Unincorporated Dawes County, Nebraska requires a county zoning/building permit, administered through the Zoning Office in the Assessor's office1. Dawes County has zoning and published zoning districts for its unincorporated area, while Chadron and Crawford handle zoning inside their city limits234. Septic systems are regulated through Nebraska's Onsite Wastewater Program under Title 1245.
At a glance
- Building permit
- Required in unincorporated Dawes County1
- Zoning
- Yes; the county administers permits outside Chadron and Crawford23
- Septic
- State-regulated; most systems use Authorization by Rule, but every new or changed system must be registered56
- Owner-builder
- Exempt from contractor registration on your own property, but not from permits or codes78
- RV living
- Not confirmed for private land; ask the county Zoning Office2
- Tiny home
- No countywide occupancy rule confirmed; zoning still applies2
- Conventional septic soils
- 25.7% of county soils lack severe drain-field limits9
- Property tax
- 1.3% effective rate; median bill about $1,970 per year1011
Who to call
Zoning
County zoning permits and zoning questions for land outside the city limits of Chadron and Crawford
451 Main Street Chadron, Nebraska 69337
Septic permits
Nebraska Department of Water, Energy, and Environment - Onsite Wastewater Program
Statewide onsite wastewater rules, registration, professional certification, subdivision review and permits for systems requiring site-specific evaluation
245 Fallbrook Blvd. Suite 100 Lincoln, NE 68521
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 Dawes County, Nebraska?
Yes. Unincorporated Dawes County requires a county zoning/building permit, administered through the Zoning Office in the Assessor's office1. The county permit form authorizes the Zoning Administrator and necessary personnel to enter the property during normal working hours to check zoning and building-regulation compliance12. The form includes a 90-day inspection-date field, but the available county material does not establish a complete inspection schedule or a final-inspection requirement12. Nebraska has adopted a state building code, subject to statutory rules about local adoption and a farm-purpose exception, but the county materials do not identify a separate local code edition13. Ask the Dawes County Zoning Office which plans, fees, code provisions and inspections apply to your project before work begins14.
Who handles Dawes County building permits, and how do you reach the office?
The Dawes County Zoning Office handles county zoning permits through the Assessor's office14. Reach the office at (308) 432-0103 or visit 451 Main Street in Chadron14. The county directs zoning questions inside the city limits of Chadron or Crawford to each city's own Building/Zoning Office, so the county contact is the right starting point for an unincorporated parcel, not a parcel inside either city314. Dawes County's published permit materials do not confirm a certificate-of-occupancy rule, a complete inspection sequence or a separate locally adopted building-code edition12. Ask the Zoning Office to identify the current application, fee, applicable code and inspection milestones for the exact parcel and structure14.
Does Dawes County have zoning?
Yes. Dawes County administers zoning permits in its jurisdiction, while Chadron and Crawford administer zoning inside their city limits3. The county's zoning resolution divides the unincorporated area into published district classifications and places the official zoning map with the County Zoning Administrator4. That parcel-level district is the place to start for use, placement and dimensional questions because Nebraska county zoning authority can cover structures, lot coverage, setbacks, yards, density and land uses15. The available county material does not establish one countywide minimum dwelling size, RV-occupancy rule, tiny-home rule or complete set of lot-coverage limits. Ask the Dawes County Zoning Office for the parcel's district and the current standards before choosing a house plan or placing another dwelling14.
How do septic permits work in Dawes County?
Onsite wastewater in Dawes County is regulated by the Nebraska Onsite Wastewater Program under Title 124, with any local requirements applying separately516. Most Nebraska systems proceed under Authorization by Rule without a state construction permit, but a system that fails the general requirements because of wastewater quantity, wastewater quality or site conditions needs a construction permit before work begins17. Every system that is constructed or changed must be registered with the state, and onsite wastewater work must be performed by a state-certified professional618. Only 25.7% of Dawes County soils lack severe USDA-rated limitations for a conventional drain field, so arrange a site evaluation before assuming a standard layout will work9. Contact the state Onsite Wastewater Program at (402) 471-4285 or [email protected]18.
Can you live in an RV or tiny home on your land in Dawes County?
