checked
  16. waterrights.utah.gov, quoted and re-checked
  17. Utah County Code, Chapter 7, Building, quoted and re-checked
  18. Utah County Code, quoted and re-checked
  19. Planning & Zoning - Utah County Community Development, quoted and re-checked
  20. Utah Code § 15A-1-204 (Utah statewide rule), quoted and re-checked
  21. Building - Utah County Community Development, quoted and re-checked
  22. Utah County Building Permit Application, quoted and re-checked
  23. Utah County Community Development - Building (codev.utahcounty.gov)
  24. American Fork: American Fork Building Permits: What You Need To Know (Utah County), quoted and re-checked
  25. Payson: Building Permits & Inspections (Utah County), quoted and re-checked
  26. Highland: Building Division (Utah County), quoted and re-checked
  27. Alpine: Building Department (Utah County), quoted and re-checked
  28. Construction Permits, quoted and re-checked
  29. Building - Utah County Community Development, quoted and re-checked
  30. Utah County Fee Schedule Update, quoted and re-checked
  31. American Fork: Planning Department | American Fork, UT - Official Website (Utah County), quoted and re-checked
  32. Payson: Planning and Zoning (Utah County), quoted and re-checked
  33. Highland: Zoning (Utah County), quoted and re-checked
  34. Santaquin: Planning & Zoning (Utah County), quoted and re-checked
  35. Town of Vineyard: Vineyard Ordinance 2025-3 Zoning Code Review Text Amendments (Utah County), quoted and re-checked
  36. Alpine: Planning & Zoning (Utah County), quoted and re-checked
  37. Bluffdale: Land Use Ordinances (Utah County), quoted and re-checked
  38. Highland: Highland City Development Code (Utah County), quoted and re-checked
  39. Utah County Land Use Ordinance, quoted and re-checked
  40. Utah County Land Use Ordinance, quoted and re-checked
  41. Utah County Land Use Ordinance, quoted and re-checked
  42. Utah County Land Use Ordinance, quoted and re-checked
  43. Utah County Land Use Ordinance, quoted and re-checked
  44. Utah County Land Use Ordinance, quoted and re-checked
  45. Utah County Community Development - Planning & Zoning (codev.utahcounty.gov)
  46. UCHD Rules and Regulations, quoted and re-checked
  47. Utah County Health Department - Environmental Health (health.utahcounty.gov)
  48. Onsite Wastewater Program, quoted and re-checked
  49. DAR File No. 37575, Rule R317-4, Onsite Wastewater Systems (Utah statewide rule), quoted and re-checked
  50. Utah County Land Use Ordinance, quoted and re-checked
  51. Utah County Code, Chapter 13-9 Camping, quoted and re-checked
  52. Utah County Land Use Ordinance, quoted and re-checked
  53. Planning & Zoning - Utah County Community Development, quoted and re-checked
  54. Floodplain, quoted and re-checked
  55. Utah County Code, Chapter 17-6 Access Permits, quoted and re-checked
  56. Conditional Access Permit (Utah statewide rule), quoted and re-checked
  57. Utah County Land Use Ordinance, quoted and re-checked
  58. Utah County Land Use Ordinance, quoted and re-checked
  59. Utah County Code, Chapter 17-6, quoted and re-checked

Written October 11, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

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Compared with neighboring counties

Like all 6 of its neighbors, Utah County requires a building permit for a home.

RuleUtah CountyWasatch CountySalt Lake CountySanpete CountyDavis CountyMorgan CountyDuchesne County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesYesYes
Septic permitsUT County Health Dept.County Health Dept.County Health Dept.Central Utah Public Health Dept.County Health Dept.Weber-Morgan Health Dept.TriCounty Health Dept.

County locator

Utah County in Utah

44
County map
Utah County highlighted among the Utah counties · colored by Index score

How Utah County scores

Seclusion27100% ev.
Self-Sufficiency4298% ev.
Admin Boringness39100% ev.
Durability45100% ev.
Property Autonomy60100% ev.
Carry Cost43100% ev.

Evidence strength: 100%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$549kTypical home
0.5%Property tax
$15,104Land / acre
19.1"Annual rain
33% of yrsSevere drought
4.8 / yr (+4.3)Mid-century 100°F days
26.1 daysMid-century dry spell
1.03" (+6.4%)Mid-century 1-day rain
1.15×Wildfire change factor
100%Forward climate coverage
$1,044Home insurance / yr
4% / yrInsurance growth
0.87%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
2,057,624People within 2 hr
112,962Radius comparison (15 mi)
358.9People / sq mi
47.5%Federal land
51.1%Land at 15% slope or less
9.4%Soils rated "not limited" for septic (strict USDA rating)
77,396 acWorkable land screen
45.4%Wooded land
23.5 tonsBiomass / forest ac
47.2°FAvg temp

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Cities and towns in Utah County

Inside a city or town, that city usually issues building permits and sets zoning; the county’s rules above cover unincorporated land. Septic, wells and floodplain rules usually stay with the county or state everywhere.

Not yet researched: Town of Cedar Fort · Cedar Hills · Eagle Mountain · Elk Ridge · Town of Fairfield · Town of Genola · Town of Goshen · Lindon · Orem · Pleasant Grove · Provo · Salem · Saratoga Springs · Springville · Woodland Hills

Answers from the rulebook for Utah County

What the ordinances and state agencies actually say — one answer per question, each quoted from the official source and independently re-checked.

Utah County rules

  • Building permitRequired

    Building or construction work, changes in use of a building or its portions, and work on electrical, gas, mechanical, or plumbing systems regulated by adopted codes in unincorporated Utah County.

