Bolthole Index

Clearwater County, Idaho

Building permits, zoning and land rules in Clearwater County, Idaho

67Index Score / 100
#12 of 44 in Idaho

Unincorporated Clearwater County, Idaho requires residential building permits, and its Building & Planning Department also administers county zoning12. Septic permits, site evaluations and inspections come from Public Health–Idaho North Central District, not the county, and the septic permit must be approved before a building permit is issued for a home34. Living in an RV or tiny home on private land outside an RV park is unconfirmed, so ask Building & Planning first5.

At a glance

Building permit
Required for residential construction through Clearwater County Building & Planning1
Zoning
Yes; county zoning districts under Land Use Ordinance 5167
Septic permit
Health district permit, site evaluation and final inspection; needed before the building permit348
RV living
Private-land occupancy unconfirmed; RV parks have site-plan rules95
Tiny homes
Occupancy and siting rules not confirmed; ask Building & Planning5
Owner-builder
Idaho exempts owners from contractor registration, not from permits; no county exemption confirmed10
Water wells
An Idaho drilling permit is required before drilling11
State-highway driveway
An Idaho Transportation Department permit is required12

Who to call

Building permits

Clearwater County Building & Planning Department

Building-code implementation and enforcement, zoning administration, permits, planning and floodplain information for Clearwater County

208-476-4815

bp@clearwatercounty.org

150 Michigan Ave / PO Box 586 Orofino, ID 83544

Septic permits

Public Health–Idaho North Central District, Orofino Office

Septic site evaluations, permits and inspections for Clearwater County

(208) 476-7850

105 115th Street Orofino, ID 83544

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

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Do you need a building permit in Clearwater County, Idaho?

Yes. Unincorporated Clearwater County requires residential building permits, and the county Building & Planning Department administers the building code the county adopted by Ordinance 43A113. A structure that will produce wastewater needs an approved onsite wastewater permit first, and the permit number goes on the building permit application14. Idaho separately requires permits for electrical, plumbing and HVAC work, although the administering jurisdiction varies by location15. Building fees are set by Board of County Commissioners resolution, and starting work without a required permit can add an investigative fee of at least 25 percent of the permit fee16. Ask Building & Planning for the current fee schedule and inspections before work begins5.

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

Clearwater County Building & Planning coordinates zoning and building-code implementation, enforcement and ordinance updates, and it issues the county's building permits51. The office is at 150 Michigan Ave / PO Box 586 Orofino, ID 83544; call 208-476-4815 or email bp@clearwatercounty.org5. Septic permits are not issued there: Public Health–Idaho North Central District handles them, as covered below4. Where a structure is served by a water or sewer entity, the building permit application must record proof of approved service and who approved it17. For a conditional use, the county requires a completed application, a proposed-use statement, owner consent when the applicant leases the land, and the adopted fee18.

Does Clearwater County have zoning?

Yes. Clearwater County Land Use Ordinance 51 sets zoning districts that apply as shown on the adopted Official Zoning Map, and specific uses may be permitted, conditional or prohibited by district7. The official maps are kept in the Clearwater County Recorder's office, and Building & Planning can confirm a parcel's district195. Minimum lots run from 10,000 square feet in R-1 to 1 acre in R-3 and F-2, 5 acres in F-1 and 20 acres in F-320. Setbacks vary by district; agricultural front setbacks are 50 feet from the road centerline when the building faces the road, or 30 feet from the front property line when it does not, and residential side setbacks are 5 feet on one side and 10 feet on the other21. This applies to unincorporated land. Elk River, Orofino, Pierce and Weippe may apply separate local rules, so confirm the governing jurisdiction first2.

How do septic permits work in Clearwater County?

