The Nome Census Area sits in Alaska's Unorganized Borough, which has no area-wide government to adopt or enforce a building code, so no building permit is required to build a home outside an incorporated city1. Alaska's State Fire Marshal permit process, the state's fallback where no local permit applies, specifically exempts residential housing of three units or fewer, so a house, duplex or triplex needs no state permit either2. There's also no countywide zoning ordinance outside incorporated cities3. Septic is different: the Alaska Department of Environmental Conservation permits every onsite wastewater system here, statewide4.
At a glance
- Building permit
- Not required outside an incorporated city; no borough government exists to adopt one1
- Zoning
- No zoning ordinance outside incorporated cities3
- Septic permit
- Required statewide through Alaska DEC45
- State Fire Marshal permit
- Not required for a house, duplex or triplex26
- Owner-builder
- Yes; exempt from contractor licensing, capped at one qualifying building every two years78
- Land division / subdivision
- Reviewed by the Alaska DNR platting authority, not a county office9
- Flood insurance
- Unavailable outside incorporated cities; no local entity administers a floodplain ordinance10
Who to call
Septic permits
Alaska DEC - On-Site Septic Systems / Engineering Program (Wastewater Discharge Authorization)
Statewide on-site septic system approvals, including for the Nome Census Area, since there is no local septic authority here
610 University Avenue, Fairbanks, AK 99709
Well permits
Alaska DNR - Water Resources Section (Water Rights)
Water right applications and well/water-diversion permits statewide, including significant-use wells in the Nome Census Area
550 W. 7th Ave, Suite 1360, Anchorage, AK 99501-3557
Planning & zoning
Alaska DNR - Unorganized Borough Platting Authority
Subdivision plat review and approval for land in the unorganized borough, including the Nome Census Area outside incorporated cities
550 W 7th Ave Suite 650, Anchorage, AK 99501-3576
Roads & driveways
Alaska DOT&PF Northern Region (Right-of-Way)
Driveway and approach permits onto state roads in the Nome Census Area
2301 Peger Road, Fairbanks, AK 99709
Contact details are copied from each office’s official page and were checked against it on September 24, 2026.
Do you need a building permit in the Nome Census Area, Alaska?
No, for most of the Census Area. The Nome Census Area is in Alaska's Unorganized Borough, which has no area-wide borough government able to adopt or enforce a local building code, so no building permit is required outside an incorporated city1. Alaska's State Fire Marshal permit, the state's fallback approval for construction where no local permit applies, exempts residential housing of three units or fewer, so an ordinary house, duplex or triplex needs no permit from that office either2. That doesn't mean anything goes: the Alaska State Building Code, built from amended International Codes with Alaska-specific climate amendments, is described as the primary construction standard within the unorganized borough even where nobody enforces it through a permit11. If your land is inside an incorporated city such as Nome, that city may have its own permit and zoning rules, so check with the city separately.
Who handles permits in the Nome Census Area, and how do you reach them?
There's no county-level office to call, because the Unorganized Borough has no borough government; the state agencies below fill that role instead. Septic is handled entirely by the Alaska Department of Environmental Conservation, whose On-Site Septic Systems / Engineering program reviews plans and approvals statewide12. Wells that trigger a state water right, generally a significant draw, go through the Alaska DNR Water Resources Section13. If you're dividing your land into new parcels, that plat goes to Alaska DNR's Unorganized Borough Platting Authority rather than any county recorder14. A new or changed driveway onto a state road goes through the Alaska DOT&PF Northern Region right-of-way office15.
Does the Nome Census Area have zoning?
No countywide zoning ordinance applies outside incorporated cities in the Nome Census Area3. The Unorganized Borough has no area-wide government with zoning power; the Alaska State Legislature is technically the governing body of the unorganized borough, and outside incorporated cities there is no identified local entity that adopts or enforces land-use regulation16. That changes the moment your land is inside an incorporated city: first-class and home-rule cities in Alaska must provide planning, platting and zoning, and second-class cities may choose to, so a city like Nome can have its own zoning code that this county-level answer doesn't cover17. Confirm city limits before assuming no zoning applies.
How do septic permits work in the Nome Census Area?
Every septic system in the Nome Census Area, like everywhere in Alaska outside the Municipality of Anchorage and the City of Valdez, is regulated under the state's onsite wastewater rules rather than a county program4. Many conventional systems can be installed without prior plan approval if they meet the state's prescriptive construction and separation-distance standards and fall within the facility types and flows the rule allows; that pathway still requires a qualified person to submit electronic notice at least one day before construction and pay a $115 registration fee5. Systems outside that pathway need prior written approval from Alaska DEC before you build5. Soils here make careful planning essential: only about 0.9% of the Nome Census Area's soils are free of severe limits for a conventional septic drain field, so expect to need an engineered or alternative system on almost any parcel18. If public sewer or an existing utility connection isn't an option, a state-authorized on-site system, including certain composting arrangements, is the path19.
