Bolthole Index

Benton County, Minnesota

Building permits, zoning and land rules in Benton County, Minnesota

56Index Score / 100
#49 of 87 in Minnesota

In Benton County-administered areas of Minnesota, structures of 200 square feet or more need both a land-use permit and a building permit; agricultural buildings skip the building permit but still need the land-use permit12. Listed cities, annexation areas and Watab Township route building permits and zoning differently3. Septic permits in county-administered areas come from Benton County Planning & Zoning4.

At a glance

Building permit
Required for structures 200 square feet or larger in county-administered areas1
Zoning
County zoning applies in county-administered areas; cities handle their own listed areas56
Septic
County permit required before installation, replacement, alteration, repair or extension4
RV living
Recreational or guest use only, subject to occupancy and sanitation limits7
Agricultural building
Building-code permit exempt, but a land-use permit is still required at the county size threshold2
Owner-builder
A qualifying owner may be exempt from contractor licensing, but not from permits8
Inspections
Required for work covered by a Minnesota State Building Code permit9

Who to call

Zoning

Benton County Planning & Zoning Department

Land-use permits, zoning, floodplain management, SSTS review and permitting, and county code-compliance questions

320-968-5065

531 Dewey Street, Foley, MN 56329

Online permits →

Building permits

Benton County Building Official

Building-code review and inspections contracted by Benton County

612-219-2252

531 Dewey Street, Foley, MN 56329

Online permits →

Septic permits

Benton County Planning & Zoning Department

Subsurface sewage treatment system permits and administration

320-968-5065

531 Dewey Street, Foley, MN 56329

Online permits →

Roads & driveways

Benton County Public Works / Highway

Entrance permits and other county-road permits

320-968-5051

7752 Highway 25 NE, Foley, MN 56329

Contact details are copied from each office’s official page and were checked against it on October 9, 2026.

Off-grid gear

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Do you need a building permit in Benton County, Minnesota?

Yes, in Benton County-administered areas. A structure of 200 square feet or more needs both a county land-use permit and a building permit.1 Agricultural buildings are exempt from the building-code permit, but they still need a county land-use permit.2 Benton County publishes a current fee schedule, while the amount depends on the permit or service.10

Minnesota's State Building Code governs covered construction statewide, subject to its agricultural-building exceptions and local enforcement framework.11 Permitted construction in Benton County-administered areas requires inspection, and the county contracts building review and inspections to Inspection Services of Central Minnesota.9 A qualifying owner-builder can be exempt from residential-contractor licensing when building to occupy or retain the property as a rental, but that exemption does not erase building, land-use or occupancy requirements.8

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

Benton County Planning & Zoning reviews the land-use permit, while the county contracts building review and inspections to Inspection Services of Central Minnesota.3 The Planning & Zoning office is at 531 Dewey Street in Foley and its main number is 320-968-5065.12 The county building official's listed mobile number is 612-219-2252.13

Location controls where you apply. Foley, Rice, Gilman, St. Cloud, Sartell, Royalton, Sauk Rapids and the Sauk Rapids Orderly Annexation Area route applicants to the appropriate city.6 The St. Cloud–Minden Orderly Annexation Area requires the St. Cloud land-use permit before the Benton County building permit; Watab Township requires the Benton County land-use permit before the township building permit.3 In other county-administered areas, both permits can be obtained through Benton County.13 A city or township permit does not move septic permitting: in county-administered areas, septic permits stay with Benton County Planning & Zoning.4 Inspections must be called in at least 24 hours in advance.14

Does Benton County have zoning?

Yes. Benton County's Development Code controls uses and development standards in county-administered, unincorporated areas.5 The code publishes agricultural, rural-agricultural, residential, business, industrial, floodplain and shoreland districts, and standards vary by district.15

The R-1 Single Family Residence District illustrates why the parcel's district matters: a residential lot needs at least 2 non-wetland acres, 165 feet of width and 300 feet of depth; impervious coverage is capped at 25%, and building height is capped at 40 feet.161718 R-1 road, side and rear setbacks also vary by road classification, the adjoining district and availability of residential fire-protection water.19 Shoreland rules may add requirements to the R-1 standards.16 In the Rural Service district, lots need at least 21,000 square feet per dwelling on private sewer and 17,000 square feet on community sewer, with impervious coverage capped at 35%.2021 City limits and orderly annexation areas can shift permitting to a city, so ask Benton County Planning & Zoning to identify the parcel's jurisdiction and district before designing.612

How do septic permits work in Benton County?

Benton County Planning & Zoning administers subsurface sewage treatment systems under Minnesota Chapter 7080 rules, and regulated septic work must be performed by appropriately licensed people.22 A county permit is required before installing, replacing, altering, repairing or extending a septic system.4 For new construction or a replacement system, obtain the sewage-treatment permit at the same time as the land-use permit.4 The septic office uses the Planning & Zoning contact at 531 Dewey Street in Foley, 320-968-5065.23

Site feasibility deserves early attention: only about 0.4% of mapped county soils avoid a “very limited” rating for a conventional septic drain field.24 A compliance inspection is required when property transfers, unless the seller has a certificate of compliance less than five years or three years old, depending on who inspected it.25 A garage building permit triggers a compliance inspection if it is in shoreland or involves a variance or conditional-use permit.26 That does not make septic impossible, but it makes professional site evaluation a sensible purchase contingency before fixing a house location or budget.24 Where public sewer is unavailable in county-administered areas, onsite sewage facilities must comply with county SSTS rules and obtain the required permits.27