Public Health–Idaho North Central District, not the county, issues Clearwater County septic permits, runs site evaluations and inspects installations from its Orofino office4322. The office is at 105 115th Street Orofino, ID 83544 and can be reached at (208) 476-785023. Submit the completed application and full fee before the site evaluation is scheduled; new construction or a building modification also requires a floor plan24. A new-system permit costs $1,100, while repair, replacement, expansion or tank-only work costs $45024. No system may receive wastewater until the final installation inspection is complete8. Only 3.2% of county soils rate without severe limitations for a conventional drain field, so early site evaluation matters25.

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

Clearwater County's rule for living in an RV on private land outside an RV park could not be confirmed, so ask Building & Planning before using one during construction95. An RV park requires a site plan with its building or site-disturbance permit, and each RV in the park must stay licensed and currently registered9. Tiny-home occupancy and minimum dwelling size also could not be confirmed; get a written, parcel-specific answer before buying or placing a small dwelling5. Placing a manufactured home in the county requires an installation permit, and manufactured-home courts are conditional uses in listed zoning districts26. Every manufactured-home installation must be inspected and approved before anyone moves in27.

What are the steps to build a home in Clearwater County, in order?

  1. Ask Clearwater County Building & Planning to confirm the parcel's jurisdiction, zoning district, allowed use and setbacks2215.
  2. Submit the septic application, full fee and floor plan to the Orofino public health office so it can schedule the site evaluation2423.
  3. Get the approved wastewater permit, then record its number on the county building permit application14.
  4. Obtain the county building permit and ask for the current fee schedule and inspections1165.
  5. Obtain the applicable electrical, plumbing and HVAC permits15.
  6. Secure an Idaho well-drilling permit before drilling a domestic well11.
  7. Complete the septic installation and final inspection before sending wastewater to the system8.

What should you check before buying land in Clearwater County?

Start with a zoning and setback review, because unincorporated Clearwater County has active land-use regulation and district-specific lot sizes and setbacks720. Anyone dividing land for development must submit a subdivision map for Public Health–Idaho North Central District review and approval, and the review carries a fee28. Treat septic feasibility as a purchase contingency, because only 3.2% of county soils rate without severe limitations for a conventional drain field25. Terrain and clearing shape costs: only 15.1% of land is at a slope of 15% or less, 87.9% is wooded and 52.6% is federal land293031. Construction in flood-prone areas may require lowest-floor elevation documentation, so ask Building & Planning about flood exposure325. A new well needs an Idaho drilling permit before drilling11.

Watch-outs

  • Do not assume a rural Clearwater County parcel is unzoned; the county has zoning districts, minimum lot sizes and district-specific setbacks721.
  • Budget for septic permitting early: the wastewater permit must be approved before the building permit issues, full payment precedes the site evaluation, and the system cannot receive wastewater before final inspection14248.
  • Idaho's owner-builder exemption covers contractor registration only, and only when the owner does not intend to sell within 12 months; it does not waive building, electrical, plumbing or HVAC permits10.
  • Private-land RV living, tiny-home occupancy and minimum dwelling size remain unconfirmed; ask Clearwater County Building & Planning for a parcel-specific answer95.

