Unincorporated western Douglas County, Nebraska requires a building permit for new construction and has county zoning, but most of Douglas County is inside Omaha or another incorporated city, where the city's department issues permits instead123. Douglas County Environmental Services handles county building and zoning matters, while the Douglas County Health Department handles local septic permits and inspections under Nebraska's statewide onsite-wastewater program3456. Confirm the parcel's jurisdiction before applying3.
At a glance
- Building permit
- Required in unincorporated western Douglas County (city permits elsewhere)1
- Zoning
- Yes, county zoning in the unincorporated area2
- Septic permits
- Douglas County Health Department7
- Owner-builder exemption
- Yes for contractor registration, but permits/inspections still apply8
- Population density
- About 1,806 people per square mile9
- Distance to metro area
- About 6 miles10
- Effective property tax rate
- About 1.7%11
- Bolthole Index score
- 47.7 / 10012
Who to call
Building permits
Douglas County Environmental Services — Permits and Inspections Division
Building permits, plan review and inspections for unincorporated western Douglas County, plus contract permit and inspection work for the cities of Bennington and Valley and the village of Waterloo
15335 West Maple Road, Suite 201, Omaha, NE 68116
Zoning
Douglas County Environmental Services — Land Use and Zoning
Zoning district questions, subdivision review and zoning permits for unincorporated Douglas County
15335 West Maple Road, Suite 201, Omaha, NE 68116
Floodplain permits
Douglas County Environmental Services — Stormwater & Floodplain
Floodplain development questions and the stormwater/erosion-control sign-off required before a building permit is issued in unincorporated Douglas County
15335 West Maple Road, Suite 201, Omaha, NE 68116
Septic permits
Douglas County Health Department (DCHD) — Environmental Health Section
Septic (onsite wastewater) system permits and inspections, private water-supply well permits, and non-drinking (geothermal) well permits for Douglas County
1111 South 41st Street, Ste. 205, Omaha, NE 68105
Contact details are copied from each office’s official page and were checked against it on September 29, 2026.
Do you need a building permit in Douglas County, Nebraska?
Unincorporated Douglas County, Nebraska requires a building permit for new construction, issued by Douglas County Environmental Services' Permits and Inspections Division1. The division generally covers only unincorporated western Douglas County, plus contract permit and inspection work for Bennington, Valley and Waterloo; Omaha and other cities issue their own permits3. Nebraska's Contractor Registration Act exempts a person working on their own property from contractor registration, but the exemption does not remove applicable permits, inspections or codes813. Nebraska's state building code uses the 2018 International Building Code, International Residential Code and Uniform Plumbing Code, with exceptions, where a local government has not timely adopted an authorized local code; farm construction is excluded from that default rule14. A State Fire Marshal certificate of occupancy is also required before use or occupancy only for facilities subject to State Fire Marshal inspection and the applicable state chapter15.
Who is the Douglas County building department, and how do you reach them?
Douglas County Environmental Services' Permits and Inspections Division issues building permits and performs inspections for unincorporated western Douglas County3. Reach the division at 402-444-7189, at 15335 West Maple Road, Suite 201, Omaha, NE 681163. The division will not issue a permit for new home construction until you show the site is served by public water and sewer, or until the Douglas County Health Department has approved a private septic system and well — so line up your septic or utility approval before you expect a building permit35. Stormwater and erosion-control measures must also be in place before the division will issue a residential or commercial building permit; its Stormwater & Floodplain contact is 402-444-459016. Apply, pay fees and track inspections through the county's SmartGov online permitting portal3.
Does Douglas County have zoning?
Douglas County has county zoning in its unincorporated area, administered by Environmental Services' Land Use and Zoning group; reach its Planning and Zoning Coordinator line at 402-444-792424. Nebraska law lets a county board adopt a zoning resolution regulating buildings, lot coverage, setbacks, density and land use in the unincorporated county, but that power stops at city and village limits and inside any area where a city or village has been granted or is exercising its own zoning jurisdiction17. Because Douglas County contains Omaha, a primary-class city, the county also has subdivision-platting authority outside areas a city or village is already regulating — except the county has no power to require plat approval when the smallest parcel created is more than 10 acres18. If a manufactured home is part of your plan, the county board may require it to carry a HUD or manufactured-housing seal and may impose the same foundation, setback and minimum-square-footage standards it applies to a site-built home, including a floor area of at least 900 square feet, though Nebraska does not impose that minimum on every home statewide19. Nebraska also exempts agricultural buildings on a farmstead of 20 acres or more producing at least $1,000 of farm products a year from being treated as ordinary nonfarm buildings, though the county board still decides whether a residence on that same farmstead is covered by county zoning20.