We could not confirm a general rule allowing long-term RV occupancy on private land in unincorporated Dawes County. Nebraska's public-property camping law only addresses designated campsites on state or county highways, roadside areas, parks and similar public property; it does not answer whether you may live in an RV on your own parcel19. We also could not confirm a countywide tiny-home occupancy rule or minimum dwelling size. Nebraska law lets a county impose a minimum floor-area standard of at least 900 square feet on manufactured homes, but that authority is discretionary and is not a statewide minimum for every dwelling20. Because Dawes County has zoning, ask the Zoning Office how the parcel's district treats an RV, a tiny house on wheels, or a foundation-built small home before buying or placing one214.
Building a home in Dawes County: the steps, in order
- Confirm that the parcel is in unincorporated Dawes County and ask the Zoning Office for its zoning district and allowed use314.
- Ask the Zoning Office for the current zoning/building application, fee, plan requirements, applicable code and inspection sequence114.
- If the property will not use public sewer, have a certified onsite professional evaluate and design a Title 124-compliant wastewater system, then determine whether Authorization by Rule or a construction permit applies211722.
- Complete the required state registration for any new or changed onsite wastewater system6.
- If the property or proposed structure is in a floodplain, complete the floodplain application before the county zoning/building permit can issue23.
- If a driveway connects to a state highway, obtain the required state permit before constructing, relocating or altering it24.
- Complete the county compliance inspections identified for the permit12.
What should you check before buying land in Dawes County?
Confirm zoning, legal access, floodplain status, water and wastewater feasibility before closing. Dawes County has only 5.8 people per square mile, and the nearest city of 100,000 or more is about 174 miles from the county center, so contractor availability and material hauling deserve early attention2526. About 77.6% of county land has a slope of 15% or less, but only 25.7% of soils lack severe limitations for a conventional septic drain field279. The county permit form requires a floodplain application before a zoning/building permit can issue when the property is in a floodplain23. Private-well permitting could not be confirmed from the available rules, so ask the state environmental agency and the local natural resources district what applies to the parcel. Dawes County's effective property-tax rate is about 1.3%, with a median annual bill around $1,9701011.
Watch-outs
- An owner working on the owner's own property is exempt from Nebraska contractor registration, but that does not remove Dawes County's permit requirements or other applicable approvals81.
- If a Dawes County property is in a floodplain, the floodplain application must be completed before the county zoning/building permit can issue23.
- Long-term RV occupancy, tiny-home occupancy, a countywide minimum dwelling size and private-well permitting remain unconfirmed; ask the Dawes County Zoning Office and Nebraska's environmental agency before relying on any of them14.
Sources
- Dawes County - Zoning Office (2026 county census)
- Dawes County - Zoning Office (2026 county census)
- Zoning : County Offices : What We Do : Dawes County, quoted and re-checked
- Dawes County Zoning & Subdivision Resolution, quoted and re-checked
- Nebraska DEE - Onsite Wastewater Program (2026 county census)
- Onsite Wastewater Program (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 48-2104 — Registration required (2026 county census)
- Nebraska Revised Statute 48-2104 — Registration required (Nebraska statewide rule), quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
- Zoning/Building Permit/Information Sheet, quoted and re-checked
- Nebraska Revised Statute 71-6403: State building code; adopted; amendments (Nebraska statewide rule), quoted and re-checked
- Dawes County Zoning Office (dawescounty.ne.gov)
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Onsite Wastewater Program, quoted and re-checked
- Permits, quoted and re-checked
- Nebraska Department of Water, Energy, and Environment - Onsite Wastewater Program (dwee.nebraska.gov)
- Nebraska Revised Statute 39-312 — Camping; permitted; where; violation; penalty (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Just for Homeowners, quoted and re-checked
- Just for Homeowners, quoted and re-checked
- Zoning/Building Permit/Information Sheet, quoted and re-checked
- Title 410, Chapter 2 - Driveway and Approach Road Permits (Nebraska statewide rule), quoted and re-checked
- Population density: Bolthole Index county data
- Distance to the nearest metro area: Bolthole Index county data
- Share of land at 15% slope or less: 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.