    • The Utah County Community Development Building Department serves only unincorporated areas of Utah County.
    • Owners or their authorized agents must apply for and obtain the permit before commencing the covered work.
    • Some exemptions may apply; the page directs applicants to contact the Building Official for details.
    • Properties in a city are directed to the city's specified codes, services, and/or website.
    “This department only serves those within the unincorporated areas of Utah County. If your property is in a city please refer to the city's specified codes, services, and/or website. Before commencing any building or construction work, changing the use of a building or its portions, or performing work on electrical, gas, mechanical, or plumbing systems regulated by the adopted codes, owners or their authorized agents must apply for and obtain a building permit. Some exemptions may apply—please contact the Building Official for details (stevek@utahcounty.gov)”
  • Owner-builder exemptionConditional

    Owner/builder certification for new residential construction or remodel/addition construction performed at a property in unincorporated Utah County.

    • The county form is for new residential construction or remodel/addition construction.
    • For new residential construction, the owner must be the sole owner of the property and construction project, the project must be the only residential structure the owner has built that year, and the owner must not have built more than three residential structures in the past five years.
    • For new residential and remodel construction, the improvements must be for the owner's personal, non-commercial, non-public use.
    • Work must be performed by the sole owner, a licensed contractor, qualifying employees with workers compensation coverage and required payroll compliance, or a person supervised by the owner who receives no compensation or only token compensation.
    • Retaining an unlicensed contractor or compensating an unlicensed person outside the stated exceptions may result in a Class A misdemeanor and an administrative fine of up to $2,000 for each day of violation.
    • The certification states that it is made under penalty of perjury and must be filed with the city or county building department where the work is performed.

    maximum residential structures built in past five years: <= 3 structures (For new residential construction only; the project must also be the only residential structure built by the owner that year.) · administrative fine: <= 2000 USD per day (Maximum stated for violations involving an unlicensed contractor or improperly compensated unlicensed person.)

    “For New Residential Construction Only: I am the sole owner of the property and construction project at the above-described location; the project described is the only residential structure I have built this year; I have not built more than three residential structures in the past five years. For New Residential and Remodel Construction: The improvements being placed on the property are intended to be used and will be used for my personal, non-commercial, non-public use and the work performed on the project must be performed by the following: • myself as the sole owner of the property; or • a licensed contractor; or • my employee(s) on whom I have Workers Compensation Insurance coverage, on whom I withhold and pay all required payroll taxes, and with respect to whom I comply with all other applicable employee/employer laws; or • any other person working under my supervision as Owner/Builder to whom no compensation or only token compensation is paid;”
  • Building code adoptedAdopted (with conditions)

    Building construction standards in unincorporated Utah County.

    • The county code adopts the Utah State Construction Code as adopted by the Utah State Legislature.
    • The county additionally adopts Appendix C Group U—Agricultural Buildings of the currently adopted International Building Code.
    • The county building department page states that it serves only unincorporated areas; properties in cities should follow the city's specified codes, services, or website.
    • The county building page lists the governing codes as State Construction Code (Utah Code Title 15A and amendments), International Building Code 2024, International Residential Code 2021, National Electrical Code 2023, International Plumbing Code 2024, International Mechanical Code 2024, International Energy Conservation Code 2024, International Fuel Gas Code 2024, International Existing Building Code 2024, and ANSI Standard 117.1A.
    • The county page lists frost depth as 30 inches or an engineer's design if deeper, seismic zone as IBC Section 1613, wind load as IBC Section 1609, and snow load subject to Utah Code Title 15A-3-107 exceptions to IBC 1605.1.

    International Building Code: 2024 · International Residential Code: 2021 · National Electrical Code: 2023 · International Plumbing Code: 2024 · International Mechanical Code: 2024 · International Energy Conservation Code: 2024 · International Fuel Gas Code: 2024 · International Existing Building Code: 2024 · frost depth: 30 inches (or engineer's design if deeper)

    “Utah County adopts the Utah State Construction Code [...] as the construction standard to be adhered to within unincorporated Utah County.”
    One more reviewed finding on this topic
    • Adopted — Building construction standards administered by Utah County in unincorporated Utah County.
      “In accordance with the provisions of Section 15A-1-204, Utah Code Annotated, 1953, as amended, Utah County adopts the Utah State Construction Code, as adopted by the Utah State Legislature, (“Construction Code”) as the construction standard to be adhered to within unincorporated Utah County.”
  • InspectionsRequired

    Building-permit work in unincorporated Utah County.

    • Inspections must be requested when the work is ready and before it is concealed.
    • The applicant should refer to the required inspections list provided with the permit.
    • Inspection requests should provide up to three days' advance notice.
    • The permit becomes null and void if no inspections are performed for 180 days, or if construction is suspended or abandoned for 180 days.

    advance inspection notice: 3 days (The county page says to provide up to 3 days' advance notice.) · inspection inactivity period causing permit invalidity: 180 days (Applies if no inspections are performed, or construction/work is suspended or abandoned.)

    “Request inspections when the work is ready and before it is concealed.”
  • Certificate of occupancyRequired

    Use or occupancy of a structure covered by a Utah County building permit in unincorporated Utah County.

    • Use or occupancy is prohibited until the final inspection is approved and the certificate of occupancy is issued.
    • The requirement is stated on the county building permit application and applies to the permitted structure.
    “USE OR OCCUPANCY OF A STRUCTURE IS PROHIBITED UNTIL AFTER FINAL INSPECTION IS APPROVED”
  • County-wide zoningPresent (with conditions)

    Land-use policies and development regulations, including zoning, in unincorporated Utah County.

    • The county source expressly limits this administration to unincorporated Utah County areas.
    • For property within city limits, the source directs users to the local municipality.
    • The zoning map is for general zoning information only; more detailed information should be obtained from Utah County Community Development.
    “Utah County Community Development manages the land use policies and development regulations (including zoning) for unincorporated Utah County areas only.”
  • Local zoningVaries (with conditions)

    Aggregate local zoning across Utah County's unincorporated area and incorporated municipalities.