Sources

  1. Clearwater County - Building & Planning Department (2026 county census)
  2. Clearwater County Land Use Ordinance 51, amended March 31, 2025, quoted and re-checked
  3. Septic Systems – Public Health – Idaho North Central District, quoted and re-checked
  4. Septic Systems, quoted and re-checked
  5. Clearwater County Building & Planning Department (clearwatercounty.org)
  6. Clearwater County Land Use Ordinance 51, amended March 31, 2025 (2026 county census)
  7. Clearwater County Land Use Ordinance 51, amended March 31, 2025, quoted and re-checked
  8. IDAPA 58.01.03 – Individual/Subsurface Sewage Disposal Rules and Rules for Cleaning of Septic Tanks, quoted and re-checked
  9. Clearwater County Land Use Ordinance 51, quoted and re-checked
  10. Frequently Asked Questions (FAQ) - Division of Occupational and Professional Licenses (Idaho statewide rule), quoted and re-checked
  11. Wells Overview (Idaho statewide rule), quoted and re-checked
  12. Types of Right-of-Way Encroachment Permits (Idaho statewide rule), quoted and re-checked
  13. Clearwater County Building Code Ordinance 43A, quoted and re-checked
  14. Clearwater County Building Code Ordinance 43A, quoted and re-checked
  15. Frequently Asked Questions (FAQs) - Division of Occupational and Professional Licenses (Idaho statewide rule), quoted and re-checked
  16. Clearwater County Building Code Ordinance 43A, quoted and re-checked
  17. Clearwater County Building Code Ordinance 43A, quoted and re-checked
  18. Clearwater County Land Use Ordinance 51, quoted and re-checked
  19. Clearwater County Land Use Ordinance 51, amended March 31, 2025, quoted and re-checked
  20. Clearwater County Land Use Ordinance 51, amended March 31, 2025, quoted and re-checked
  21. Clearwater County Land Use Ordinance 51, quoted and re-checked
  22. Septic Systems, quoted and re-checked
  23. Public Health–Idaho North Central District, Orofino Office (idahopublichealth.com)
  24. Septic Systems, quoted and re-checked
  25. 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
  26. Clearwater County Building Code Ordinance 43A, quoted and re-checked
  27. Building Archives - Division of Occupational and Professional Licenses (Idaho statewide rule), quoted and re-checked
  28. Land Development, quoted and re-checked
  29. Share of land at 15% slope or less: Bolthole Index county data
  30. Wooded share of land: Bolthole Index county data
  31. Federal land share: Bolthole Index county data
  32. Clearwater County Building Code Ordinance 43A, quoted and re-checked

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 all 6 of its neighbors, Clearwater County has countywide zoning.

RuleClearwater CountyLewis CountyIdaho CountyLatah CountyNez Perce CountyBenewah CountyShoshone County
Building permitRequiredRequiredNot requiredRequiredRequiredRequiredRequired
County zoningYesYesYesYesYesYesYes
Septic permitsPublic HealthPublic HealthPublic HealthPublic HealthPublic HealthPanhandle Health DistrictPanhandle Health District

County locator

Clearwater County in Idaho

67
County map
Clearwater County highlighted among the Idaho counties · colored by Index score

How Clearwater County scores

Seclusion87100% ev.
Self-Sufficiency50100% ev.
Admin Boringness3890% ev.
Durability42100% 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 →

$314kTypical home
0.6%Property tax
$3,570Land / acre
45.6"Annual rain
12.1% of yrsSevere drought
1.8 / yr (+1.6)Mid-century 100°F days
21.4 daysMid-century dry spell
1.51" (+5.2%)Mid-century 1-day rain
1.3×Wildfire change factor
100%Forward climate coverage
$1,165Home insurance / yr
3.8% / yrInsurance growth
2.08%Nonrenewal rate
county median (2+ published ZIPs)Insurance basis
1,198Radius comparison (15 mi)
3.7People / sq mi
52.6%Federal land
15.1%Land at 15% slope or less
3.2%Soils rated "not limited" for septic (strict USDA rating)
49,103 acWorkable land screen
87.9%Wooded land
58.9 tonsBiomass / forest ac
44.1°FAvg temp

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Cities and towns in Clearwater 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: Elk River · Pierce · Weippe

Answers from the rulebook for Clearwater County

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

Clearwater County rules

  • Building code adoptedAdopted (with conditions)

    County-adopted building codes for construction regulated by Ordinance 43A.

    • The ordinance adopts specified code editions as amended by Idaho or the Idaho Building Code Board.
    • The ordinance states that successive state-adopted versions supersede earlier versions effective January 1 of the following year unless state statute requires another date.
    “That the editions of the following recognized codes as currently adopted and amended by the state of Idaho or the Idaho Building Code Board as the official building codes of the County of Clearwater, except as provided in Section 105 of this ordinance:”
    One more reviewed finding on this topic
    • Adopted (with conditions) — Building codes and ordinances administered by Clearwater County Building and Planning.
      “Mission: Provide quality services with understanding of the required building codes and ordinances mandated by the state and adopted by the county along with a common sense of interpretation of these rules.”
  • County-wide zoningPresent (with conditions)

    County zoning districts and land-use controls under Clearwater County Land Use Ordinance 51.