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

Benton County does not treat an RV as an unrestricted permanent dwelling on unincorporated land. Seasonal travel-trailer or motor-home use is limited to one unit per lot, must be for guests or recreation, requires proper sewage treatment or removal, and may not exceed 90 days in a calendar year.7 A guest or visitor using an RV, camper or travel trailer on land with a permanent dwelling is limited to 30 days in the same calendar year.7 A temporary permit may allow occupancy during home construction for as long as six months or until construction finishes, whichever happens first.7

A complete Benton County rule specifically governing tiny-home occupancy could not be confirmed. Ask Planning & Zoning whether the proposed unit qualifies as a dwelling in the parcel's district, meets the applicable building code and setbacks, and can receive approved sewage service. The county publishes district-specific standards rather than one universal development standard.28

Building a home in Benton County: what are the steps?

  1. Confirm whether the parcel is in a city, an orderly annexation area, Watab Township or a county-administered area, because permit routing changes by location.3
  2. Ask Benton County Planning & Zoning to identify the zoning district and review the house location against district uses, lot standards and setbacks.1512
  3. If the project requires a land split, follow the applicable subdivision process; a pre-application meeting is required before preparing a preliminary plat.29
  4. Arrange septic design and obtain the sewage-treatment permit with the land-use permit when the project uses a new or replacement septic system.4
  5. Obtain the land-use and building permits from the proper county, city or township offices before starting covered work.13
  6. Schedule the required inspections for permitted construction, then obtain the required certificate of occupancy before using a covered building as a home.930

What should you check before buying land in Benton County?

Start with jurisdiction, zoning and septic feasibility. County zoning applies in county-administered, unincorporated areas, while several cities and annexation areas use different permit routing.56 The mapped soil data rates only about 0.4% of county soils as avoiding severe limitations for a conventional drain field, so make septic evaluation part of the purchase contingency.24

Check floodplain and shoreland overlays with Planning & Zoning; the department administers floodplain management, and Minnesota requires a floodplain permit for covered projects such as a house, fill, culvert or bridge in affected floodplain areas.1231 Ask the seller for the septic certificate of compliance, because a point-of-sale inspection applies at transfer.25 Confirm legal road access as well. A permanent second dwelling created through subdivision needs road-authority access approval, while access from a trunk highway requires MnDOT review.3233 Benton County Public Works publishes an entrance-permit process for county roads.34 Finally, budget for annual carrying costs: the median property-tax bill is about $2,532 per year.35

Watch-outs

  • Permit jurisdiction changes in cities, orderly annexation areas and Watab Township; confirm the parcel's authority before submitting plans.3
  • Agricultural buildings may avoid a building-code permit, but they still require a county land-use permit.2
  • Benton County RV occupancy is temporary and limited; recreational use is not a route to unrestricted full-time residence.7
  • Benton County has not confirmed a complete tiny-home occupancy rule or a countywide private-well permit rule; ask Planning & Zoning before relying on either use.12

Sources

  1. Building Permit Information, quoted and re-checked
  2. Building Permit Information, quoted and re-checked
  3. Building Permit Information, quoted and re-checked
  4. Subsurface Sewage Treatment Systems, quoted and re-checked
  5. Development Code, quoted and re-checked
  6. Building Permit Information, quoted and re-checked
  7. Benton County Development Code, Section 4.3 Suitability as a Dwelling, quoted and re-checked
  8. Minnesota Statutes Section 326B.805, quoted and re-checked
  9. Benton County Permit Application, quoted and re-checked
  10. Benton County Fee Schedule, quoted and re-checked
  11. Minnesota Statutes 2025, Section 326B.121, quoted and re-checked
  12. Benton County Planning & Zoning Department (bentoncountymn.gov)
  13. Benton County Building Official (bentoncountymn.gov)
  14. Building Permit Information, quoted and re-checked
  15. Development Code, quoted and re-checked
  16. Benton County Development Code, quoted and re-checked
  17. Benton County Development Code, quoted and re-checked
  18. Benton County Development Code, quoted and re-checked
  19. Benton County Development Code, R-1 District, quoted and re-checked
  20. Benton County Development Code, quoted and re-checked
  21. Benton County Development Code, quoted and re-checked
  22. Subsurface Sewage Treatment Systems, quoted and re-checked
  23. Benton County Planning & Zoning Department (bentoncountymn.gov)
  24. Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
  25. Subsurface Sewage Treatment Systems Frequently Asked Questions, quoted and re-checked
  26. Subsurface Sewage Treatment Systems Frequently Asked Questions, quoted and re-checked
  27. bentoncountymn.gov, quoted and re-checked
  28. Development Code, quoted and re-checked
  29. Benton County Development Code, quoted and re-checked
  30. Minnesota Rules 1300.0220 Certificate of Occupancy, quoted and re-checked
  31. Floodplain Regulations (Minnesota statewide rule), quoted and re-checked
  32. Benton County Development Code, Section 9.19 Second Dwelling, quoted and re-checked
  33. Access / Driveway Permit (Minnesota statewide rule), quoted and re-checked
  34. Benton County Public Works / Highway (bentoncountymn.gov)
  35. Median property tax bill: Bolthole Index county data

Written October 9, 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 5 of its 6 neighbors, Benton County requires a building permit for a home.