    • Unincorporated areas are regulated through Utah County Community Development and the Utah County Land Use Ordinance.
    • Within city limits, the applicable municipality administers its own specified codes and zoning information.
    • The county-level conclusion aggregates distinct county and municipal regulatory authorities; it does not assert that Utah County administers municipal ordinances.
    “Utah County Community Development manages the land use policies and development regulations (including zoning) for unincorporated Utah County areas only. If you would like information for areas within city limits, please contact the local municipality within which you would like that information.”
  • Zoning districtsPublished

    Zoning districts and planning zones in unincorporated Utah County.

    • The Utah County Community Development zoning map is for general zoning information; the map directs users to contact Community Development for more detailed information.
    • Areas within incorporated city limits are governed by the applicable local municipality rather than the county map.
    • The zoning layer is updated using annexation and county ordinances.
    “Planning Zones for Utah County. This information is provided through the Utah County Community Development Office. Updates are made using annexation and county ordinances. Topology is used to check for overlaps and gaps.”
  • Minimum dwelling sizeDistrict specific (with conditions)

    Any building containing a dwelling unit permitted in Utah County's A-40 Zone within unincorporated Utah County.

    • The requirement applies specifically within the A-40 Zone.
    • The minimum is measured as habitable floor area of the ground level story.
    • Uses within the A-40 Zone must also comply with applicable Chapter 3 supplementary requirements and all other provisions of the Utah County Land Use Ordinance.
    • The cited county zoning administration applies only to unincorporated Utah County; properties within city limits are subject to the applicable municipality's rules.

    minimum habitable floor area of ground level story: >= 1100 square feet

    “H. DWELLING SIZE AND PATTERN For any building containing a dwelling unit permitted in the zone: 1. The minimum habitable floor area of the ground level story shall be not less than eleven-hundred (1100) square feet.”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum area of zoning lots or zoning parcels in Utah County's RA-5 Residential Agricultural Zone, for the uses listed in the ordinance.

    • One-family dwellings, manufactured homes, nursing homes, planned subdivisions, preschools, primary schools, secondary schools, landscape parks, livestock auction yards, roping and riding arenas, and veterinary facilities require at least 5 acres.
    • Churches and other religious-worship structures require at least 2.5 acres; a church with a parsonage requires at least 5 acres.
    • Private, private rescue, commercial, and commercial rescue kennels require at least 5 acres and must be on the same parcel as the accessory dwelling.
    • Agricultural-equipment and agricultural-vehicle repair facilities, including the accessory one-family dwelling, require at least 5 acres.
    • Equine reproduction or rehabilitation facilities, with or without a one-family dwelling, require at least 5 acres.
    • Reception centers, with or without a one-family dwelling, require at least 10 acres after any required road right-of-way dedication.
    • Other permitted structures and uses have no minimum area requirement except as necessary to satisfy other provisions of the land use ordinance.

    minimum area for listed residential, educational, park, auction, arena, and veterinary uses: >= 5 acres · minimum area for church or religious-worship structure: >= 2.5 acres (A church with a parsonage requires at least 5 acres.) · minimum area for kennels: >= 5 acres (Kennel must be on the same parcel as the dwelling to which it is accessory.) · minimum area for agricultural-equipment or agricultural-vehicle repair facility: >= 5 acres (Includes the accessory one-family dwelling.) · minimum area for equine reproduction or rehabilitation facility: >= 5 acres (Applies with or without a one-family dwelling.) · minimum area for reception center: >= 10 acres (Measured after any required road right-of-way dedication.) · minimum area for other permitted structures and uses: none (Other provisions of the land use ordinance may require area.)

    “The minimum area of a Zoning Lot or Zoning Parcel within the RA-5 zone shall be as follows: [...] at least five (5) acres of land.”
    3 more reviewed findings on this topic
    • District specific (with conditions) — Zoning lots in the RR-5 Rural Residential Zone in unincorporated Utah County.
      “Each one-family dwelling, manufactured home, nursing home, preschool, primary school or secondary school, shall be on a lot containing at least five (5) acres of land”
    • District specific (with conditions) — Zoning lots in the CE-1 Critical Environmental Zone in unincorporated Utah County.
      “Each one-family dwelling, a private dog kennel on the same parcel as the dwelling to which it is accessory, planned subdivision, or major campground”
    • District specific (with conditions) — Individual lots within planned subdivisions in the listed Utah County zoning districts in unincorporated Utah County.
      “RA-5 5 acres 250 feet RR-5 20,000 sq ft 100 feet TR-5 20,000 sq ft 100 feet CE-1 50 acres 330 feet CE-2 20 acres 330 feet”
  • SetbacksSpecified

    Buildings and structures in unincorporated Utah County subject to Chapter 3, Section 3-17 street setbacks.

    • For an arterial street designated in the adopted county general plan: 100 feet from the center line or 50 feet from the right-of-way line, whichever is greater.
    • For a collector street designated in the adopted county general plan: 63 feet from the center line or 30 feet from the right-of-way line, whichever is greater.
    • For all other public streets: 58 feet from the center line or 30 feet from the right-of-way line, whichever is greater.
    • For a private road: 24 feet from the center line or 15 feet from the property line providing frontage, whichever is greater.
    • Recorded large-scale development plats may indicate a greater or lesser setback, and other setback exceptions in the ordinance may apply.

    arterial street setback from center line: 100 feet (or 50 feet from the right-of-way line, whichever is greater) · collector street setback from center line: 63 feet (or 30 feet from the right-of-way line, whichever is greater) · other public street setback from center line: 58 feet (or 30 feet from the right-of-way line, whichever is greater) · private road setback from center line: 24 feet (or 15 feet from the frontage property line, whichever is greater)

