Bolthole Index

Bear Lake County, Idaho

Building permits, zoning and land rules in Bear Lake County, Idaho

66Index Score / 100
#14 of 44 in Idaho

Unincorporated Bear Lake County, Idaho requires building permits and applies county zoning; construction started before the Development Permit is posted can draw a fine123. Inside Montpelier, the city handles building permits and zoning45. Septic permits remain with Southeastern Idaho Public Health67.

At a glance

Building permit
Required for all permitted uses and structures in unincorporated areas1
Zoning
Every unincorporated parcel has a base district and may have overlays28
Septic permit
Required through Southeastern Idaho Public Health96
RV living
Not as a dwelling, except for the property owner while a home is under construction1011
Manufactured home
Allowed outside parks when county placement standards and permits are met12
Owner-builder
State contractor-registration exemption available for qualifying owners; permits still apply1314
Private well
IDWR drilling permit required before drilling15
Septic soils
About 7% of county soils lack severe conventional-drain-field limits16

Who to call

Building permits

Bear Lake County Building Department

Building permit applications, permit review, construction standards and county right-of-way encroachment permits

(208) 766-3613

30 N Main St. PO Box 190 Paris, ID. 83261

Zoning

Bear Lake County Planning & Zoning

Land-use and zoning questions, development permits, subdivisions, conditional uses and variances

208-847-5275

30 N Main, P.O. Box 190 Paris, ID 83261

Septic permits

Southeastern Idaho Public Health - Bear Lake County

Local contact for onsite-sewage permitting and environmental-health questions

(208) 847-3000

431 Clay St Montpelier, Idaho 83254

Septic permits

Southeastern Idaho Public Health Septic Permits

Onsite-sewage application requirements, evaluations and current fee schedule

Contact details are copied from each office’s official page and were checked against it on October 12, 2026.

Off-grid gear

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Do you need a building permit in Bear Lake County, Idaho?

Yes. Unincorporated Bear Lake County requires a building permit for permitted uses and structures, and starting construction before the Development Permit is posted can result in a fine173. Bear Lake County administers the International Building Code for residential and commercial construction18. A building used solely for agriculture is exempt from the building code, but the owner still needs an Agricultural Exempt Building permit and proof of ownership1920. An Idaho owner doing work on the owner's own land may be exempt from contractor registration if the owner does not intend to sell within 12 months, but the exemption does not waive applicable building, trade, zoning or septic permits2114.

Who handles Bear Lake County building permits, and how do you reach them?

The Bear Lake County Building Department serves unincorporated land; inside Montpelier, the city issues building permits174. Septic permits remain with Southeastern Idaho Public Health67. The county Building Department is at 30 N Main St., PO Box 190, Paris, Idaho 83261, at (208) 766-361322. Submit a signed building-permit application, signed permit procedure and construction details electronically, by mail or at the courthouse; contact the building inspector before beginning work23. Building-permit cost is calculated from project square footage, including a deck or lean-to, after submission24. The published planning and zoning fee resolution dates to 2007 and permits added review, notice, copying and professional costs, so request a current total25. We could not confirm a complete building-inspection schedule or certificate-of-occupancy requirement; ask the Building Department what inspections and final approval your project needs22.

Does Bear Lake County have zoning?

Bear Lake County zoning applies throughout the unincorporated county, where uses and structures must conform to the applicable district unless an exception applies26. Montpelier sets its own zoning inside city limits; septic permits remain with Southeastern Idaho Public Health567. Every unincorporated parcel has a base district and may have overlays8. County building guidance lists a 30-foot front setback and 5-foot side and rear setbacks, but the ordinance varies front setbacks by road and district and lists side and rear setbacks of 5–10 feet; use the parcel-specific standards2728. Lake, waterway and irrigation-ditch setbacks also apply27. The general maximum structure height is 35 feet, with exceptions in Agricultural, Rural Community, Commercial and Industrial districts and possible approved PUD departures2930. Planning & Zoning handles land-use questions at 208-847-5275 and 30 N Main in Paris31. We could not confirm a general minimum dwelling size or complete accessory-dwelling rule; ask Planning & Zoning how the proposed use fits the parcel31.

How do septic permits work in Bear Lake County?

Southeastern Idaho Public Health administers onsite-sewage permits and evaluations for Bear Lake County under Idaho's statewide septic rules67. An application needs a complete, signed and dated form and plot plan, the applicable fee, and a warranty deed or tax notice; every application requires an onsite evaluation32. The applicant must provide test holes 8–10 feet deep, depending on soil type32. SIPH lists $300 for a speculative evaluation and $925 for a full evaluation and permit on a suitable site, but a separate table lists an $850 basic-or-complex-system permit, so call before paying9. Only about 7% of county soils lack severe limitations for a conventional drain field, making evaluation before purchase especially useful16. The installed system must pass the required inspection before receiving wastewater33. The local SIPH office is at 431 Clay St. in Montpelier and can be reached at (208) 847-300034.

Can you live in an RV or tiny home in Bear Lake County?

An RV may not be used as a dwelling in unincorporated Bear Lake County except by the property owner while a dwelling is under construction on the same property; after construction or permit expiration, the RV returns to temporary or intermittent use10. The RV must stay registered and serviceable, cannot have its running gear removed or have decks, additions or skirting attached, and cannot be used as a rental10. The RV must connect to an approved sewage system or remain self-contained and leave the site to empty its tanks at an approved location35. RV parks require PUD approval and at least 5 acres; that is a project minimum, not a residential-lot minimum3637. Approved RV parks and campgrounds generally limit tenants to 30 days during the operating period; private-parcel camping is a separate question11. We could not confirm a tiny-home category; ask Planning & Zoning how the unit fits the parcel's district and building rules3831. Manufactured housing outside a park must meet HUD standards, be built after June 15, 1976, be multisectional, at least 20 feet wide and at least 1,000 square feet total, and sit on an excavated and backfilled foundation; county building permits and placement standards still apply3940.