RuleBenton CountyMille Lacs CountyMorrison CountySherburne CountyIsanti CountyKanabec CountyStearns County
Building permitRequiredRequiredRequiredRequiredRequiredLimitedRequired
County zoningYesYesYesYesYesNoYes
Septic permitsCounty Dept. of DevelopmentCounty Env. ResourcesCounty Land ServicesCounty Planning & Zoning Dept.County Zoning Dept.County Env. ServicesCounty Env. Services

County locator

Benton County in Minnesota

56
County map
Benton County highlighted among the Minnesota counties · colored by Index score

How Benton County scores

Seclusion28100% ev.
Self-Sufficiency59100% ev.
Admin Boringness43100% ev.
Durability63100% ev.
Property Autonomy65100% ev.
Carry Cost67100% 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 →

$316kTypical home
1%Property tax
$5,147Land / acre
29.6"Annual rain
7.4% of yrsSevere drought
2.1 / yr (+2)Mid-century 100°F days
16.6 daysMid-century dry spell
1.77" (+10.8%)Mid-century 1-day rain
1.8×Wildfire change factor
100%Forward climate coverage
$1,985Home insurance / yr
4% / yrInsurance growth
0.21%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
122,000People within 30 min
4,274,698People within 2 hr
58,833Radius comparison (15 mi)
101.9People / sq mi
0.2%Federal land
99.5%Land at 15% slope or less
0.4%Soils rated "not limited" for septic (strict USDA rating)
1,064 acWorkable land screen
21.3%Wooded land
45.4 tonsBiomass / forest ac
43°FAvg temp

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Cities and towns in Benton County

Inside a city, town or township here, that government usually sets zoning and may issue its own building permits; the county’s rules above cover land outside them.

Alberta Township · Foley · Gilman · Gilmanton Township · Glendorado Township · Graham Township · Granite Ledge Township · Langola Township · Mayhew Lake Township · Maywood Township · Minden Township · Rice · Sauk Rapids · Sauk Rapids Township · St. George Township · Watab Township

Answers from the rulebook for Benton County

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

Benton County rules

  • Building permitRequired

    Structures 200 square feet or larger in Benton County areas where the county administers permitting.

    • Agricultural buildings are exempt from building-code permits but still require a land-use permit.
    • Listed cities and orderly-annexation areas have separate municipal permitting arrangements.
    • Watab Township requires a land-use permit from Benton County first and a building permit from Watab Township.

    minimum structure size: >= 200 square feet (Agricultural buildings are exempt from building-code permits.)

    “Benton County requires a land use permit for structures 200 square feet or larger, and building permits for structures 200 square feet or larger. Exception: Agricultural buildings are exempt from the building code permits; however, a land use permit is still required.”
    One more reviewed finding on this topic
    • Required — Structures 200 square feet or larger in county-administered areas.
      “Benton County requires a land use permit for structures 200 square feet or larger, and building permits for structures 200 square feet or larger.”
  • InspectionsRequired

    County building-permit work in areas where Benton County administers the building permit.

    • Benton County contracts building review and inspections through Inspection Services of Central Minnesota, Inc.
    • The permit application states inspections must be called in at least 24 hours in advance.

    inspection notice: >= 24 hours

    “All inspections shall be called in at least 24 hours in advance by the owner or the owners agent: 320-532-3629”
    One more reviewed finding on this topic
    • Required — Work authorized by a Benton County building permit.
      “All inspections shall be called in at least 24 hours in advance by the owner or the owners agent: 320-532-3629”
  • County-wide zoningPresent (with conditions)

    Benton County Development Code zoning regulation, primarily for county-administered areas.

    • The county page identifies the Development Code as the county zoning ordinance.
    • Incorporated cities and specified orderly-annexation areas may administer their own land-use and building permits.
    “The purpose of the Development Code (Zoning Ordinance) is to insure sound land management and orderly development of the county.”
    One more reviewed finding on this topic
    • Present (with conditions) — Benton County Development Code zoning in county-administered, unincorporated areas.
      “It regulates the types of uses with in each zoning district”
  • Local zoningVaries (with conditions)

    Aggregate countywide conclusion covering county-administered areas, incorporated municipalities, orderly-annexation areas, and Watab Township.

    • The county states that cities and specified annexation areas should be contacted for permits.
    • Watab Township requires a county land-use permit first and a township building permit.
    • This claim aggregates different local authorities and does not attribute every local ordinance to Benton County.
    “If located within Watab Township, a land use permit is required from Benton County first and then a building permit is required from Watab Township.”
    One more reviewed finding on this topic
    • Varies (with conditions) — Land-use regulation across Benton County, recognizing county zoning and separate municipal administration in incorporated or orderly-annexation areas.
      “If located within the cities of Foley, Rice, Gilman, St. Cloud, Sartell, Royalton, Sauk Rapids, or the Sauk Rapids Orderly Annexation Area please contact the appropriate city for all necessary building/land use permits.”
  • Zoning districtsPublished (with conditions)

    Benton County zoning districts listed in the Development Code.