    “The required distance from which buildings and structures shall be setback from public and private streets shall be: A. One hundred (100) feet from the center line of any city street, county road or state road designated as an "arterial" street in the adopted county general plan, or 50 feet from the right-of-way line, whichever is greater; B. Sixty-three (63) feet from the center line of any city street, county road or state road designated as a "collector" street in the adopted county general plan or 30 feet from the right-of-way line, whichever is greater; C. Fifty-eight (58) feet from the center line of all other public streets (or 30 feet from the right-of-way line, whichever is greater); and D. Twenty-four (24) feet from the center line of a private road (or 15 feet from the property line that provides frontage on the private road, whichever is greater). Exception: Recorded large-scale development plats that indicate a greater or lesser setback from the street as recorded on such plat, and other setback exceptions found in this land use ordinance.”
    6 more reviewed findings on this topic
    • Specified — Buildings and structures in the unincorporated Utah County RA-5 Residential Agricultural Zone.
      “All buildings and structures, other than certain public facilities, landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a front setback of at least thirty (30) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance. [...] All buildings and structures, other than landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a side and rear setback of at least fifteen (15) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance.”
    • Specified — Buildings and structures in the unincorporated Utah County RR-5 Rural Residential Zone.
      “Except in recorded planned unit development the minimum location requirements within the RR-5 zone shall be as follows: [...] All buildings and structures, other than certain public facilities, landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a front setback of at least thirty (30) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance. [...] All buildings and structures, other than landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a side and rear setback of at least fifteen (15) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance.”
    • Specified — Buildings and structures in the unincorporated Utah County TR-5 Transitional Residential Zone.
      “Except in recorded planned unit development plats, where buildings shall be located as depicted on the approved plat and plans, the minimum location requirements within the TR-5 zone shall be as follows: [...] All buildings and structures, other than certain public facilities, landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a front setback of at least thirty (30) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance. [...] All buildings and structures, other than landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a side and rear setback of at least fifteen (15) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance.”
    • Specified — Buildings and structures in the RA-5 zoning district in unincorporated Utah County.
      “Front Setback: All Buildings and Structures, other than certain public facilities, landscaping features and Fences which meet the standards of UCLUO 4, UCLUO 6, and UCLUO 8, shall have a front Setback of at least thirty (30) feet, unless an alternate Setback is required or allowed by UCLUO 4, UCLUO 6, and UCLUO 8.”
    • District specific (with conditions) — Buildings and structures in the CE-2 zoning district in unincorporated Utah County.
      “Except in recorded mountain home development, planned dwelling group, recreational resort, or seasonal home development plats where buildings shall be located according to the terms of approval of such plats, the minimum location requirements within the CE-2 zone shall be as follows: 1. Front Setback All buildings and structures, other than certain public facilities, landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a front setback of at least thirty (30) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance. 2. Side and Rear Setback All buildings and structures, other than landscaping features and fences which meet the standards of chapter 3 of this land use ordinance, shall have a side and rear setback of at least fifteen (15) feet, unless an alternate setback is required or allowed by chapter 3 of this land use ordinance.”
    • District specific (with conditions) — Buildings and structures in the I-1 Industrial zoning district in unincorporated Utah County.
      “determined by the adopted building and fire codes”
  • Lot coverageSpecified

    Buildings other than a dwelling in the county's RR-5 zone in unincorporated Utah County.

    • The 15 percent maximum applies to all buildings except a dwelling.
    • Lot building coverage includes all building areas covered by a roof or roof structure.
    • All buildings must meet adopted building, fire, and health codes and requirements.

    maximum lot building coverage: <= 15 percent (Dwelling buildings are excepted from this maximum.)

    “maximum lot building coverage of fifteen percent (15%)”
  • Living in an RVTemporary only (with conditions)

    Recreational-vehicle occupancy in Utah County recreation-vehicle courts and commercial campgrounds in unincorporated Utah County.

    • No recreational vehicle may remain in the court, and no camp user may remain in the campground, for more than 45 days in any calendar year.
    • The facility must satisfy roadway, parking, setback, water, sewage, electrical, and fire-code requirements.
    • A building permit is required before construction; a zoning compliance permit and current business license are required before operation.
    • Mobile homes, construction equipment, and outdoor storage other than licensed vehicles are prohibited in the facility.

    maximum occupancy duration: <= 45 days per calendar year · recreational vehicle space width: >= 10 feet minimum · recreational vehicle space length: >= 40 feet minimum · setback from public street: >= 30 feet minimum

    “No recreation vehicle shall be allowed in the court (nor camp user in the campground) for more than forty-five (45) days in any calendar year.”
  • Camping on your landLimited

    Camping on Utah County-owned, used, or leased property in unincorporated Utah County.

    • Camping is allowed only in a Utah County designated campground while complying with campground rules and all other applicable laws, or when specifically authorized beforehand in writing by Utah County or its authorized agent.
    • Other camping on County property is unauthorized and prohibited.
    • Failure or refusal to vacate County property in unincorporated Utah County is a Class B misdemeanor.
    “No person may camp or establish a campsite on any County property within the limits of an incorporated city or within unincorporated Utah County except: 1. In a Utah County designated campground and in compliance with all rules of that campground and all other applicable laws; or 2. As specifically authorized beforehand in writing by Utah County or its authorized agent and in compliance with all other applicable laws rules of use.”
    One more reviewed finding on this topic
    • Limited — Camping and noncommercial campground use in unincorporated Utah County under the County Land Use Ordinance.
      “Camping: A recreational or temporary activity (less than 45 days per calendar year) which involves staying overnight in the open, in a tent, or in a trailer, camper, or other recreational vehicle.”
  • Tiny homesLimited

    A tiny or small home used as a one-family dwelling, manufactured home, or other building containing a dwelling unit in a Utah County zoning district where the cited dwelling-size standard applies.

    • Utah County Community Development zoning rules apply only in unincorporated Utah County; properties within cities are governed by the applicable municipality.
    • The dwelling unit must be a use permitted in the applicable zoning district.
    • The combined minimum habitable floor area of the ground-level story and habitable stories above it must be at least 1,100 square feet.
    • Basements, crawl spaces, decks, patios, garages, unoccupied areas, and non-habitable areas are excluded from the 1,100-square-foot calculation.
    • The ordinance does not use the term “tiny home” in the searched current PDF; this claim applies the dwelling-size rule only when the unit is legally treated as a covered dwelling or building containing a dwelling unit.

    minimum combined habitable floor area: >= 1100 square feet (Excludes basements, crawl spaces, decks, patios, garages, unoccupied areas and non-habitable areas.)