    • The ordinance establishes zoning districts and applies them as depicted on the adopted Official Zoning Map.
    • Specific uses may be permitted, conditional, or prohibited by district.
    “the zoning districts set forth herein are established and shall be applied as depicted upon the adopted Official Zoning Map of Clearwater County.”
    One more reviewed finding on this topic
    • Present — County zoning and land-use regulation.
      “A CLEARWATER COUNTY ORDINANCE PROVIDING FOR THE ADMINISTRATION OF SUBDIVISION ACTIVITIES AND ESTABLISHMENT OF ZONING DISTRICTS WITHIN CLEARWATER COUNTY”
  • Local zoningPresent (with conditions)

    County-level zoning regulation in Clearwater County; incorporated municipalities may have separate local rules.

    • This claim addresses the county ordinance and does not establish the zoning rules of incorporated municipalities.
    “A zone identifies a certain land area for similar land uses. A district fits inside the broader zone and specifies the permitted density level and use mix.”
    One more reviewed finding on this topic
    • Present (with conditions) — County zoning and planning administration in unincorporated Clearwater County.
      “The Building and Planning Department coordinates day-to-day zoning and building code implementation, enforcement, and follow-on actions along with preparing and updating the ordinances that the department follows.”
  • Zoning districtsPublished (with conditions)

    County zoning districts and the adopted Official Zoning Map.

    • The official maps are maintained in the Clearwater County Recorder’s office.
    • District-specific use tables, bulk regulations, setbacks, lot sizes, and height limits apply.
    “The Zoning Districts established in Article V of this ordinance as shown on the" Official Zoning Maps of Clearwater County", together with explanatory matter thereon, are hereby adopted by reference and incorporated into this ordinance as though fully set forth herein.”
  • Minimum lot sizeSpecified

    Lots in Clearwater County zoning districts and subdivisions.

    • Lot sizes must conform to the minimum lot sizes in the applicable zoning district unless otherwise provided.
    • Subdivision lots must also accommodate sewage-disposal and water-facility requirements.

    R-1 minimum lot area: 10000 square feet (district-specific) · R-3 minimum lot area: 1 acre (district-specific) · F-1 minimum lot area: 5 acres (district-specific) · F-2 minimum lot area: 1 acre (district-specific) · F-3 minimum lot area: 20 acres (subject to stated agricultural-home-site exception)

    “Lot sizes may vary but shall conform to the minimum lot sizes in the applicable Zoning Districts, as established in Article V of this ordinance, unless provided otherwise herein.”
  • SetbacksSpecified

    Zoned development in unincorporated Clearwater County.

    • Setbacks vary by zoning district and lot configuration.
    • Agricultural front setback is 50 feet from road centerline when facing the road, or 30 feet from the front property line when not facing the road.
    • Residential side setbacks are at least 5 feet on one side and 10 feet on the other, with 20 feet on the road-abutting side of a corner lot.

    agricultural front setback: 50 or 30 feet (50 feet from road centerline if facing road; otherwise 30 feet from front property line.) · residential side setback: 5 and 10 feet (Corner lot side abutting road requires 20 feet.)

    “If building is facing the road, the front setback is fifty( 50) feet from the centerline of the road. If building is not facing the road, the front setback is thirty( 30) from the front property line.”
    One more reviewed finding on this topic
  • Building heightSpecified

    Buildings in Clearwater County zoning districts.

    • Maximum height varies by zoning district.
    • The ordinance contains exceptions for specified structures such as chimneys, tanks, church spires, towers, and similar features.