    • The county page publishes links for Agricultural, Rural Agricultural, R-1, R-2, R-3, Rural Service, Business, Industrial, Planned Unit Development, General Flood Plain, and Shoreland districts.
    “Zoning Use Districts 7.0 Districts Established (PDF) 7.1 Agricultural District "A" (PDF) 7.2 Rural Agricultural District "R-A" (PDF) 7.3 R-1 Single Family Residence District (PDF) 7.4 R-2 Single Family Residence District (PDF) 7.5 R-3 Single Family Residence District (PDF) 7.6 Rural Service District "R-S" (PDF) 7.7”
    One more reviewed finding on this topic
    • Published — Benton County zoning districts and district-specific standards.
      “Agricultural District "A" [...] Rural Agricultural District "R-A" [...] R-1 Single Family Residence District [...] R-2 Single Family Residence District [...] R-3 Single Family Residence District [...] Rural Service District "R-S" [...] Business District "B-1" [...] Business Enterprise District "B-2" [...] Light Industrial District "I-1" [...] Heavy Industrial District "I-2" [...] Planned Unit Development "PUD" [...] General Flood Plain District "FP" [...] Shoreland District "S"”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum lot-size standards in Benton County zoning districts.

    • Exact lot-size standards depend on the applicable zoning district and other Development Code provisions.
    “(1) Lot Area Requirements (a) 2 acres minimum per dwelling unit”
    2 more reviewed findings on this topic
    • Specified — Residential lots in Benton County R-1 Single Family Residence District.
      “(1) Lot Area Requirements (a) 2 acres minimum per dwelling unit (b) The 2 acre minimum shall be comprised of non-wetland [...] (2) Lot Width: 165 feet minimum (3) Lot Depth: 300 feet minimum”
    • Specified — Rural Service District R-S lots.
      “Private sewer, per dwelling unit 21,000 sq. ft. minimum [...] Community sewer per dwelling unit 17,000 sq. ft. minimum”
  • SetbacksSpecified

    Yard and setback standards under the Benton County Development Code.

    • The code contains district-specific yard requirements and permitted encroachments.
    • Corner lots in subdivisions have a 50-foot vision-clearance restriction from intersecting right-of-way lines.

    corner-lot vision clearance: 50 feet (Corner lots in subdivisions.)

    “(i) Abutting land zoned A or R-A a. Side Yard or Rear Yard 50 feet minimum”
    2 more reviewed findings on this topic
    • Specified — R-1 Single Family Residence District.
      “Principal Arterial 150 feet 100 feet [...] County Road 125 feet 65 feet [...] Township Road 98 feet 65 feet [...] Side Yard or Rear Yard 50 feet minimum [...] Side Yard 15 feet minimum [...] Rear Yard 30 feet minimum.”
    • Specified — Structures in the Rural Service District R-S.
      “Side Yard 15 feet minimum [...] Rear Yard 30 feet minimum [...] Side Yard or Rear Yard abutting land zoned A or R-A 50 feet minimum”
  • Lot coverageSpecified

    Impervious-surface coverage in the Rural Service District R-S.

    • The code specifies total lot coverage as impervious surface.

    total lot coverage: <= 35 percent

    “Total lot coverage (impervious surface) 35 percent maximum”
    2 more reviewed findings on this topic
    • Specified — Lots in Benton County R-1 Single Family Residence District.
      “(3) Total lot coverage (impervious surface) 25 percent [...] (C) See Section 7.14.5(A) for additional shoreland requirements”
    • Specified — R-1 Single Family Residence District.
      “Total lot coverage (impervious surface) 25 percent”
  • Building heightSpecified

    Building-height standards in applicable Benton County zoning districts.

    • Exact height limits vary by zoning district and use; the Development Code contains exceptions for certain agricultural and utility structures.
    “It regulates the types of uses with in each zoning district as well as the specific development standards for each zoning district, which control such details as height, size and use of buildings and lot sizes.”
    One more reviewed finding on this topic
    • Specified — Buildings in Benton County R-1 Single Family Residence District.
      “(2) Building Height 40 feet [...] (C) See Section 7.14.5(A) for additional shoreland requirements”
  • Living in an RVLimited

    RVs and park trailers used as livable structures in floodplain-district campgrounds or resorts.

    • Campgrounds must be seasonal and cannot be in use from November 1 through April 1.
    • A campground/resort requires a conditional-use permit and Minnesota Department of Health license.
    • Livable structures must be road-ready and legally licensed or towable on public roads.

    seasonal closure: November 1 through April 1

    “All livable structures within a floodplain district (i.e. RV’s, park trailers, etc.) must be road ready, licensed (if applicable) and able to operate on their own power or towed on public roads in a legal manner.”
    One more reviewed finding on this topic
    • Limited — Seasonal use and temporary occupancy of travel trailers and motor homes on lots.
      “The travel trailer is for guests or recreational use only. It may not be occupied on any lot for more than 90 days in any calendar year. The unit must have a current license attached in accord with state law.”
  • Camping on your landLimited

    Campgrounds and resorts regulated by Benton County Development Code.

    • Campgrounds are seasonal and may not be in use from November 1 through April 1.
    • A conditional-use permit and Minnesota Department of Health license are required for the regulated campground/resort use.
    “Seasonal Use: The campground shall be seasonal and shall not be in use from November 1st through April 1st.”
  • Manufactured homesLimited

    Manufactured-home parks in Benton County zoning districts.

    • Manufactured home parks are listed as conditional uses in the R-1 Single Family Residence District and must comply with Section 9.15 and conditional-use procedures.
    “(I) Manufactured home parks in accordance with Section 9.15”
  • Who permits septicCounty (with conditions)

    SSTS administration in Benton County.