    “For any one-family dwelling, manufactured home, or other building containing a dwelling unit permitted in the zone: 1. The combined minimum habitable floor area of a dwelling’s ground level story and any habitable stories above the ground level shall be not less than eleven-hundred (1100) square feet, excluding basements, crawl spaces, decks, patios, garages, unoccupied areas and non-habitable areas.”
    2 more reviewed findings on this topic
    • Limited — A tiny home used as a primary one-family dwelling or manufactured home in the unincorporated Utah County RR-5 Rural Residential Zone, if it qualifies under the ordinance's dwelling categories.
      “The following shall be permitted in the RR-5 zone upon compliance with the standards and requirements as set forth in this ordinance: 1. One-family dwellings and manufactured homes. [...] The combined minimum habitable floor area of the ground level story and any habitable stories above the ground level shall be not less than eleven-hundred (1100) square feet, excluding basements, decks, patios, garages, unoccupied areas and non-habitable areas.”
    • Limited — A tiny home used as an accessory dwelling unit in an unincorporated Utah County zone where accessory dwelling units are permitted.
      “Upon receipt of a complete application, the Zoning Administrator shall approve an accessory dwelling unit in any zone in which such use is listed as a permitted use, provided that all of the following standards and requirements are met. [...] The accessory dwelling unit shall have a total maximum floor area of 1,000 square feet for all habitable stories.”
  • Manufactured homesLimited

    Manufactured homes used as housing in unincorporated Utah County.

    • Only manufactured homes complying with current HUD Federal construction and safety standards and bearing a Federal seal are permitted.
    • Permitted circumstances are: placement in an approved large-scale development; temporary caretaker dwelling while a permitted conventional dwelling is being constructed, subject to a bond of at least $5,000 and a maximum duration of the lesser of the conventional dwelling's permit term, completion date, or 365 days, with one possible extension of up to 365 days; caretaker dwelling in the NC-1 or HS-1 Zones when incidental to a permitted principal use; or single-family dwelling use in the RA-5, RR-5, TR-5, CE-1, CE-2, M&G-1, and A-40 Zones when the ordinance's placement requirements are met.
    • The single-family dwelling placement option requires a frost-protected permanent footing, a permanent perimeter wall, a building permit, compliance with HUD or adopted building-code requirements for additions, and compliance with all applicable zoning-district requirements.

    temporary caretaker bond: >= 5000 USD minimum · temporary caretaker maximum duration: <= 365 days (The duration is the lesser of the current conventional-dwelling building-permit term, completion date, or 365 days; one extension of up to 365 additional days may be granted if construction is proceeding diligently.)

    “only manufactured homes which comply with the current HUD Federal construction and safety standards, and bear a Federal seal certifying to that effect, shall be permitted in Utah County, and only according to one of the following four circumstances:”
  • Accessory dwellingsAllowed (with conditions)

    Accessory dwelling units in unincorporated Utah County.

    • The Zoning Administrator shall approve an accessory dwelling unit only in a zone where the use is listed as permitted and after receipt of a complete application.
    • A maximum of one accessory dwelling unit is permitted per lot or parcel.
    • The unit must be subordinate to the main dwelling and comply with adopted building, fire, and health codes.
    • The standard maximum floor area is 1,000 square feet for all habitable stories; an exception allows more than 1,000 square feet with a recorded restrictive covenant and moderate-income-housing rental limitation, and a detached unit is additionally limited to 40% of the primary dwelling's floor area up to 1,500 square feet.
    • The unit must meet water and sewage requirements, use the same street address, provide at least two additional off-street parking spaces, be occupied by one family, have an independent entrance, and be on a lot meeting the applicable single-family dwelling area and width requirements or within an approved and recorded large-scale development.

    maximum accessory dwelling units: 1 per lot or parcel · standard maximum floor area: <= 1000 square feet (A recorded restrictive covenant and moderate-income-housing rental limitation may allow more; detached units remain limited to 40% of the primary dwelling floor area up to 1,500 square feet.) · minimum additional parking: >= 2 off-street spaces

    “Upon receipt of a complete application, the Zoning Administrator shall approve an accessory dwelling unit in any zone in which such use is listed as a permitted use, provided that all of the following standards and requirements are met.”
  • Who permits septicCounty (with conditions)

    Onsite wastewater permitting and review administered by the Utah County Health Department within Utah County.

    • The county program operates under Utah Rule R317-004 and related state requirements.
    • The official county page lists applications for new onsite wastewater systems, existing system review, alternative system maintenance, septic tank abandonment, and subdivision feasibility.
    “Onsite Wastewater [...] New Onsite Wastewater Application [...] Existing Onsite Wastewater System Review [...] Alternative System Maintenance Record Submittal [...] Septic Tank Abandonment and Permit Application”
  • Septic permitRequired

    Onsite wastewater systems in Utah County, including system permitting and plan review.

    • The 2026 fee schedule lists a System Permit and Plan Review and states that the fee includes the current state fee.
    • Alternative systems, repair work, holding tanks, septic tank abandonment, and vault privies have separate permit or review entries and may have additional requirements.

    system permit and plan review fee: 1800 USD (includes current state fee) · plan review resubmittal fee: 150 USD · septic tank abandonment permit: 105 USD

    “System Permit and Plan Review | $1,800.00 (includes current state fee)”
  • Off-grid sanitationLimited

    Vault privies and other off-grid sanitation options regulated through Utah County Health Department environmental-health rules.