    R-1 maximum building height: 35 feet · R-2 maximum building height: 45 feet · R-3 maximum building height: 45 feet · F-1 maximum building height: 45 feet

    “503.4 BULK REGULATIONS. The minimum area, minimum dimensional requirements, setbacks, and maximum height shall be as established in Table 503. 4.”
  • Living in an RVLimited

    Recreational-vehicle parks in Clearwater County; the opened ordinance did not establish a general residential RV-occupancy rule outside parks.

    • RV parks require site-plan submission with a building or site-disturbance permit.
    • All recreational vehicles must be licensed and currently registered.
    • Removing wheels to attach an RV to the ground is prohibited except temporarily for repair.
    • This claim does not resolve private-land RV occupancy outside RV parks.

    RV-park front setback: 20 feet · RV-park side and rear setbacks: 10 feet · separation between RVs and other structures: >= 10 feet · RV lot width: >= 20 feet · RV lot length: >= 40 feet

    “All recreational vehicles must be licensed and have current registration.”
  • Manufactured homesLimited

    Manufactured/mobile homes and manufactured-home courts in Clearwater County.

    • Placement of a manufactured home requires an installation/setting permit.
    • Manufactured-home courts are conditional uses in listed zoning districts.
    • A mobile home moving into or changing location in the county requires a Mobile Home Compliance Rehabilitation Certificate.
    • The county ordinance treats mobile homes as manufactured homes.

    manufactured-home court minimum area: >= 2 acres · individual court lot minimum area: >= 5000 square feet

    “For mobile homes moving into or changing locations in the county, a Mobile Home Compliance Rehabilitation Certificate verifying compliance is required. For the purpose of this ordinance, a mobile home shall be considered a manufactured home.”
    One more reviewed finding on this topic
  • Who permits septicLocal

    Onsite sewage disposal permitting and inspection for Clearwater County through Public Health-Idaho North Central District.

    • The district enforces DEQ rules for individual and subsurface sewage disposal systems.
    • The district performs site evaluations and inspections.
    “Issue permits for all new and repaired septic systems. See forms below to download and fill out the Sewage Permit for Site Evaluations.”
    2 more reviewed findings on this topic
    • Local — New and repaired septic systems and on-site sewage disposal systems in Clearwater County.
      “Public Health – Idaho North Central District provides the following services: On-site Sewage Disposal System”
    • Local (with conditions) — Private and subsurface sewage disposal systems in Clearwater County administered by Public Health–Idaho North Central District.
      “Public Health – Idaho North Central District provides the following services: On-site Sewage Disposal System”
  • Septic permitRequired

    New and repaired septic systems in Clearwater County.

    • Permit fees must be paid in full when the application is submitted.
    • A site evaluation is scheduled after completed application and payment are received.
    • New construction or modification of an existing structure requires a floor plan with the application.

    new sewage permit fee: 1100 USD (A $450 reduction applies on or after January 1, 2026 if a speculative evaluation was completed within the past year.) · repair/replacement/expansion/tank-only sewage permit fee: 450 USD

    “Issue permits for all new and repaired septic systems.”
    One more reviewed finding on this topic
    • Required — New, repaired, and installed onsite sewage systems serving Clearwater County properties.
      “No building permit shall be issued for the construction of any structure or manufactured/mobile home that will be producing wastewater in Clearwater County unless first an approved permit for an onsite wastewater disposal system has been issued by Public Health-Idaho North Central District, and such permit number is recorded on the building permit application.”
  • Septic inspectionRequired

    On-site sewage systems in Clearwater County.

    • Inspection determines compliance with applicable regulations.
    “Perform inspections of on-site sewage inspection to determine compliance with regulations.”
  • Mandatory utility hookupConditional

    Building-permit applications for structures served by a water and/or sewer entity.

    • Proof of available approved service must be recorded on the building permit application.
    • The application must identify the approving entity, approving person or authority, and approval date.
    “If sewer is provided by a water and/or sewer entity, proof of such available service being approved with the name of the entity, name of person/authority that approved the service, and the date of approval shall be recorded on the building permit application.”
  • Agricultural exemptionConditional

    Agricultural buildings and bona fide agricultural land partitions.

