Unincorporated Churchill County, Nevada requires building permits for new construction, additions, alterations and larger accessory structures1. The county also administers zoning and land-use permits2. Its Building Department permits and inspects new residential septic systems and repairs, so septic approval belongs in the project plan from the start3.
At a glance
- Building permit
- Required for new construction, additions, alterations and qualifying accessory structures in unincorporated areas1
- Zoning
- Yes; the parcel's zoning district determines allowed uses and permit type24
- Septic permits
- Churchill County permits and inspects new residential systems and repairs in unincorporated areas53
- RV living
- A complete county rule could not be confirmed; ask Planning about the parcel's zoning district26
- Tiny homes
- Nevada requires a local tiny-house zoning ordinance, but parcel eligibility and complete county conditions need confirmation7
- Owner-builder
- A licensing exemption is available for an owner building a residence for personal occupancy, subject to a state application and disclosure89
- Domestic well
- A state groundwater permit is generally not required within the domestic-use limit, but exceptions and utility-service waivers apply10
Who to call
Building permits
Churchill County Building Department
Building permits and inspections for residential and commercial construction in unincorporated Churchill County
270 S. Maine Street, Suite A, Fallon, NV 89406
Septic permits
Churchill County Building Department
Permitting and inspection of new residential septic systems and repairs in unincorporated Churchill County
270 S. Maine Street, Suite A, Fallon, NV 89406
Zoning
Churchill County Public Works, Planning & Building Department
Planning, zoning, land-use permits, parcel addressing and flood-zone questions
270 S. Maine Street Suite A Fallon, NV 89406
Contact details are copied from each office’s official page and were checked against it on September 27, 2026.
Do you need a building permit in Churchill County, Nevada?
Yes. Unincorporated Churchill County requires permits for new construction, additions, alterations, qualifying accessory buildings and garages, and the placement of prefabricated storage sheds, carports or cargo containers1. Accessory buildings and garages under 200 square feet are listed as not requiring a permit1. Concrete patios, driveways and wood decks generally do not require one, although a deck or patio structure 30 inches above grade does1. The county currently lists the 2024 building, residential, energy, fuel-gas, plumbing and mechanical codes with Northern Nevada amendments11. Permitted projects proceed through applicable construction inspections, with the final inspection made after finish grading when the building is complete and ready for occupancy12.
Who issues Churchill County building permits, and how do you reach them?
The Churchill County Building Department issues permits and inspects residential and commercial construction in the county's unincorporated areas13. The office is at 270 S. Maine Street, Suite A, Fallon, NV 89406; call (775) 428-0264 or email [email protected]13. All building-permit applications go through the county's online portal13. Permit cost is based on the construction valuation, but the reviewed material does not supply a single flat fee, so ask the Building Department for the valuation-based amount for your plans13. Inspection requests generally need at least 24 hours' notice, and the inspection sequence may include foundation, stemwall, slab or under-floor, rough framing, other code inspections and a final inspection12.
Does Churchill County have zoning?
Yes. Churchill County administers zoning and land-use permits through its Public Works, Planning & Building Department2. The county publishes five groups containing ten zoning districts: agricultural, residential, commercial, industrial and rural resource4. A parcel's assigned district determines its allowed uses and the permit type, so a rural-looking tract should not be treated as unrestricted land4. Call Planning at (775)423-7627 or use the county's CitizenServe portal before designing a house, accessory use or land division6. The reviewed county material does not establish one countywide minimum dwelling size, setback or lot-coverage rule; those questions need a parcel-specific answer from Planning based on the zoning district2.
How do septic permits work in Churchill County?
The Churchill County Building Department permits and inspects new residential septic systems and repairs in unincorporated Churchill County3. Septic construction has two documented inspections: the first when the soil-profile pit is dug and the second after the system is complete but before anything is covered with soil14. Only about 9.1% of county soils are rated without severe limitations for a conventional drain field, so obtain the site evaluation early and allow room in the budget for a design suited to the parcel15. Nevada prohibits cesspools and injection wells associated with septic tanks, so those are not substitutes for an approved disposal system16. Call the same county office that handles building permits at (775) 428-0264 for the residential septic application and inspection sequence17.
Can you live in an RV or tiny home on your land in Churchill County?
A complete Churchill County rule for living in an RV on private land could not be confirmed, and the answer should not be inferred from the county's general zoning program2. Ask the Public Works, Planning & Building Department whether the parcel's zoning district allows the proposed occupancy and what land-use approval is required64. Nevada requires counties below the state's population threshold to designate at least one zoning district for an accessory dwelling unit, a single-family residential tiny house or a tiny-house park, but that mandate does not make every parcel eligible7. For a tiny house not on a permanent foundation, any certificate of occupancy may be tied to the specific parcel, and moving the house requires a new certificate18.
Building a home in Churchill County: the steps, in order
- Ask Planning to identify the parcel's zoning district, allowed residential use and required land-use approval64.
- Confirm water and wastewater early; for an individual residential septic system, start the county application and soil-profile review before finalizing the site plan314.
- If acting as your own builder, apply to the Nevada State Contractors' Board for the owner-builder licensing exemption and submit the required disclosure to the Board and local building official9.
- Submit the building-permit application through the county's online portal and obtain the valuation-based fee from the Building Department13.
What should you check before buying land in Churchill County?
Start with water: Churchill County averages about 6.4 inches of precipitation a year, and severe drought appears in roughly 47.6% of years1920. A Nevada domestic well generally does not require a groundwater-appropriation permit within the domestic-use limit, but a waiver is required where qualifying utility water service is available, and other exceptions can trigger a permit10. Check septic feasibility next because only about 9.1% of county soils avoid severe conventional drain-field limitations15. Ask Planning to check the parcel's flood-zone status using its parcel number or property address6. Confirm legal access and boundaries carefully because federal land accounts for about 74.5% of the county21. For carrying costs, the effective property-tax rate is about 0.6%, with a median annual bill near $1,6702223.
Watch-outs
- A small accessory building may avoid a building permit, but a prefabricated storage shed, carport or cargo container still requires one under the county's published conditions1.
- A final building inspection does not, by itself, confirm whether Churchill County separately requires a certificate of occupancy; ask the Building Department before planning a move-in date1213.
- The county's complete rules for RV occupancy, minimum dwelling size and off-grid sanitation could not be confirmed; take the parcel number and proposed use to Planning before buying62.
Sources
- Building Department FAQs, quoted and re-checked
- Churchill County - Planning and Land Use Permits (2026 county census)
- Building Department, quoted and re-checked
- Planning and Land Use Permits, quoted and re-checked
- Building Department (2026 county census)
- Churchill County Public Works, Planning & Building Department (churchillcountynv.gov)
- Nevada Revised Statutes Chapter 278 — Planning and Zoning (Nevada statewide rule), quoted and re-checked
- NRS 624.031 — Applicability of chapter: Exemptions (2026 county census)
- NRS 624.031 — Applicability of chapter: Exemptions (Nevada statewide rule), quoted and re-checked
- NAC Chapter 534 — Underground Water and Wells (Nevada statewide rule), quoted and re-checked
- Building Code & Design Criteria Information, quoted and re-checked
- Inspection Information, quoted and re-checked
- Churchill County Building Department (churchillcountynv.gov)
- Inspection Information, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Underground Injection Control Program — UIC (Nevada statewide rule), quoted and re-checked
- Churchill County Building Department (churchillcountynv.gov)
- NRS 278.253 — Ordinance for zoning of tiny houses (Nevada statewide rule), quoted and re-checked
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Federal land share: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 27, 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.