    • The county administers the program based on Minnesota Chapter 7080 rules.
    • State licensing requirements apply to septic professionals.
    “The Planning and Zoning Department administers sewage and wastewater treatment systems in the County, based on state "chapter 7080" rules.”
    One more reviewed finding on this topic
    • County — County sewage and wastewater treatment systems.
      “The Planning and Zoning Department administers sewage and wastewater treatment systems in the County, based on state "chapter 7080" rules.”
  • Septic permitRequired

    Installation, replacement, alteration, repair, or extension of septic systems in Benton County.

    • A Department permit must be obtained before the listed work.
    • For new construction and replacement, the sewage-treatment-system permit is obtained simultaneously with a land-use permit.
    “A permit shall be obtained from the Department prior to installation, replacement, alteration, repair or extension of any septic system in Benton County.”
    One more reviewed finding on this topic
    • Required — Installation, replacement, alteration, repair, or extension of septic systems in Benton County.
      “prior to installation, replacement, alteration, repair or extension of any septic system in Benton County.”
  • Septic inspectionRequired

    Property transfers involving an SSTS in Benton County.

    • A point-of-sale ordinance requires a compliance inspection when property transfers.
    • An inspection is generally not required when the seller has an updated certificate of compliance less than five years or three years old, depending on who inspected it.
    • Other stated exemptions include property served by community or central sewer, buildings with no plumbing fixtures, buildings not suitable for human habitation, certificate of real estate value under $1,000, and completion of a contract for deed or purchase agreement extended into before June 18, 2002.

    certificate age: less than five years or three years years (Depends on who inspected it)

    “Benton County has a point of sale ordinance which requires a compliance inspection when property transfers unless the seller has an updated certificate of compliance”
    One more reviewed finding on this topic
  • Off-grid sanitationLimited

    Onsite sanitation where public sewer is unavailable.

    • In areas not served by public sewer, onsite sewage disposal facilities must comply with Benton County SSTS rules and obtain required permits.
    • Septic systems remain subject to state Chapter 7080 rules.
    “In areas not served by public sewer, all on-site sewage disposal facilities shall be required to comply with Section 9.22 regulating sewage disposal systems and requiring permits therefor.”
    One more reviewed finding on this topic
    • Limited — On-site sanitation where public sewer is unavailable in county-administered areas.
      “all on-site sewage disposal facilities shall be required to comply with Section 9.22”
  • Agricultural exemptionConditional

    Agricultural buildings in Benton County.

    • Agricultural buildings are exempt from building-code permits but still require a land-use permit.
    • The source does not state that all agricultural activities or structures are exempt from zoning, septic, floodplain, or other requirements.

    structure threshold: >= 200 square feet (Agricultural buildings are exempt from building-code permits.)

    “Exception: Agricultural buildings are exempt from the building code permits; however, a land use permit is still required.”
    One more reviewed finding on this topic
    • Available (with conditions) — Agricultural buildings in Benton County.
      “Agricultural buildings are exempt from the building code permits; however, a land use permit is still required.”
  • Subdividing landRegulated (with conditions)

    Subdivision of all land within Benton County.

    • Land must be suitable for safe building purposes and have provisions for drainage, water, wastewater, transportation facilities, and necessary capital improvements.
    • Each building site must be capable of supporting two standard individual septic systems unless connected to a central sewer system.
    • No permit may be issued for a use or structure on a parcel illegally subdivided after August 1, 1978 until corrective action is completed.

    standard individual septic systems: >= 2 systems (Unless the subdivision is connected to a central sewer system.)

    “The subdivision of all land within Benton County shall be subject to the provisions of this Ordinance.”
    One more reviewed finding on this topic
    • Regulated (with conditions) — Subdivision and land-division activity governed by Benton County Development Code Section 10.0.
      “Subdivision Regulations (PDF ) | 10.0 Purpose 10.1 Policy 10.2 Compliance 10.3 Administrative Land Split 10.4 Simple Plat 10.5 Subdivision Plats 10.6 Minor Subdivision Plat 10.7 Major Subdivision Plats 10.8 State and Special District Considerations 10.9”
  • Driveway accessRequired

    Access approval for a permanent second dwelling created through subdivision.

    • For a permanent site-built second dwelling, the property must be legally subdividable.
    • The subdivision must meet applicable density, lot, and setback standards.
    • Access approval from the road authority is required.
    “all existing or proposed structures meeting the setback requirements (4) access approval from the road authority”
    2 more reviewed findings on this topic
    • Limited — New access proposed in connection with a floodproofing conditional-use permit.
      “Access approval from Township or County if new access is proposed.”
    • Required — Lots, tracts, or plots in the Rural Service District R-S.
      “Every lot, tract or plot of land, including outlots, shall abut or have direct vehicular access to a public road.”
  • Permit feesPublished

    Benton County fee schedules for county services and permits.

    • The county identifies the January 1, 2026 PDF as the current fee schedule.
    • The specific fee can depend on the permit or service.

    current fee schedule date: 2026-01-01

    “Current Fee Schedule [...] Benton County Fee Schedule - January 1, 2026 (PDF)”
  • Permit processPartial

    County building and land-use permitting process.