Can you live in an RV, tiny home or manufactured home on your land in the Nome Census Area?
We could not confirm a rule, either allowing or restricting it, for occupying an RV, tiny home or manufactured home on your own private land in the Nome Census Area. Don't confuse this with Alaska's rule for state-owned land: a private, non-commercial camp on state land can stay without a DNR permit for under 14 days in the same spot, but that rule applies to state land, not land you own20. Since there's no local zoning authority outside incorporated cities here, no county-level zoning restriction is confirmed either, but that absence hasn't been verified against an explicit rule, so call ahead rather than assume3. Whatever you place on the land, remember septic is a separate, real requirement regardless of dwelling type4.
Building a home in the Nome Census Area: the steps, in order
- Confirm your parcel is outside an incorporated city; if it's inside one, check that city's own building and zoning rules separately, since this county-level answer doesn't cover them3.
- Plan your septic system early and get a site evaluation, since under 1% of local soils avoid severe drain-field limits; decide whether your design qualifies for the no-prior-approval pathway or needs DEC plan approval185.
- Submit your septic notification or application to Alaska DEC's On-Site Septic Systems program, budgeting the $115 registration fee where applicable125.
- If your well will be a significant water use, more than 5,000 gallons in a day or a sustained draw over 500 gallons a day for 10-plus days a year, apply for a water right through Alaska DNR before drilling1321.
What to check before you buy land in the Nome Census Area
Land availability itself is the first thing to check: about 49.4% of the Nome Census Area is federal land, so confirm a specific parcel is actually private or state land available for purchase before you get attached to it23. Septic soils are the next big constraint, with only 0.9% of the area's soils free of severe limits for a conventional drain field, meaning most builds should budget for an engineered or alternative system18. Terrain is workable on most of the land, with 79.6% at 15% slope or less, though 13.9% is wooded and worth walking before you commit2425. This is about as rural as it gets, with population density at 0.4 people per square mile across the whole census area26. Drought isn't a concern here; the area recorded 0% of years in severe drought27. Property taxes run an effective 1.5% rate with a median bill around $3,110 a year, notably higher than many rural counties in the contiguous states2829.
Watch-outs
- We could not confirm building-inspection or certificate-of-occupancy rules for the Nome Census Area outside incorporated cities; nothing found requires either for ordinary residential construction here, but ask before you assume1.
- Flood insurance through the National Flood Insurance Program is unavailable outside an incorporated city in the Nome Census Area, because no local entity has been identified to enact and enforce a floodplain ordinance; check flood risk on your own if you're near water10.
- We could not confirm a rule for RV, tiny-home or manufactured-home occupancy on private land here; don't rely on the absence of a found rule as permission3.
Sources
- Unorganized Borough, Alaska (Wikipedia summarizing AK governance) (2026 county census)
- Building Plan Review – Alaska Department of Public Safety (Alaska statewide rule), quoted and re-checked
- Alaska Statutes Sec. 38.05.037 - Zoning regulations in the unorganized borough (2026 county census)
- Options for Installing or Upgrading a Septic System, quoted and re-checked
- Electronic Documentation of Construction Form and User Guide, quoted and re-checked
- Building Plan Review – Alaska Department of Public Safety (Alaska statewide rule), quoted and re-checked
- Statutes and Regulations Construction Contractors (2026 county census)
- Statutes and Regulations Construction Contractors, quoted and re-checked
- COVID-19 Vaccination Plan, quoted and re-checked
- Floodplain Management (Alaska statewide rule), quoted and re-checked
- CDBG-DR Public Action Plan | 2022 Typhoon Merbok FEMA Disaster No. 4672, quoted and re-checked
- Alaska DEC - On-Site Septic Systems / Engineering Program (Wastewater Discharge Authorization) (dec.alaska.gov)
- Alaska DNR - Water Resources Section (Water Rights) (dnr.alaska.gov)
- Alaska DNR - Unorganized Borough Platting Authority (dnr.alaska.gov)
- Alaska DOT&PF Northern Region (Right-of-Way) (dot.alaska.gov)
- Municipal Government Structure in Alaska, quoted and re-checked
- Planning and Land Management Powers (Alaska statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Options for Installing or Upgrading a Septic System, quoted and re-checked
- Lands Section Permitting – Alaska Division of Mining, Land, and Water (Alaska statewide rule), quoted and re-checked
- Water Rights In Alaska, quoted and re-checked
- Traffic Impact Analysis (TIA), Traffic and Safety Resources, Statewide Design & Engineering Services, Transportation & Public Facilities, State of Alaska, quoted and re-checked
- Federal land share: Bolthole Index county data
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
- Population density: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written September 24, 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.