    • Utah County lists a specific Regulation for the Construction, Use and Operation of Vault Privies.
    • The 2026 fee schedule lists a Vault Privy Review/Permit/Inspection, indicating review, permitting, and inspection are required for that option.
    • Other off-grid sanitation methods were not established by the opened official sources.

    vault privy review/permit/inspection fee: 1805 USD

    “Vault Privy Review/Permit/Inspection | $1,805.00”
  • Agricultural exemptionConditional

    Division of agricultural land in unincorporated Utah County under the County Land Use Ordinance.

    • Each resulting parcel must qualify as land in agricultural use under Utah Code Section 59-2-502, as amended.
    • Each resulting parcel must not be used and must not be intended for any nonagricultural purpose.
    • The owner of record must complete, sign, and record with the Utah County Recorder a notice describing the parcel and stating that it is created for agricultural purposes and will not be used for a nonagricultural purpose until a future zoning change permits other uses.
    • If an exempted parcel is later used for a nonagricultural purpose, the county requires compliance with all Land Use Ordinance requirements, including subdivision requirements.
    • For a single remnant parcel from an approved and recorded large-scale development plat, the recorded notice must describe the remnant parcel and the prohibition applies only to that remnant parcel.
    “Parcels resulting from a division of agricultural land are exempt from the plat requirements of this land use ordinance if: i. each resulting parcel qualifies as land in agricultural use under Section 59-2-502, Utah Code Annotated, 1953 as amended; and ii. each resulting parcel is not used and will not be used for any nonagricultural purpose; and iii. the owner of record of each resulting parcel completes, signs, and records with the Utah County Recorder a notice describing the resulting parcel by legal description; and stating that the parcel is created for agricultural purposes as defined in Section 59-2-502, Utah Code Annotated, 1953 as amended, and is not used and will not be used for any nonagricultural purpose until a future zoning change permits other uses.”
    2 more reviewed findings on this topic
    • Available (with conditions) — Structures used for agricultural use and not for human occupancy in unincorporated Utah County.
      “"agricultural use" and "not for human occupancy"”
    • Conditional — A proposed agricultural structure claimed to be exempt from building-permit requirements under the Utah agriculture-use exemption in unincorporated Utah County.
      “Any person who asserts that a proposed structure is exempt from the building permit requirements pursuant to the agriculture use exemption contained in Section 58-56-4(5), Utah Code Annotated, 1953 as amended, shall file an application for exemption with the Utah County Community Development Department.”
  • Subdividing landRegulated (with conditions)

    Division of land into two or more lots for sale, lease, or development in unincorporated Utah County.

    • Utah County identifies planned subdivisions as the most commonly utilized subdivision type.
    • Large-scale development types must be approved by the County Administrative Land Use Authority and finalized by recording a plat.
    • The preliminary application requires four hard copies and one electronic copy; the final application requires one hard copy and one electronic copy.
    • Before recording, required improvements and the bond agreement must be executed.
    • Detailed requirements are in Chapter 14 of the Utah County Land Use Ordinance; the ordinance PDF also contains planned-subdivision standards in Chapter 6.
    “Each development type must be approved by the County Administrative Land Use Authority and finalized by recording a plat.”
  • Driveway accessLimited

    Driveways giving access to county roads in Utah County.

    • Residential structures may have no more than two driveways, each no more than 30 feet wide.
    • Other access purposes may have no more than two driveways, each no more than 50 feet wide.
    • The County Engineer may permit acceleration and deceleration lanes when necessary for safe access.
    • Curb cuts are limited to 30 feet for residential structures and 50 feet for other access, subject to the County Engineer's safety exception.
    • Drainage facilities at each driveway must be engineered for the 25-year storm.
    • Driveways must cross ditches through standard-design pipes or culverts; no new open ditch is allowed within dedicated rights-of-way, and ditch companies must approve pipes in their ditches.
    • Access points must generally be separated by 600 feet on arterials, 200 feet on collectors, 50 feet on local roads, and 10 feet in subdivisions, except every property may have at least one access point per parcel.
    • Driveways must meet county roads at an 80-to-90-degree angle, subject to stated divided-road and safety exceptions.
    • The driveway grade may not exceed 5 percent for the 10 feet closest to the road right-of-way line.
    • Road frontage and access roads must be paved with asphalt, concrete, or other bound-together hard-surface material, not gravel or dirt.

    maximum residential driveway count: <= 2 driveways · maximum residential driveway width: <= 30 feet · maximum nonresidential driveway count: <= 2 driveways · maximum nonresidential driveway width: <= 50 feet · minimum driveway angle: >= 80 degrees (Maximum angle is 90 degrees; stated exceptions apply.) · maximum driveway grade near right-of-way: <= 5 percent (Applies to the 10 feet closest to the road right-of-way line.)

    “No more than two (2) driveways, each measuring thirty (30) feet or less in width, shall be permitted to give access for any residential structure. No more than two (2) driveways, each measuring fifty (50) feet or less in width, shall be permitted for any other purpose of access, except that the County Engineer may permit acceleration and deceleration lanes to join the county road when necessary to provide safe access.”
    One more reviewed finding on this topic
    • Required — New access to, or an increase in the extent or degree of access to, a Utah County road in unincorporated Utah County.
      “Upon the effective date of this Article, no person or vehicle shall gain access de novo, or increase the extent and degree of access, to a Utah County road except by a driveway or other means of access for which an access permit has been first issued by the County Engineer in accord with the terms of this Article.”
  • Building in a floodplainRequired

    Any man-made development, including construction, grading, excavation, or other land alterations, within a designated floodplain in unincorporated Utah County.

    • A Utah County Floodplain Development Permit is required before work starts.
    • The permit applies within designated floodplains in unincorporated Utah County.
    • Activities must comply with the Utah Flood Protection In Special Flood Hazard Areas Ordinance and FEMA regulations.
    • Applicants must submit detailed plans showing the project's scope, location, and elevation.
    • The page states that the permit protects eligibility for the National Flood Insurance Program.
    “A Utah County Floodplain Development Permit is required for any man-made development—including construction, grading, excavation, or other land alterations—within a designated floodplain in unincorporated Utah County.”
    One more reviewed finding on this topic
    • Required — Any man-made development within a designated floodplain in unincorporated Utah County, including construction, grading, excavation, or other land alterations.
      “A Utah County Floodplain Development Permit is required for any man-made development—including construction, grading, excavation, or other land alterations—within a designated floodplain in unincorporated Utah County.”
  • Permit feesPublished (with conditions)

    Building permit fees administered by Utah County for unincorporated Utah County.