    • Agricultural buildings must be exclusively used for storage of farm equipment, crops, or animals in a bona fide revenue-producing agricultural enterprise.
    • The structure must satisfy assessor-category, farm-services-agency, or federal-tax documentation criteria.
    • A Location Permit with a statement of use is required before construction of permit-exempt agricultural buildings.
    • Agricultural land partitions must satisfy the separate subdivision exemption criteria.
    “Agricultural buildings are exempt from the requirements of the codes enumerated in Section 104 of this ordinance. The county may issue permits for agricultural buildings to assure compliance with road setbacks and utility easements, provided that the cost for such permits shall not exceed the actual cost, to the county, of issuing the permits.”
  • Subdividing landRegulated (with conditions)

    Subdivision activities in Clearwater County, with county subdivision procedures and sanitary-review requirements.

    • Subdivision applications require maps and supporting access, easement, and vicinity information.
    • Public Health–Idaho North Central District separately reviews subdivision maps for sanitary restrictions.
    • Additional local ordinances may apply.
    “Anyone planning on dividing land for development must submit a subdivision map for review and approval to the Public Health – Idaho North Central District Division of Environmental Health.”
    2 more reviewed findings on this topic
    • Regulated (with conditions) — Land divisions for development in Clearwater County requiring sanitary-restriction review.
      “Anyone planning on dividing land for development must submit a subdivision map for review and approval”
    • Regulated (with conditions) — Subdivision and parcel divisions within Clearwater County jurisdiction outside cities.
      “The provisions of this ordinance shall apply to the division of any parcel of land in single ownership into two (2) or more lots, parcels, tracts, or sites where any part is less than twenty( 20) acres for the purpose of sale, lease, transfer, or development.”
  • Driveway accessLimited

    Interior driveways serving recreational-vehicle parks in unincorporated Clearwater County.

    • Approaches entering or exiting onto a public road must be approved by the Clearwater County Road and Bridge Department, Clearwater Highway District, or Idaho Transportation Department, whichever has jurisdiction.
    • The applicant pays for required traffic-control or other improvements.
    “Approaches for interior driveways in recreational vehicle parks which enter and exit onto a public road must be approved by the Clearwater County Road and Bridge Department, Clearwater Highway District or the Idaho Transportation Department, whichever agency has jurisdiction.”
  • Building in a floodplainLimited

    Residential construction in Clearwater County areas prone to flooding.

    • For construction in flood-prone areas, the building official may require documentation of lowest-floor elevation after placement of the lowest floor, including basement.
    • Flood-hazard provisions and elevation requirements under the adopted residential code apply.
    • The ordinance inserts November 1979 as the flood-hazard date and identifies December 11, 1978 as the county’s prior code-adoption date.

    minimum net opening area below design flood elevation: per 1 square inch per square foot (unless openings are designed and construction documents state they equalize hydrostatic forces)

    “For construction in areas prone to flooding as established by Table R301.2(1), upon placement of the lowest floor, including basement, the building official is authorized to require submission of documentation of the elevation of the lowest floor, including basement, required in section R322.”
  • Permit feesVariable (with conditions)

    Building and manufactured-home installation permits under Ordinance 43A.

    • Fees are set by Board of County Commissioners resolution and determined by the Building Official under the current fee schedule.
    • Fees are due at permit issuance unless otherwise specified.
    • Projects begun without required permits may incur an investigative fee of at least 25 percent of the permit fee.
    • Fees are nonrefundable except that the Board may waive fees after destruction of a primary dwelling by accidental cause or act of nature; no waiver applies when destruction resulted from a criminal act.

    minimum investigative fee: >= 25 percent of permit fee (projects begun without required permits)

    “Permit fees shall be set by resolution of the Board of County Commissioners of Clearwater County, and determined by the Building Official according to the current fee schedule.”
    One more reviewed finding on this topic
    • Variable (with conditions) — Clearwater County land-use applications and conditional-use permits.
      “A fee, as adopted by resolution of the Board of County Commissioners, shall be submitted with the application.”
  • Permit processPartial

    Building-permit applications for wastewater-producing structures and manufactured/mobile homes.