Building a home in Bear Lake County: steps in order

  1. Confirm that the parcel is in unincorporated Bear Lake County, identify its base district and overlays, and ask Planning & Zoning whether the house and accessory uses are allowed831.
  1. Lay out the site using the district's setbacks and height limit, and ask Planning & Zoning which road, waterway and overlay standards apply283031.
  1. Resolve wastewater early: a septic permit may be denied where central sewer is reasonably accessible, and the Lakeshore district requires a sewer hookup where reasonable4142. Planned unit developments must arrange sewage removal, culinary water and three-phase power before approval43.
  1. If septic is needed, submit the application, deed or tax notice, plot plan and test holes to Southeastern Idaho Public Health32.
  1. Obtain an IDWR drilling permit before drilling a private well and use an IDWR-licensed driller15.
  1. Submit the signed county building application, signed permit procedure and required project materials before work starts, then obtain the required trade permits23344.
  1. Ask the Building Department about inspections and secure the applicable access approval: development lots need at least 25 feet of safe direct road access, work in a county right-of-way near a county road needs a county encroachment permit, and a state-highway approach needs an ITD permit454647.

What should you check before buying land in Bear Lake County?

Confirm municipal jurisdiction, the base zoning district, any overlays and any subdivision approvals before treating a parcel as buildable24849. Check the building area against the district-specific road, boundary and waterway setbacks, then ask Planning & Zoning about exceptions2831. Get septic feasibility checked early because only about 7% of county soils lack severe conventional-drain-field limits16. Verify water availability and well yield because the county averages about 22 inches of precipitation a year and experienced severe drought in about 12.7% of measured years5051. Confirm that the parcel has safe legal road access and ask which road authority controls the approach5222. Bear Lake County publishes acreage-based floodplain-development fees, but we could not confirm the full construction standards or exemptions; ask Planning & Zoning what review applies5331. The effective property-tax rate is about 0.5%, with a median annual bill of about $1,0615455.

Watch-outs

  • The agricultural exemption is not permission to skip paperwork: a solely agricultural building still needs an Agricultural Exempt Building permit and proof of ownership56.
  • The SIPH page shows both a $925 site-evaluation-and-permit figure and an $850 basic-or-complex-system fee, so confirm the current total with SIPH before paying9.
  • An RV generally cannot serve as a dwelling; the narrow exception is for the property owner during construction of a home on the same property10.
  • Tiny-home occupancy and a general minimum dwelling size remain unconfirmed; ask Planning & Zoning how the proposed dwelling fits the parcel's district5731.
  • Idaho's owner-builder exemption is only from contractor registration; it does not waive applicable county building permits or state trade permits and inspections1314.

Sources

  1. Bear Lake County Land Use Ordinances, quoted and re-checked
  2. Bear Lake County Land Use Ordinances, quoted and re-checked
  3. Bear Lake County Building Department, quoted and re-checked
  4. Montpelier: § 153.021 District Regulations and Matrix (Bear Lake County), quoted and re-checked
  5. Montpelier: official source (Bear Lake County), quoted and re-checked
  6. Information Required to Apply for a Septic Permit, quoted and re-checked
  7. Septic and Septage (Idaho statewide rule), quoted and re-checked
  8. Bear Lake County Land Use Ordinances, quoted and re-checked
  9. Septic Permits, quoted and re-checked
  10. Bear Lake County Land Use Ordinances, quoted and re-checked
  11. Bear Lake County Land Use Ordinances, quoted and re-checked
  12. Bear Lake County Land Use Ordinances, quoted and re-checked
  13. Frequently Asked Questions (FAQ) - Division of Occupational and Professional Licenses (Idaho statewide rule), quoted and re-checked
  14. How To Purchase a Trade Permit (Idaho statewide rule), quoted and re-checked
  15. Wells Overview (Idaho statewide rule), quoted and re-checked
  16. 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
  17. Bear Lake County Land Use Ordinances, quoted and re-checked
  18. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  19. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  20. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  21. Contractors Archives - Division of Occupational and Professional Licenses, quoted and re-checked
  22. Bear Lake County Building Department (bearlakecounty.info)
  23. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  24. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  25. Bear Lake County Fee Resolution, quoted and re-checked
  26. Bear Lake County Land Use Ordinances, quoted and re-checked
  27. Bear Lake County Building Department, quoted and re-checked
  28. Bear Lake County Land Use Ordinances, quoted and re-checked
  29. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  30. Bear Lake County Building Department, quoted and re-checked
  31. Bear Lake County Planning & Zoning (bearlakecounty.info)
  32. Septic Permits, quoted and re-checked
  33. IDAPA 58.01.03 Individual/Subsurface Sewage Disposal Rules (Idaho statewide rule), quoted and re-checked
  34. Southeastern Idaho Public Health - Bear Lake County (siphidaho.org)
  35. Bear Lake County Land Use Ordinances, quoted and re-checked
  36. Bear Lake County Land Use Ordinances 2024, quoted and re-checked
  37. Bear Lake County Land Use Ordinances, quoted and re-checked
  38. Bear Lake County Land Use Ordinances, quoted and re-checked
  39. Bear Lake County Land Use Ordinances, quoted and re-checked
  40. Bear Lake County Land Use Ordinances, quoted and re-checked
  41. IDAPA 58.01.03 Individual/Subsurface Sewage Disposal Rules (Idaho statewide rule), quoted and re-checked
  42. Bear Lake County Land Use Ordinances, quoted and re-checked
  43. Bear Lake County Land Use Ordinances, quoted and re-checked
  44. Frequently Asked Questions (FAQs) - Division of Occupational and Professional Licenses (Idaho statewide rule), quoted and re-checked
  45. Bear Lake County Land Use Ordinances, quoted and re-checked
  46. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  47. Types of Right-of-Way Encroachment Permits (Idaho statewide rule), quoted and re-checked
  48. Bear Lake County Land Use Ordinances, quoted and re-checked
  49. Bear Lake County Subdivision Ordinance, quoted and re-checked
  50. Annual precipitation: Bolthole Index county data
  51. Share of years in severe drought: Bolthole Index county data
  52. Bear Lake County Building Idaho Inspector and Permits, quoted and re-checked
  53. Bear Lake County Fee Resolution, quoted and re-checked
  54. Effective property tax rate: Bolthole Index county data
  55. Median property tax bill: Bolthole Index county data
  56. Bear Lake County Building Department, quoted and re-checked
  57. Bear Lake County Land Use Ordinances (2026 county census)