    • The schedule is identified as effective 4/3/2012.
    • Fees include plan review fee and State of Utah surcharge.
    • Fees do not include bonds if applicable.
    • Buildings, structures, or activities not listed are assessed in the most closely related category.
    • Permit fees may be reduced if the Building Official determines that the fee substantially exceeds the cost of providing the required service.
    • Distance surcharges apply per required inspection based on project distance from the building department office.
    • The fee schedule states that the $300.00 new-building submittal fee applies to new buildings.

    residential permit fee multiplier: per 1 USD per square foot (R-3 Through R-4 Residential) · minimum permit fee: 101 USD · new building submittal fee: 300 USD · distance surcharge, 0-10 miles: 10 USD per required inspection · distance surcharge, 10.1-20 miles: 35 USD per required inspection · distance surcharge, 20.1-30 miles: 60 USD per required inspection · distance surcharge, 30.1-40 miles: 85 USD per required inspection · distance surcharge, over 40 miles: 110 USD per required inspection

    “Permit Fee by Building Type & Size Effective 4/3/2012 (Includes Plan Review Fee and State of Utah Surcharge) (Does not include bonds if applicable) [...] R-3 Through R-4 Residential $1.00 [...] Minimum permit fee $101.00 [...] Building Permit Submittal Fees New Buildings $300.00 [...] Projects located over 40 miles from building department office 5 $110.00”
  • Permit processPublished (with conditions)

    Building permit applications in unincorporated Utah County.

    • The applicant must complete a Building Permit Application and attach the required plans and documents.
    • Applications may be submitted in person or electronically following the applicable submittal instructions.
    • The County reviews the application and supporting documents and may request additional information, submittals, or corrections.
    • After approval, the applicant must sign necessary documents, pay required fees, and obtain the permit.
    • The page states that some building-permit exemptions may apply and directs applicants to the Building Official for details.
    • Inspection requests must be made when work is ready and before it is concealed, with up to three days' advance notice.
    “Complete a Building Permit Application and attach the required plans and documents (as seen in the submittal requirements above). You can submit your application to the building department in person or electronically, following the instructions provided in the submittal requirements. The County undertakes a review process of the submitted permit application and supporting documents. If any additional information or corrections are needed, the County will notify the applicant and request additional submittals and/or corrections. Upon approval, the applicant will be invited to visit the County's Building Division to sign necessary documents, pay any required fees, and to obtain the requested permit.”
    One more reviewed finding on this topic
    • Published (with conditions) — Construction, alteration, or expansion of structures in unincorporated Utah County.
      “A building permit is required before constructing, altering, or expanding any structure to ensure compliance with safety codes and county regulations. Approval must be obtained through Utah County Community Development before any building work begins.”

Utah rules that apply here

  • Septic inspectionLimited

    Large Underground Wastewater Systems (LUWDS) operating under Utah operating permits.

    • The annual inspection-report requirement applies to LUWDS operating permits.
    • The report is due August 1st of every year.
    • The source does not establish that the same annual inspection requirement applies to every residential or small onsite wastewater system.

    inspection report frequency: annual · annual inspection report due date: August 1

    “All Large Underground Wastewater Systems (LUWDS) have a responsibility under their Operating Permits to submit an Annual Inspection Report, due August 1st of every year.”
    One more reviewed finding on this topic
    • Limited — Annual inspections for operating permits associated with large underground wastewater disposal systems; the source does not establish a universal annual inspection requirement for every residential septic system.
      “Operating Permits for Large Underground Wastewater Disposal Systems [...] Individuals who have Onsite Professional Certification Level 2 and/or Level 3 who have requested that their name be put on this list to be called on to perform the annual inspections for these operating permits.”
  • Well permitRequired

    Construction of shallow water wells in Utah.

    • The owner must have a valid water right to beneficially use groundwater before construction.
    • A Start Card is issued upon approval of the water right and is described as essentially the permit to construct the well.
    • Shallow water wells must be constructed by a licensed well driller or licensed shallow water well constructor.
    • The licensee must obtain the Start Card and file it with the Division before constructing or working on the shallow water well.
    • The source does not establish the same Start Card mechanism for every other regulated-well category.
    “A Start Card is issued upon approval of the water right, which is essentially the permit to construct the well.”
    One more reviewed finding on this topic
    • Required — Water production wells, including domestic wells, and regulated non-production wells in Utah County and elsewhere in Utah.
      “A shallow water well owner must have a valid water right to beneficially use groundwater from a shallow water well prior to well construction. [...] A Start Card is issued upon approval of the water right, which is essentially the permit to construct the well.”
  • Mandatory utility hookupConditional

    Wastewater drainage for dwellings, buildings, and premises covered by Utah's onsite wastewater rule.

    • Connection to a public sewer is required when available and practicable.
    • If public sewer is unavailable or impracticable, connection must be made to an adequate onsite wastewater system or another wastewater system acceptable under the listed Utah rules.
    • When a dwelling served by an onsite wastewater system connects to a public sewer, the septic tank must be abandoned and disconnected or bypassed unless otherwise approved by the regulatory authority.
    “shall have a connection to a public sewer”
  • Short-term rentalsLimited

    Short-term rentals operated within Utah municipalities.