    • The county provides an online application link.
    • County staff review the land-use permit in areas where Benton County administers permits.
    • Building review and inspections are contracted through Inspection Services of Central Minnesota, Inc.
    • Requirements differ in cities, orderly-annexation areas, and Watab Township.
    “A land use and building permit can be obtained through Benton County. County staff will review the land use permit.”
    One more reviewed finding on this topic
    • Partial — County-administered land-use and building permits.
      “A land use and building permit can be obtained through Benton County. County staff will review the land use permit. Benton County contracts its building review/inspections through Inspection Services of Central Minnesota, Inc .”

Minnesota rules that apply here

  • Owner-builder exemptionAvailable (with conditions)

    Minnesota residential real-estate owner exemption from residential-contractor licensure for qualifying owner-builders.

    • The owner must occupy or intend to occupy the residence for residential purposes, or retain ownership for rental after completion.
    • The exemption does not apply when the owner builds or improves residential real estate for resale or speculation.
    • An owner constructing or improving more than one property within any 24-month period is presumed to be building for speculation unless the properties are retained for rental.
    • This is a contractor-licensure exemption and does not waive applicable building, land-use, or other permits.

    speculation presumption threshold: > 1 additional property within 24 months (Unless the properties will be retained for rental purposes.)

    “an owner of residential real estate who builds or improves residential real estate if the owner occupies or will occupy the residential real estate for residential purposes, or will retain ownership for rental purposes upon completion of the building or improvement. This exemption does not apply to an owner who constructs or improves residential real estate for purposes of resale or speculation.”
    One more reviewed finding on this topic
    • Available (with conditions) — An owner of residential real estate who personally builds or improves residential real estate, as an exemption from the residential contractor licensing requirement.
      “The license requirement does not apply to: [...] an owner of residential real estate who builds or improves residential real estate”
  • Building code adoptedAdopted (with conditions)

    Construction, reconstruction, alteration, repair, and use of buildings and other structures of the type governed by the Minnesota State Building Code throughout Minnesota.

    • The State Building Code supersedes the building code of any municipality.
    • The State Building Code does not apply to agricultural buildings except for the state inspections and rulemaking identified in Minnesota Statutes section 326B.121, subdivision 1, paragraph (c), clause (1), and the structural-support requirement for translucent panels or other skylights without raised curbs in clause (2).
    • The 2020 Minnesota State Building Code is effective March 31, 2020, except the Minnesota Mechanical Fuel Gas Code, which is effective April 6, 2020.
    • Municipal enforcement generally requires adoption by local ordinance, subject to statutory requirements for certain municipalities and statutory enforcement responsibilities where no adoption ordinance is in effect.
    • The 2024 Minnesota Commercial Energy Code is effective January 5, 2024.
    • Requirements for adult changing stations are effective August 15, 2025, and requirements for window-cleaning safety features are effective November 7, 2025, according to the Department of Labor and Industry update page.

    2020 Minnesota State Building Code effective date: 2020-03-31 (Minnesota Mechanical Fuel Gas Code effective 2020-04-06) · 2024 Minnesota Commercial Energy Code effective date: 2024-01-05 · Adult changing station supplement effective date: 2025-08-15 · Window-cleaning safety feature supplement effective date: 2025-11-07

    “(a) The State Building Code is the standard that applies statewide for the construction, reconstruction, alteration, repair, and use of buildings and other structures of the type governed by the code.”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Construction, reconstruction, alteration, repair, and use of buildings and other structures governed by the Minnesota State Building Code, including Benton County.
      “The State Building Code is the standard that applies statewide for the construction, reconstruction, alteration, repair, and use of buildings and otherstructures of the type governed by the code.”
  • Certificate of occupancyLimited

    Use or occupancy of buildings and structures, and changes in existing occupancy classification, in Minnesota jurisdictions administering and enforcing the State Building Code.

    • A building or structure may not be used or occupied, and an existing occupancy classification may not be changed, until the building official issues a certificate of occupancy under Minnesota Rules part 1300.0220.
    • The rule applies through the building official and therefore depends on the relevant jurisdiction administering and enforcing the State Building Code.
    • Issuance of a certificate of occupancy is not approval of a violation of the code or other municipal ordinances; a certificate purporting to authorize violation or cancellation of those requirements is invalid.
    • A municipality has the option of requiring certificates of occupancy for U occupancies constructed under the International Building Code, accessory structures constructed under the International Residential Code, and used manufactured homes moved into or within a jurisdiction.
    • Legal occupancy of a structure existing on the date of code adoption may continue without change.
    • A temporary certificate may be issued before all permitted work is complete if the occupied portion can be occupied safely; the building official sets its validity period.

    optional certificate category: U occupancies constructed under the International Building Code (municipality has the option of requiring a certificate) · optional certificate category: accessory structures constructed under the International Residential Code (municipality has the option of requiring a certificate) · optional certificate category: used manufactured homes moved into or within a jurisdiction (municipality has the option of requiring a certificate)

    “No building or structure shall be used or occupied, and no change in the existing occupancy classification of a building, structure, or portion of a building or structure shall be made until the building official has issued a certificate of occupancy for the building or structure under this part.”
    2 more reviewed findings on this topic
    • Required — Use or occupancy of buildings governed by the Minnesota State Building Code in Benton County.
      “No building or structure shall be used or occupied, and no change in the existing occupancy classification of a building, structure, or portion of a building or structure shall be made until the building official has issued a certificate of occupancy for the building or structure under this part.”
    • Required — Buildings and structures subject to the Minnesota State Building Code.
      “No building or structure shall be used or occupied, [...] until the building official has issued a certificate of occupancy”
  • Tiny homesLimited

    Construction and residential use of tiny houses statewide, subject to the Minnesota State Building Code and applicable municipal zoning ordinances.