Written October 12, 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, Bear Lake County requires a building permit for a home.

RuleBear Lake CountyFranklin CountyCaribou CountyBannock CountyOneida CountyBonneville CountyBingham County
Building permitRequiredRequiredRequiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesYesYes
Septic permitsSoutheastern Idaho Public HealthSIPHSIPHSoutheastern Idaho Public HealthSoutheastern Idaho Public HealthEIPHSoutheastern Idaho Public Health

County locator

Bear Lake County in Idaho

66
County map
Bear Lake County highlighted among the Idaho counties · colored by Index score

How Bear Lake County scores

Seclusion85100% ev.
Self-Sufficiency44100% ev.
Admin Boringness3890% ev.
Durability48100% ev.
Property Autonomy90100% ev.
Carry Cost80100% ev.

Evidence strength: 98%. This reports direct-source completeness and fallback use; it is separate from the score and is not a confidence interval. How it works →

$406kTypical home
0.5%Property tax
$2,768Land / acre
22"Annual rain
12.7% of yrsSevere drought
0.1 / yr (+0.1)Mid-century 100°F days
24.2 daysMid-century dry spell
1.09" (+4.1%)Mid-century 1-day rain
1.17×Wildfire change factor
100%Forward climate coverage
$1,195Home insurance / yr
4.4% / yrInsurance growth
1.76%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
157,706People within 2 hr
5,474Radius comparison (15 mi)
6.9People / sq mi
48.8%Federal land
41.2%Land at 15% slope or less
7%Soils rated "not limited" for septic (strict USDA rating)
40,676 acWorkable land screen
30.3%Wooded land
30.8 tonsBiomass / forest ac
40.8°FAvg temp

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Cities and towns in Bear Lake 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: Bloomington · Georgetown · Paris · St. Charles

Answers from the rulebook for Bear Lake County

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

Bear Lake County rules

  • Building permitRequired

    Construction in Bear Lake County subject to the county building-permit process.

    • A signed application and signed permit procedure are required.
    • Construction started before a Development Permit (Building Permit) is posted is subject to a fine.
    • Buildings used solely for agricultural purposes are exempt from the building code but require an Agricultural Exempt Building permit and proof of ownership.
    “Construction started before a Development Permit (Building Permit) is posted is subject to a fine!”
    3 more reviewed findings on this topic
    • Required — Building projects requiring a Bear Lake County building application.
      “proper permit has been obtained before work is begun.”
    • Required — Permitted uses and structures in Bear Lake County unincorporated areas.
      “A building permit is required for all permitted uses and structures. All permits for construction, alteration, or for occupancy shall be processed in compliance with county building permit policy in force at the time.”
    • Required — Permitted uses and structures under the Bear Lake County land-use ordinance in unincorporated areas.
      “A building permit is required for all permitted uses and structures. All permits for construction, alteration, or for occupancy shall be processed in compliance with county building permit policy in force at the time.”
  • Building code adoptedAdopted

    Residential and commercial construction administered by the Bear Lake County Building Department.

    • The page cautions that it may not contain all information necessary for compliance and directs applicants to contact the building inspector before beginning a project.

    code: International Building Code · building inspector retained: 2008 year

    “The Bear Lake County Commissioners adopted the International Building Code and has retained a building inspector in 2008 in order to protect its citizens and enact formal guidelines concerning the construction of residential and commercial buildings.”
    3 more reviewed findings on this topic
    • Adopted (with conditions) — Residential and commercial construction regulated by Bear Lake County.
      “The Bear Lake County Commissioners adopted the International Building Code and has retained a building inspector in 2008 in order to protect its citizens and enact formal guidelines concerning the construction of residential and commercial buildings.”
    • Adopted (with conditions) — Residential and commercial construction administered by Bear Lake County.
      “The Bear Lake County Commissioners adopted the International Building Code and has retained a building inspector in 2008 in order to protect its citizens and enact formal guidelines concerning the construction of residential and commercial buildings.”
    • Adopted — Bear Lake County building-code administration.
      “The Bear Lake County Commissioners adopted the International Building Code and has retained a building inspector in 2008 in order to protect its citizens and enact formal guidelines concerning the construction of residential and commercial buildings.”
  • County-wide zoningPresent

    County land-use regulation and zoning in Bear Lake County, subject to areas of city impact and incorporated municipalities.