    • A municipality may require the owner or lessee to obtain a business license or other permit before operation.
    • A municipality may regulate short-term rentals through municipal ordinances and zoning requirements.
    • A municipality may not enact or enforce an ordinance prohibiting an individual from listing or offering a short-term rental on a short-term-rental website.
    • A municipality may not use an ordinance prohibiting the act of renting a short-term rental to punish an individual solely for listing or offering it on a short-term-rental website.
    • The statute does not establish that short-term rentals are allowed in every zone or municipality.
    “A municipality may adopt an ordinance requiring the owner or lessee of a short-term rental to obtain a business license or other permit from the municipality before operating a short-term rental within the municipality.”
  • Campground & park staysLimited

    Tiny houses in Utah RV parks; the state source also states that tiny-home permission in a particular area depends on local land-use regulations.

    • The tiny house may be allowed in an RV park only with the required data plate or permanent label and either Recreational Vehicle Industry Association certification or qualified third-party inspection certification.
    • The RV park must comply with applicable building, zoning, electrical, health, fire codes and local ordinances.
    • Outside RV parks, whether a tiny home is permitted depends on local land-use regulations and whether the structure is treated as a primary dwelling, accessory dwelling, modular unit, or manufactured home.

    maximum floor area for tiny house under Rule R392-301: <= 400 square feet (The rule defines tiny house for purposes of the rule; this does not establish statewide land-use permission outside RV parks.)

    “A recreational vehicle or a tiny house may be allowed in a recreational vehicle park only if:”
    One more reviewed finding on this topic
  • county zoning authorityGeneral

    Utah counties may enact land-use controls, including zoning ordinances, for land in unincorporated areas statewide.

    • The authority is subject to Utah Code Section 17-79-101(4) and Section 11-41-103.
    • The statutory grant expressly covers the unincorporated area of a county and a designated mountainous planning district.
    • The quoted provision lists uses, density, open spaces, structures, and buildings among the subjects of permissible land-use controls.
    “Subject to Subsection (4) and Section 11-41-103, to accomplish the purposes of this chapter, a county may enact all ordinances, resolutions, and rules and may enter into other forms of land use controls and development agreements that the county considers necessary or appropriate for the use and development of land within the unincorporated area of the county or a designated mountainous planning district”
  • county building authorityGeneral

    Utah counties may adopt and enforce building regulations and require building permits for construction in unincorporated areas statewide.

    • The general county building-regulation authority applies outside the limits of cities and towns.
    • Local regulations may not conflict with general laws.
    • Under Utah Code Section 17-79-901, erecting, constructing, reconstructing, altering, or changing the use of a building or other structure within a county requires approval of a building permit.
    • A county may not issue a building permit unless the plans fully conform to regulations then in effect.
    • The county permit authority is subject to the State Construction and Fire Codes Act and other statutory limitations.
    “A county may make and enforce within the limits of the county, outside the limits of cities and towns, all local, police, building, and sanitary regulations that are not in conflict with general laws.”

Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.

Water rights & wells in Utah County

Whether a new home can legally get its own water here — the sub-state groundwater regime, from Utah’s water agency.

Closed to new supply

New water supply here generally requires a permit, an offset, or buying an existing right — a household well is not automatic.

Household wellPermit required — restricted

Utah has NO exempt domestic well — you must own a water right to drill any well, including a household well. In an open area you file a new appropriation, but because much of Utah is closed to new appropriation a newcomer typically must PURCHASE an existing water right and file a change application to move it to the new well.

Limit: ~0.45 acre-ft/yr indoor domestic (typical allocation); no statutory exempt-well quantity

Utah Division of Water Rights — FAQ ↗
  • Groundwater Management Plan valleys (Cache, Tooele, Salt Lake, Utah, Juab, Pahvant, Snyderville, Sand Hollow, Weber Delta)majority of county

    Populated valleys managed under groundwater management plans that protect existing rights and cap withdrawals; new groundwater use requires acquiring and changing existing water rights rather than new appropriation.

    Utah Division of Water Rights — Groundwater Management Plans ↗
  • Cedar Valley (Utah County) Groundwater Management Planpartial of county

    Cedar Valley / Northern Utah Valley GWMP (adopted 2014); all water fully appropriated and closed to new appropriations. Distinct from Cedar City Valley (Iron County). New supply requires buying and changing existing rights.

    Utah Division of Water Rights — Groundwater Management Plans ↗
  • Goshen Valley Groundwater Management Planlocalized of county

    Goshen Valley (south end of Utah Lake) GWMP; surface and groundwater fully appropriated and closed to new appropriations, with documented declines.

    Utah Division of Water Rights — Groundwater Management Plans ↗

Prior-appropriation state (first in time, first in right). Groundwater rules change and basin boundaries follow the aquifer, not the county line — confirm current well and appropriation rules with the Utah state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Utah County, Utah

Is Utah County a good place to live off-grid or homestead?

Utah County scores 44/100 on the Bolthole Index, a marginal county profile. Its strengths: a weaker property-autonomy legal backdrop. Watch-outs: about 112,962 people within 15 miles and more administrative friction around building and land use.

Do you need a building permit in Utah County, Utah?

Utah County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Utah County Health Department - Environmental Health (Onsite Wastewater program). Owner-builders may act as their own contractor to build their home. These answers are quoted from official sources and independently re-checked. Rules change and cities within the county differ — always confirm with the county before you buy or build.

How much does land cost in Utah County, Utah?

Land in Utah County runs about $15,104 per acre, based on the latest county data.

What is the water situation in Utah County?

Utah County gets about 19.1" of rain a year, with severe drought in roughly 33% of years. On water rights, Utah County lies in the Groundwater Management Plan valleys (Cache, Tooele, Salt Lake, Utah, Juab, Pahvant, Snyderville, Sand Hollow, Weber Delta) — Populated valleys managed under groundwater management plans that protect existing rights and cap withdrawals; new groundwater use requires acquiring and changing existing water rights rather than new appropriation..

How remote is Utah County?

A typical private-land location has about 112,962 people within 15 miles and 2,978,296 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

How Utah compares in Utah

Compare side-by-side →See all 29 Utah counties ranked →