    • The Minnesota State Building Code applies statewide to construction of buildings, including tiny houses.
    • Municipal zoning ordinances vary by municipality and regulate land use, location, height, width, foundation type, number of stories, and building size.
    • The jurisdiction must be consulted for local zoning specifics.
    • Tiny houses used as dwelling units must comply with the Minnesota Residential Code unless otherwise stated in Appendix Q.
    • A tiny house is a dwelling of 400 square feet or less in floor area, excluding lofts.
    • Applicable requirements include light, ventilation, heating, minimum room sizes, ceiling heights, sanitation, toilet, bath and shower spaces, emergency escape and rescue openings, means of egress, smoke alarms, and carbon monoxide alarms.

    maximum tiny-house floor area: <= 400 square feet (lofts excluded) · minimum habitable-space and hallway ceiling height: >= 6.67 feet (6 feet 8 inches) · minimum bathroom, toilet-room, and kitchen ceiling height: >= 6.33 feet (6 feet 4 inches)

    “The Minnesota State Building Code is the standard of construction that applies statewide for the construction of buildings (MS 326B.121) including tiny houses.”
  • Accessory dwellingsLimited

    Temporary family health care dwellings used as a narrow accessory residential dwelling category statewide, where the municipality has not opted out of Minnesota Statutes § 462.3593.

    • The dwelling must be primarily assembled away from its installation site, be no more than 300 gross square feet, lack a permanent foundation, meet state-recognized accessibility standards, provide water and electric utilities, use compatible exterior materials, have at least R-15 insulation, be transportable by the specified truck types, comply with Minnesota Rules chapter 1360 or 1361 with the required seal and data plate or ANSI Code 119.2, and have a backflow check valve.
    • A caregiver or relative must apply for a municipal temporary dwelling permit with the required signatures and documentation, including provider-network proof, medical certification, septic-service documentation, adjacent-owner notice affidavit, and a site map.
    • The dwelling must be on property where the caregiver or relative resides, comply with setbacks and applicable floor-area-ratio limits, and permit safe and timely access for septic services and emergency vehicles.
    • Occupancy is limited to one identified mentally or physically impaired person, and only one temporary family health care dwelling is allowed per lot.
    • The dwelling must comply with applicable state law, local ordinances, and charter provisions unless otherwise provided.
    • The initial permit lasts six months and may be renewed once for an additional six months.
    • The municipality may inspect, revoke the permit for violations, and require removal within 60 days after revocation.
    • Unless otherwise provided by ordinance, the municipality may charge up to $100 for the initial permit and up to $50 for renewal.
    • The municipality may opt out of the statutory requirements by ordinance.

    maximum dwelling area: <= 300 gross square feet · initial permit term: 6 months (renewable once for an additional six months) · maximum initial permit fee: <= 100 USD (unless otherwise provided by ordinance) · maximum renewal permit fee: <= 50 USD (unless otherwise provided by ordinance) · maximum occupants: 1 person (occupant must be a mentally or physically impaired person) · maximum dwellings per lot: 1 dwelling

    “A temporary family health care dwelling that meets the requirements of this section cannot be prohibited by a local ordinance that regulates accessory uses or recreational vehicle parking or storage.”
    One more reviewed finding on this topic
    • Limited — Accessory dwelling units statewide, including conversion of a structure into an ADU, subject to local zoning and Minnesota residential building-code requirements.
      “Local zoning ordinances dictate if a tiny home or accessory dwelling unit (ADU) is allowed on the property.”
  • Well permitLimited

    Construction of water-supply, dewatering, and environmental wells in Minnesota.

    • A well notification and applicable filing fee are generally required before construction; the statute describes notification rather than a general construction-permit requirement for these wells.
    • A drive-point water-supply well personally constructed by an individual on owned or leased property for farming, agricultural purposes, or the individual's place of abode must be reported within ten days after completion, and no notification fee may be charged.
    • The notification requirement preempts local permits and notifications unless the commissioner has delegated permitting or notification authority under section 103I.111.
    • If operation of the well requires a Minnesota Department of Natural Resources appropriation permit, specified information must be submitted to the commissioner of natural resources and construction may begin after preliminary approval.
    • A well that is not in use must be sealed or have a maintenance permit, subject to the statutory environmental/dewatering-well exception.

    drive-point well notification deadline: 10 days after completion (personally constructed by an individual on owned or leased property for farming, agricultural purposes, or the individual's place of abode) · unused well status: sealed or maintenance permit (environmental or dewatering wells not sealed by 14 months after completion require an annually renewed maintenance permit)

    “Except as provided in paragraph (d), a person may not construct a water-supply, dewatering, or environmental well until a notification of the proposed well on a form prescribed by the commissioner is filed with the commissioner with the filing fee in section 103I.208, and, when applicable, the person has met the requirements of paragraph (e).”
  • Building in a floodplainRequired

    Construction and fill in regulated Minnesota floodplain areas, including houses, fill, culverts, and bridges.