    • The ordinance establishes base and overlay zoning districts and requires covered structures and land uses to conform to the applicable zoning district.
    • Areas of city impact and incorporated municipalities may be subject to separate municipal rules.
    “apply to all of the unincorporated areas of the County.”
    3 more reviewed findings on this topic
    • Present (with conditions) — Zoning regulation in Bear Lake County unincorporated areas.
      “The Zoning Ordinance shall apply to all of the unincorporated areas of the County.”
    • Present (with conditions) — Land use and development in the unincorporated areas of Bear Lake County.
      “The Zoning Ordinance shall apply to all of the unincorporated areas of the County.”
    • Present (with conditions) — Zoning regulation in Bear Lake County unincorporated areas.
      “The Zoning Ordinance shall apply to all of the unincorporated areas of the County.”
  • Zoning districtsPublished (with conditions)

    Base and overlay zoning districts for Bear Lake County unincorporated areas.

    • All lands within unincorporated areas are designated within a base zoning district and, where appropriate, one or more overlay districts.
    • If land is not labeled with a zoning district symbol through inadvertence or municipal-boundary change, it is considered Agricultural until expressly redesignated.
    • The county planning page links to the zoning map and notes that smaller zoning areas may not be visible because of resolution quality.
    “all lands within the unincorporated areas of the county shall be designated within one of the base zoning districts and, where appropriate, one or more of the overlay districts listed below.”
    2 more reviewed findings on this topic
    • Published (with conditions) — Zoning districts and the official zoning map for unincorporated Bear Lake County.
      “The following base zoning districts and overlay districts are hereby established.”
    • Published — Bear Lake County zoning districts and zoning map for unincorporated areas.
      “Bear Lake County Land Use Ordinances [...] Bear Lake County Zoning Map [...] Note: Because of resolution quality smaller zoning areas may not be visible.”
  • Minimum dwelling sizeSpecified

    Manufactured housing placed outside mobile home parks in unincorporated Bear Lake County and used as a single-family residence.

    • Sections 7A-E apply to all manufactured housing outside mobile home parks.
    • The unit must be certified as meeting the National Manufactured Home Construction and Safety Standards administered by HUD and built after June 15, 1976.
    • The manufactured home must be multisectional (doublewide or more), at least 20 feet wide at the narrowest point, and have at least 500 square feet per section.
    • The unit must be placed on an excavated and backfilled foundation.
    • Exterior siding and roofing must be similar in color, material, and appearance to residential materials commonly used in the community or comparable to predominant surrounding dwelling materials, as determined by the Commission or designated representative.
    • The roof must be pitched at a minimum of 3 feet in height for each 12 feet in width.
    • Proper permits, including a building permit, are required; the unit may then be used as a single-family residence permanently or temporarily.
    • The manufactured-home placement rule does not abrogate a recorded restrictive covenant.
    • A building-permit applicant must provide a photo of the manufactured home and evidence that the unit meets other standards requested by the Planning or Building official.

    minimum total floor area: >= 1000 square feet (The ordinance states a minimum of 500 square feet per section and a total minimum equal to 1,000 square feet.) · minimum number of sections: >= 2 sections (Doublewide or more.) · minimum width at narrowest point: >= 20 feet · minimum roof rise: 3 feet per 12 feet of width

    “The manufactured home shall be multisectional (doublewide or more) and at least twenty feet wide at the narrowest point, with a minimum of five hundred square feet per section (total square footage minimum equal to 1,000 square feet).”
  • Minimum lot sizeDistrict specific (with conditions)

    Minimum development area for planned unit developments and RV parks in unincorporated Bear Lake County; this is a project-area rule, not a universal individual residential-lot minimum.

    • A PUD may depart from applicable lot-size and density restrictions only when recommended by the Planning and Zoning Commission and approved by the Board.
    • At least 20 percent of the gross PUD acreage must be dedicated to open space.
    • Mobile-home, manufactured-home, and RV parks must be developed as PUDs and must follow applicable performance standards.
    • The 2024 ordinance states that land-division ordinances are found in Ordinance 2019-1 and are not contained in the 2024 Land Use Ordinance.

    minimum PUD size: >= 20 acres (RV Parks have a five-acre minimum) · minimum RV Park size: >= 5 acres

    “twenty (20) acres, except for RV Parks which shall be a minimum of five (5) acres.”
  • SetbacksSpecified

    Structures in Bear Lake County unincorporated areas, subject to zoning and stated exceptions.

    • Front setback: 30 feet from public right-of-way.
    • Side setback: 5 feet from property boundary.
    • Rear setback: 5 feet from property boundary.
    • Minimum lake setback: 25 feet from waterline when lake elevation is 5923.65 feet.
    • Minimum river, stream, or creek setback: 20 feet.
    • Irrigation ditch/canal setback: 15 feet.
    • Some exceptions apply to Agriculture, Rural Community, Commercial, and Industrial zoned property; the page directs users to Bear Lake County Land Use Ordinances.

    front setback: 30 feet · side setback: 5 feet · rear setback: 5 feet · lake setback: >= 25 feet (when lake is 5923.65 FT in elevation) · river, stream, creek setback: >= 20 feet · irrigation ditch/canal setback: >= 15 feet

    “Front: 30 Feet from public right-of-way Side: 5 Feet from property boundary Rear: 5 Feet from property boundary Maximum structure height: 35 Feet Minimum Lake setback: 25 Feet from waterline when lake is 5923.65 FT in elevation Minimum River, stream, creek setback: 20 Feet Irrigation ditch/canal setback: 15 Feet”
    2 more reviewed findings on this topic
    • Specified — Structures in unincorporated Bear Lake County under the county building-permit guidance and land-use ordinance.
      “Structures are to comply with following setbacks:”
    • Specified — Building setbacks in unincorporated Bear Lake County zoning districts.
      “Table 2--Setback restrictions for Bear Lake County (ft) [...] Min. rear yard 5 5 5 5 5 5 10 10 Min. side yard 5 5 5 5 5 5 10 10”
  • Building heightSpecified

    Structures in unincorporated Bear Lake County under the county building-permit guidance.