    • Obtain an approved onsite wastewater permit before issuance where the structure will produce wastewater.
    • Record the wastewater permit number on the building permit application.
    • Record approved water/sewer availability and approving authority details where applicable.
    • Manufactured/mobile-home placement requires an installation/setting permit.
    • The complete ordinary-residential application checklist was not located in the opened official materials.
    “Placement of mobile/manufactured homes shall require an installation/setting permit. The permit applicant shall supply to the Building Official the same site information required from an applicant seeking a building permit for a single family dwelling and shall pay a permit fee as set by resolution of the Board of County Commissioners of Clearwater County.”
    One more reviewed finding on this topic
    • Partial — County conditional-use and RV-park development applications in unincorporated Clearwater County.
      “A completed copy of the Application for Conditional Use Permit as designated by the Administrator.”

Idaho rules that apply here

  • Building permitLimited

    New manufactured-home installations in Idaho locations without an approved local building program.

    • The installation permit and tag are required only for new homes.
    • The requirement applies in areas where there is not an approved local building program.
    • The permit must be obtained before starting installation.
    “An installation permit and installation tag (required only for new homes) is required by Idaho Division of Occupational and Professional Licenses prior to starting the installation in areas where there is not an approved local building program.”
    One more reviewed finding on this topic
  • 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.”
    4 more reviewed findings on this topic
    • 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.”
  • Camping on your landLimited

    Camping or parking a vehicle or trailer on Idaho Fish and Game Wildlife Management Areas and access sites separate from a WMA.

    • The restriction applies in areas posted against camping or parking.
    • Leaving an unattended camp, vehicle, or trailer for more than 48 hours is prohibited without authorization.
    • Camping or parking for more than 10 days during any 30-day period on one WMA or one separate access site is prohibited without authorization.
    • The rule permits authorization by the Commission, Director, Regional Supervisor, or designee.

    unattended duration: > 48 hours (Unless specifically authorized by the Commission, Director, Regional Supervisor, or designee.) · camping or parking duration: > 10 days during any 30-day period per WMA or separate access site (Unless specifically authorized by the Commission, Director, Regional Supervisor, or designee.)

    “camp or park a vehicle or trailer for more than ten (10) days during any thirty (30) day period”
  • 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”
  • 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 buildings in unincorporated Clearwater County.
  • Minimum dwelling size — Minimum dwelling size in unincorporated Clearwater County.
  • Lot coverage — Lot coverage in unincorporated Clearwater County.
  • Tiny homes — Tiny-home occupancy outside recreational-vehicle parks in unincorporated Clearwater County.
  • Off-grid sanitation — Off-grid sanitation in Clearwater County.
1 more unanswered
  • Short-term rentals

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 Clearwater County, Idaho

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

Clearwater County scores 67/100 on the Bolthole Index, a strong county profile. Its strengths: a stronger property-autonomy legal backdrop and sparse surroundings — about 1,198 people within 15 miles. Watch-outs: more administrative friction around building and land use and elevated current hazard exposure.

Do you need a building permit in Clearwater County, Idaho?

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

How much does land cost in Clearwater County, Idaho?

Land in Clearwater County runs about $3,570 per acre, based on the latest county data.

What is the water situation in Clearwater County?

Clearwater County gets about 45.6" of rain a year, with severe drought in roughly 12.1% of years.

How remote is Clearwater County?

A typical private-land location has about 1,198 people within 15 miles and 1,038,555 within 100 miles. These radius catchments are the published fallback where road routing is unavailable.

How Clearwater compares in Idaho

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