    • Projects must comply with the community floodplain management ordinance.
    • For unincorporated areas, the county zoning authority generally administers the rule; cities generally administer within city boundaries; some townships administer floodplain permits and zoning.
    • In flood-fringe areas, residential buildings must place the lowest floor, including the basement, above the flood protection elevation.
    • The flood protection elevation is one foot above the 100-year flood plus any stage increase from flood-fringe designation; local communities may require a higher elevation.
    • If maps do not delineate floodway and flood fringe, the applicant may need engineering information verifying the flood protection elevation and that the site is outside the floodway.

    minimum lowest-floor elevation above 100-year flood: >= 1 foot (plus any stage increase due to designation of flood fringe areas)

    “Such projects as building a house, placement of fill, or installing a culvert or bridge would all require a floodplain permit.”
    2 more reviewed findings on this topic
    • Required — Building a house, placing fill, or installing a culvert or bridge in portions of a Minnesota floodplain.
      “Construction and fill is generally permitted in portions of the floodplain, provided they adhere to their community’s floodplain management ordinance. Such projects as building a house, placement of fill, or installing a culvert or bridge would all require a floodplain permit.”
    • Limited — Dwellings, enclosed structures, fill, or obstruction of flood flows within a mapped Minnesota floodway.
      “If the property a person owns or is interested in buying lies within this mapped floodway, they will not be permitted to construct a dwelling or other enclosed structure, place fill material, or obstruct flood flows in any other way.”
  • county zoning authorityLimited

    County planning and zoning authority over unincorporated areas of Minnesota.

    • The authority applies to a county having less than 300,000 population according to the 1950 federal census.
    • The statute authorizes county planning and zoning activities generally within the qualifying counties; it does not identify a separate unincorporated-area limitation in this section.
    • Except as otherwise provided, a county regardless of population must not enact, amend, or enforce an ordinance eliminating or terminating a lawful use by amortization.
    • The amortization prohibition does not apply to adults-only bookstores, adults-only theaters, or similar adults-only businesses as defined by ordinance.
    • The amortization subdivision does not prohibit nuisance-prevention or nuisance-abatement enforcement or elimination of a use determined to be a public nuisance without payment of compensation.

    population threshold: < 300000 persons (According to the 1950 federal census)

    “having less than 300,000 population according to the 1950 federal census is authorized to carry on county planning and zoning activities.”
  • county building authorityGeneral

    Minnesota counties may administer and enforce the State Building Code within their jurisdiction by ordinance; this includes a county's authority over residential construction in unincorporated county territory, subject to the statutory limits on code application and local provisions.

    • The statutory authorization is to administer and enforce the State Building Code, rather than a county-specific building code.
    • A county that is not already required by Minnesota Statutes § 326B.121, subdivision 2(a), to administer and enforce the code may elect to do so by ordinance.
    • The State Building Code applies statewide to construction, reconstruction, alteration, repair, and use of buildings and structures governed by the code.
    • The State Building Code does not apply to agricultural buildings except for state inspections or rulemaking authorized by Minnesota Statutes §§ 103F.141, 216C.19, subdivision 9, and 326B.36, and except that translucent panels or other skylights without raised curbs must have equivalent load-bearing capacity as the surrounding roof.
    • A municipality may not require building-code provisions regulating structural components or systems that differ from the State Building Code; with state building official approval, it may adopt a more restrictive ordinance where geological conditions warrant it.
    • A municipality may enforce the State Building Code through lawful means, including contracts with other municipalities or qualified individuals; building-permit fees may be retained or remitted to reimburse them.
    “If a municipality is not required by paragraph (a) to administer and enforce the State Building Code, the municipality may choose to administer and enforce the State Building Code within its jurisdiction by adopting the code by ordinance.”

Set by your town or city, not the county

In Minnesota, zoning is adopted by each town or city, so Benton County has no county-wide answer on these. Find your town or city in the list of places on this page, or call its clerk or zoning administrator.

  • Minimum dwelling size
  • Short-term rentals

Still unanswered

We looked and could not find an official answer yet. Silence is not permission — ask the county directly.

  • Mandatory utility hookup — Water and sewer connection requirements for development in Benton County.

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.

Living off-grid in Benton County, Minnesota

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

Benton County scores 56/100 on the Bolthole Index, a solid county profile. Its strengths: manageable long-term carry cost and a stronger property-autonomy legal backdrop. Watch-outs: about 122,000 people within a 30-minute drive.

Do you need a building permit in Benton County, Minnesota?

Benton County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Benton County Department of Development (Planning & Zoning). 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.

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

Living in an RV on your own land in Benton County is limited to specific cases: Seasonal use and temporary occupancy of travel trailers and motor homes on lots. Only one travel trailer or motor home is allowed per lot. Sewage must be properly treated or hauled away. A tiny home is limited to specific cases. Confirm with the county before relying on it.

How much does land cost in Benton County, Minnesota?

Land in Benton County runs about $5,147 per acre, based on the latest county data.

What is the water situation in Benton County?

Benton County gets about 29.6" of rain a year, with severe drought in roughly 7.4% of years.

How remote is Benton County?

A representative private-land location has about 122,000 people within a 30-minute drive and 4,274,698 within two hours. The road-network catchments count population across county lines and clusters of smaller cities; straight-line radius values remain available as a comparison.

How Benton compares in Minnesota

Compare side-by-side →See all 87 Minnesota counties ranked →