    • Some exceptions apply to Agriculture, Rural Community, Commercial, and Industrial zoned property.
    • PUDs may depart from applicable height restrictions when recommended by the Commission and approved by the Board.

    maximum structure height: <= 35 feet (some zoning exceptions apply)

    “Maximum structure height: 35 Feet Minimum Lake setback: 25 Feet from waterline when lake is 5923.65 FT in elevation Minimum River, stream, creek setback: 20 Feet Irrigation ditch/canal setback: 15 Feet Minimum lot width: 100 Feet Some exceptions apply to Agriculture, Rural Community, Commercial and Industrial zoned property. Refer to Bear Lake Co. Land Use Ordinances.”
    One more reviewed finding on this topic
    • Specified — Structures in Bear Lake County unincorporated areas, subject to zoning exceptions.
      “Maximum structure height: 35 Feet [...] Some exceptions apply to Agriculture, Rural Community, Commercial and Industrial zoned property. Refer to Bear Lake Co. Land Use Ordinances.”
  • Living in an RVLimited

    RV parks in unincorporated Bear Lake County.

    • RV parks must be developed as planned unit developments.
    • The minimum RV park size is five acres.
    • RV parks must conform to applicable overlay-district requirements.

    minimum RV park size: >= 5 acres

    “Minimum mobile home park size shall be 10 acres while minimum RV Park shall be 5 acres.”
    One more reviewed finding on this topic
    • Limited — Temporary or intermittent recreational-vehicle use in unincorporated Bear Lake County.
      “The RV shall not be used as a dwelling. [...] An RV may be used as a dwelling for the owners of the property during construction of a dwelling on the same property as the RV site.”
  • Camping on your landLimited

    RV parks and campgrounds in unincorporated Bear Lake County.

    • RV park and campground development applications are processed as conditional-use permits.
    • A site plan, parking and traffic circulation plan, and other listed information are required.
    • The Board may impose conditions for screening, dust, parking, traffic, buffering, and water and air quality.
    • A park attendant must be on duty at all times.
    • Occupancy registration records are required.
    • No RV or park tenant may stay longer than 30 days during the approved operating period, except the campground host.

    maximum stay: <= 30 days (campground host exempt)

    “RV park and campground development applications shall be processed as conditional use permits. [...] No recreational vehicle or park tenant shall stay a length of time which exceeds 30 days of the time during which that RV park and/or campground is approved to operate (campground host is exempt).”
  • Manufactured homesLimited

    Manufactured housing placement and residential use outside mobile-home parks in unincorporated Bear Lake County.

    • The unit must meet HUD National Manufactured Home Construction and Safety Standards and be built after June 15, 1976.
    • The unit must be multisectional, at least 20 feet wide at the narrowest point, and at least 500 square feet per section, for a minimum total of 1,000 square feet.
    • The unit must be placed on an excavated and backfilled foundation.
    • Exterior siding and roofing must be similar to local residential materials as determined by the Commission or designated representative.
    • The roof must be pitched at least three feet in height for each twelve feet in width.
    • Proper permits, including a building permit, are required; a photo and evidence of compliance may be required.
    • The ordinance allows qualifying units to be used as a single-family residence permanently or temporarily and does not abrogate recorded restrictive covenants.

    minimum width: >= 20 feet (at narrowest point) · minimum area per section: >= 500 square feet · minimum total area: >= 1000 square feet · minimum construction date: > June 15, 1976 · roof pitch rise: >= 3 feet per 12 feet width

    “After obtaining the proper permits, including, but not necessarily limited to, a building permit, a manufactured housing unit meeting the standards in Section 7 above may be placed on a lot and used as a single family residence permanently or temporarily.”
    One more reviewed finding on this topic
    • Limited — Placement and residential use of manufactured housing outside mobile-home parks in unincorporated Bear Lake County.
      “The manufactured home shall be multisectional (doublewide or more) and at least twenty feet wide at the narrowest point, with a minimum of five hundred square feet per section (total square footage minimum equal to 1,000 square feet).”
  • Who permits septicLocal (with conditions)

    Onsite sewage permitting and evaluation for Bear Lake County through Southeastern Idaho Public Health.

    • The source identifies a Bear Lake County environmental-health contact and requires the applicant to provide test holes for evaluation.
    “For additional information contact your local Environmental Health Specialist: County Contact Number EHS Email [...] Bear Lake 208-221-3419 Farris Darwish fdarwish@siph.idaho.gov”
  • Septic permitRequired

    Installation of individual, subsurface, and large soil absorption septic systems in Bear Lake County, which is served by Southeastern Idaho Public Health, Idaho Public Health District 6.

    • A completed, signed, and dated application and plot plan are required.
    • The applicant must pay the applicable fee.
    • A copy of the warranty deed or tax notice must be submitted; the permit is issued in the name on the deed.
    • An onsite evaluation is required for all applications.
    • The property owner/applicant must provide test holes for the evaluation; test holes must be a minimum of 8-10 feet deep depending on soil type.
    • Southeastern Idaho Public Health lists both a $925 full site-evaluation-and-permit fee and a $850 basic-or-complex sewage-disposal permit fee; the page does not state whether these are cumulative, alternative classifications, or partially outdated.
    • Fees are subject to change.
    • Large soil absorption systems require a separate permit classification and additional requirements under Idaho rules.

    speculative site evaluation fee: 300 USD · full site evaluation and permit fee: 925 USD (For a suitable site; relationship to the separately listed basic-or-complex sewage-disposal permit fee is not stated.) · basic or complex sewage disposal permit fee: 850 USD (The page separately lists this fee; relationship to the $925 fee is not stated.) · large soil absorption system permit fee: 3000 USD · tank-only permit fee: 300 USD · septic permit renewal fee: 40 USD · test-hole depth: 8-10 feet (Depending on soil type)

    “To have a septic system installed, the property owner must obtain a permit from a public health district.”
    One more reviewed finding on this topic
    • Required — Individual and subsurface sewage systems serving property in Bear Lake County.
      “Full Permit fee of $925 for Site Evaluation and Permit if site is suitable”
  • Off-grid sanitationLimited

    Recreational-vehicle sanitation in unincorporated Bear Lake County.

    • The RV must be connected to a sewage disposal system meeting Southeastern Idaho Health District requirements, or be totally self-contained and removed to empty holding tanks at an approved location.
    “The RV must be hooked into a sewage disposal system which meets the requirements of the Southeastern Idaho Health District or shall be totally self-contained and removed from the site to empty holding tanks at an approved location.”
  • Mandatory utility hookupConditional

    Residential development in county zoning districts where community water or sewer is available or required.

    • In the Lakeshore district, sewer hookup is required where reasonable.
    • Residential density differs depending on whether community water and sewer are provided.
    • Other utility providers and applicable health rules may impose additional requirements.
    “Where reasonable, sewer hook-up required.”
    One more reviewed finding on this topic
    • Conditional — Planned Unit Developments in unincorporated Bear Lake County.
      “Each development will be required to make the necessary arrangements to provide sewage removal, culinary water, and three-phase power to the development. No approval will be granted until such time as these requirements are satisfied.”
  • Agricultural exemptionConditional

    Buildings used solely for agricultural purposes in Bear Lake County.

    • The building must be used solely for agricultural purposes.
    • An Agricultural Exempt Building permit and proof of ownership are required.
    • The exemption is described as an exemption from the building code, not necessarily from other land-use, septic, access, or floodplain rules.
    “EXCEPTION Buildings used solely for agricultural purposes are exempt from the building code. An Agricultural Exempt Building permit along with proof of ownership of the property is all that is needed.”
    2 more reviewed findings on this topic
    • Available (with conditions) — Buildings used solely for agricultural purposes in Bear Lake County.
      “EXCEPTION Buildings used solely for agricultural purposes are exempt from the building code. An Agricultural Exempt Building permit along with proof of ownership of the property is all that is needed.”
    • Available (with conditions) — Buildings used solely for agricultural purposes in Bear Lake County.
      “EXCEPTION Buildings used solely for agricultural purposes are exempt from the building code. An Agricultural Exempt Building permit along with proof of ownership of the property is all that is needed.”
  • Subdividing landRegulated (with conditions)

    Subdivision and related plat approvals in Bear Lake County.

    • The county maintains procedures for subdivision approval, preliminary and final plats, required improvements, and Board approval.
    • A final plat must be filed with the county recorder within one year after final plat approval or approvals become null and void.
    • For a subdivision of more than 10 lots or condominium units, or a planned unit development, an impact statement may be required before preliminary-plat approval.

    final plat filing deadline: <= 1 year after final plat approval (failure causes approvals to become null and void) · impact statement threshold: > 10 lots or condominium units (or a planned unit development)

    “The final plat shall be filed with the Bear Lake County recorder within one year after final plat approval by the Board. Failure to file said final plat within that time shall cause all approvals of said final plat to be null and void.”
  • Driveway accessLimited

    Work in or near Bear Lake County rights-of-way, including work near county roads.

    • Any work done in the county right-of-way, including work near a county road, requires a Bear Lake County Encroachment Permit.
    • This claim does not establish a general private-driveway permit requirement.
    “Any work done in the county right-of-way, ie near a county road, must have a Bear Lake County Encroachment Permit.”
    2 more reviewed findings on this topic
    • Required — Developments and lots or parcels within developments in unincorporated Bear Lake County.
      “All developments and all lots and parcels within a development shall abut and have safe direct access to a road for a distance of at least 25 feet”
    • Limited — Work in the Bear Lake County right-of-way near a county road.
      “Any work done in the county right-of-way, ie near a county road, must have a Bear Lake County Encroachment Permit.”
  • Building in a floodplainLimited

    Floodplain development permitting in Bear Lake County.

    • A floodplain-development permit fee is published by acreage tier.
    • The opened sources do not establish the full substantive construction standards or all exemptions.

    floodplain development permit fee: 250-2000 USD by acreage (1 acre or less through more than 100 acres)

    “FLOOD PLAIN DEVELOPMENT PERMIT 1 ACRE OR LESS $ 250.00 1.1 – 10 ACRES $ 500.00 10.1 – 20 ACRES $ 750.00 10.1 – 100 ACRES $1000.00 100.1+ ACRES $2000.00 Note: No additional fees for review by the County Engineer will be charged for a flood plain development permit application. These fees are in addition to plat fees.”
  • Permit feesPublished (with conditions)

    County planning, zoning, subdivision, floodplain, conditional-use, variance, and related permit actions.

    • The fee resolution is Resolution No. 2007-8.
    • Fees may be supplemented by direct county review, notice, copying, professional, architect, attorney, or engineer costs payable by the applicant before permit approval.
    • The county building page states building-permit costs are calculated from square footage and the applicant is notified after submission.

    zoning/rezone fee up to one acre: 450 USD · floodplain development permit up to one acre: 250 USD · residential conditional-use permit: 300 USD (+10 USD per additional dwelling unit) · variance: 300 USD · lot split: 200 USD

    “Section 1: That the County of Bear Lake hereby establishes the following fees and charges:”
    2 more reviewed findings on this topic
    • Published (with conditions) — Published county planning, zoning, subdivision, floodplain, and development-permit fees.
      “That the County of Bear Lake hereby establishes the following fees and charges:”
    • Variable (with conditions) — County building permits in Bear Lake County.
      “The cost of the permit is based on the square footage of the project and will be calculated after the application is received.”
  • Permit processPublished (with conditions)

    Bear Lake County building permit applications.

    • A signed building permit application is required.
    • The permit procedure must be signed and accompany the application.
    • Applications may be submitted electronically, by mail, or dropped off at the county courthouse.
    • Construction detail must accompany all applications.
    • The official page says its information may not include all applicable compliance information and advises contacting the building inspector before beginning work.
    “Building permit application filled out and signed Permit procedure signed. This page has some requirements. Bring these things in or send them to the building official listed above.”
    One more reviewed finding on this topic
    • Published (with conditions) — Bear Lake County building-permit application process.
      “Building permit application filled out and signed [...] Permit procedure signed. This page has some requirements. Bring these things in or send them to the building official listed above.”

Idaho rules that apply here

  • Owner-builder exemptionConditional

    Homeowners personally performing plumbing work on their own residential premises in Idaho.

    • The homeowner must own the residential property and personally perform the permitted work.
    • The homeowner permit is valid only for a primary or secondary residence and associated outbuildings.
    • Associated outbuildings must not be used for commercial purposes or rented by a tenant.
    • The homeowner must accept responsibility for all work performed.
    • All work must be inspected by the Division of Occupational and Professional Licensing.
    • A plumbing permit must be obtained by application to the Division.
    • The application must be submitted with payment.
    • The application form states that an additional $65 fee may be assessed if the location is not clearly provided by directions or an attached map.
    • The application was revised 8/17/2022; this revision date is not treated as an effective date.

    unclear-location fee: 65 USD (May be assessed if the location is not clearly given by directions or an attached map.)

    “I certify that I am the owner of the residential property and will personally perform the work covered by this permit.”
    5 more reviewed findings on this topic
    • Available (with conditions) — Owners performing their own construction work on their own land in Idaho, including Bear Lake County, for purposes of contractor registration.
      “Owners: Owners who do their own work on their own land and do not intend to sell the property within 12 months are exempt from registration.”
    • Available — An owner performing their own construction work on the owner's own land in Idaho.
      “A: Any person who engages in a construction job with a dollar amount exceeding $2000.00 (materials & labor) and is not otherwise exempt (The exemptions are listed below); [...] Owners: Owners who do their own work on their own land and do not intend to sell the property within 12 months are exempt from registration.”
    • Conditional — An Idaho homeowner undertaking construction or trade work for which a state-administered permit process applies.
      “Public (Homeowners Only) [...] *Public: “Homeowner” is pre-selected. [...] Once payment is processed, you may choose “Request Inspection” and/or “Print Permit””
    • Conditional — Owners performing construction work on their own land in Idaho under the state contractor-registration system.
      “Owners who do their own work on their own land and do not intend to sell the property within 12 months are exempt from registration.”
    • Conditional — Homeowners personally performing electrical work on a primary or secondary residence and related outbuildings in Idaho.
      “Homeowners may purchase a permit only when they themselves are doing electrical work on their primary or secondary residence and/or related outbuildings.”
  • InspectionsRequired

    All manufactured-home installations in Idaho before the manufactured home is occupied.

    • The inspection and approval are performed by DOPL or the authority having jurisdiction.
    • Inspection and approval must occur before occupancy.
    “All installations must be inspected and approved by the Idaho Division of Occupational and Professional Licenses or the authority having jurisdiction before the manufactured home is occupied.”
  • Accessory dwellingsLimited

    Accessory dwelling units for Idaho DEQ wastewater-flow and septic-system sizing purposes; this claim does not establish statewide zoning permission.

    • An ADU is sized as a single-family dwelling for the cited wastewater-flow guidance.
    • An ADU may combine flows with another structure into one system.
    • Any common septic tank must be large enough to hold the required capacity from both structures.
    • Local land-use, building, and septic authorities may impose additional requirements.

    wastewater flow basis: single-family dwelling

    “Size as a single family dwelling. Can combine with another structure's flows into one system”
  • Septic inspectionRequired

    Individual and subsurface sewage disposal systems constructed or installed under Idaho’s onsite wastewater rules.

    • The Director requires one or more inspections necessary to determine compliance.
    • The permittee must uncover or make available for inspection any portion covered or concealed in violation of the rules.
    • If preparation is required, the applicant or permittee must provide at least 48 hours’ advance notice, excluding weekends and holidays.
    • For individual systems, the public health district inspects the installation.
    • Large soil absorption systems are inspected by the public health district and DEQ.

    advance inspection notice: >= 48 hours (Excludes weekends and holidays.)

    “No system may receive wastewater until the Director conducts a final installation inspection”
  • Well permitRequired

    Construction or drilling of wells in Idaho, including domestic wells.

    • Before drilling, the well owner or driller must obtain a drilling permit from IDWR.
    • All wells must be constructed by a well driller with a valid IDWR license.
    • The separate water-right permit exemption for domestic purposes does not eliminate the drilling-permit requirement.
    • For new diversions in qualifying subdivisions filed on or after July 1, 2025, a water-right permit is required in a moratorium area, critical groundwater area, or groundwater management area, except for in-home uses and watering livestock.
    • Well construction rules apply to wells and other artificial openings more than 18 vertical feet below land surface.

    well depth threshold: > 18 vertical feet below land surface (The cited well-construction rules describe covered wells and artificial openings.) · subdivision application date: >= 2025-07-01 (Applies to qualifying new diversions described in Idaho Code § 42-227(4).)

    “Prior to drilling a well, the well owner or well driller must first obtain a drilling permit from IDWR.”
  • Campground & park staysLimited

    Temporary camping in Idaho State Parks administered by the Idaho Department of Parks and Recreation.

    • Camping is permitted only in designated areas.
    • Stays are limited to 14 nights in a 30-day period; the same page's FAQ separately states a 15-day limit, creating an unresolved internal discrepancy.
    • Individual-site occupancy is limited to one family unit or no more than 8 persons unless otherwise specified; companion-site and site-design restrictions apply.
    • Camping is not permitted on beaches, parking lots, or day-use facilities.
    • Check-in is at 2 p.m. for campsites and checkout is at 1 p.m.; late checkouts may incur additional fees unless prior arrangements have been made.

    state-park stay limit: 14 nights in 30 days (FAQ on the same page states 15 days in any 30-day period) · individual-site people limit: <= 8 people (one family unit or site-specific limits may apply)

    “Camping is permitted only in designated areas. [...] Stays are limited to 14 nights in a 30-day period.”
  • county zoning authorityGeneral

    Idaho counties adopting zoning for unincorporated areas through their boards of county commissioners.

    • A board of county commissioners is a governing board and may exercise the powers authorized by the Local Land Use Planning Act.
    • The county board's powers under the chapter apply to the unincorporated area of the county.
    • Zoning must be adopted, amended, or repealed by ordinance using the notice and hearing procedures in Idaho Code § 67-6509.
    • Zoning districts must conform to the adopted comprehensive plan.
    • Within zoning districts, standards may regulate or restrict building height, number of stories, size, construction, reconstruction, alteration, repair or use of buildings and structures; lot occupancy; courts, yards and open spaces; population density; and building and structure location and use.
    • Standards must be uniform for each class or kind of building throughout each district, but may differ between districts.
    • Overlay zoning districts require clear and objective standards and must not constitute a regulatory taking under Idaho or federal law.
    “The powers of the board of county commissioners conferred by this chapter shall apply to the unincorporated area of the county.”
  • county building authorityGeneral

    Idaho counties' authority to adopt and enforce building codes and require permits for residential construction in unincorporated areas when the county operates a building-code enforcement program.

    • The statute defines local government as any city or county of Idaho.
    • A local government that had not previously implemented a code-enforcement program may elect to implement one by ordinance evidencing its intent to do so.
    • Construction in a local-government jurisdiction enforcing building codes requires a permit under the applicable local ordinance.
    • A local government issuing permits and performing enforcement must adopt the specified state-adopted codes and may amend them only within the limits stated in Idaho Code § 39-4116(4).
    • Local amendments must generally provide at least an equivalent level of protection; accessibility amendments are restricted, and additional residential-code amendments require the statutory good-cause, necessity, ordinance, public-hearing, publication, and notice procedures.
    • Single-family homes and multiple-family dwellings up to two units are exempt from automatic fire-sprinkler requirements in the enumerated codes.
    • Agricultural buildings must be exempted; a county may issue farm-building permits only for road setbacks and utility easements, at no more than actual issuance cost.
    • Permits are governed by the laws in effect when the application is received.
    • The state division retains jurisdiction for in-plant inspections and installation standards for manufactured or mobile homes and for in-plant inspections and enforcement of modular-building and commercial-coach construction standards.
    “"Local government" means any city or county of this state.”

Still unanswered

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

  • Certificate of occupancy — Certificates of occupancy for Bear Lake County buildings.
  • Lot coverage — General lot-coverage limits in unincorporated Bear Lake County.
  • Tiny homes — Occupancy of tiny homes in unincorporated Bear Lake County.
  • Short-term rentals — Short-term-rental rules in unincorporated Bear Lake 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.

Water rights & wells in Bear Lake County

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

Actively managed

This basin is under active state management — new water use is scrutinized, though a domestic well is usually still allowed.

Household wellExempt — no permit or water right

Groundwater for domestic purposes up to 13,000 gpd is exempt from permitting; critical-area and moratorium closures generally target new PERMITTED (non-exempt) appropriations, so a household can still drill a domestic-exempt well even inside a critical groundwater area.

Limit: 13,000 gpd (homes, stockwater, irrigation of ≤0.5 acre) under Idaho Code 42-227

Idaho Dept of Water Resources — Domestic Exemption ↗

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 Idaho state water agency before you buy or drill.Groundwater governance as of Jul 2026, cited to each administering agency.

Living off-grid in Bear Lake County, Idaho

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

Bear Lake County scores 66/100 on the Bolthole Index, a strong county profile. Its strengths: a stronger property-autonomy legal backdrop and sparse surroundings — about 5,474 people within 15 miles. Watch-outs: more administrative friction around building and land use.

Do you need a building permit in Bear Lake County, Idaho?

Bear Lake County generally requires a residential building permit, and it enforces county zoning. Onsite septic is permitted by Southeastern Idaho Public Health. 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 Bear Lake County?

Living in an RV on your own land in Bear Lake County is limited to specific cases: Temporary or intermittent recreational-vehicle use in unincorporated Bear Lake County. The RV must be currently registered and serviceable. It may not be set on blocks with tires or running gear removed. Confirm with the county before relying on it.

How much does land cost in Bear Lake County, Idaho?

Land in Bear Lake County runs about $2,768 per acre, based on the latest county data.

What is the water situation in Bear Lake County?

Bear Lake County gets about 22" of rain a year, with severe drought in roughly 12.7% of years. On water rights, Bear Lake County lies in the Bear River Ground Water Management Area — Designated 2001; new appropriations must demonstrate sufficient supply without injuring senior rights. Domestic-exempt wells allowed..

How remote is Bear Lake County?

A typical private-land location has about 5,474 people within 15 miles and 547,050 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

How Bear Lake compares in Idaho

Compare side-by-side →See all 44 Idaho counties ranked →