How do septic permits work in Douglas County?
Douglas County Health Department's Environmental Health Section locally permits and inspects septic systems, while the Nebraska Onsite Wastewater Program administers the statewide design and professional-certification rules756. Reach the county section at 402-444-7485, at 1111 South 41st Street, Ste. 205, Omaha, NE 681055. For a new or expanded home, obtain the county's septic and well approval, or document public water and sewer service, before seeking the county building permit53. Most Nebraska onsite systems qualify for Authorization by Rule and need no separate state construction permit; wastewater quantity or quality, or site conditions outside that authorization, can trigger state permitting and site-specific review216. Any dwelling or other building that generates wastewater must use a state-compliant onsite treatment system or connect to public sewer or other wastewater works22. Only about 27.6% of county land lacks severe soil limitations for a conventional drain field, so evaluate the actual homesite early23.
Can you live in an RV or tiny home on your land in Douglas County?
We could not confirm a Douglas County rule allowing residential use of an RV or tiny home on private land in the unincorporated county4. Nebraska's public-property camping rule does not answer whether you may occupy an RV on your own parcel24. Douglas County zoning still controls the parcel's allowed uses, while Nebraska law permits counties to apply foundation, utility-connection, setback and floor-area standards to manufactured homes219. Off-grid sanitation is possible only in the limited sense that a dwelling may use an onsite wastewater system instead of public sewer when that system complies with Nebraska regulations; this does not itself authorize the dwelling or RV use22. Call Land Use and Zoning at 402-444-7924 with the parcel number and proposed structure before buying4.
Building a home in Douglas County: the steps, in order
- Confirm the parcel is in unincorporated western Douglas County rather than Omaha or another city, because the issuing department changes by jurisdiction3.
- Call Douglas County Land Use and Zoning at 402-444-7924 to confirm the zoning district, allowed use, subdivision issues and setbacks4.
- Contact the Douglas County Health Department at 402-444-7485 for local septic and private-well approval, and ask whether site conditions or the proposed system also require a state permit521.
- Put stormwater and erosion controls in place and address any floodplain permit; the Stormwater & Floodplain line is 402-444-459016.
- Apply through SmartGov after documenting septic and well approval or public water and sewer service3.
- Schedule construction inspections with Permits and Inspections at 402-444-7189, and ask whether the completed facility falls under the State Fire Marshal certificate-of-occupancy rule315.
What to check before you buy land in Douglas County
Douglas County is Omaha's home county, about 6 miles from the metro area with a population density around 1,806 people per square mile, so a genuinely rural parcel here means the unincorporated western edge of the county, not the county as a whole109. Typical farmland runs about $9,113 an acre and a typical home is valued near $300,2272526. The county gets about 32.7 inches of precipitation a year and has been in severe drought in roughly 16.5% of recent years, worth planning for if you'll rely on a private well2728. If your driveway connects to a state highway, Nebraska requires its own driveway or approach-road permit through the Department of Transportation before you can build the entrance, separate from any county or city process29. Any development in a floodplain, including an addition or a new structure, needs a floodplain development permit and must meet Base Flood Elevation requirements30. Budget for an effective property tax rate near 1.7%, a median bill around $4,295 a year, and a typical home insurance premium near $2,659 a year113132.
Watch-outs
- Most of Douglas County is incorporated: confirm your parcel is in unincorporated western Douglas County (or Bennington, Valley or Waterloo under contract) before assuming the county, not the City of Omaha or another city, issues your permit3.
- Douglas County's specific RV and tiny-home occupancy rules were not confirmed from the county's own published pages for this guide; call Land Use and Zoning at 402-444-7924 before you buy if living on-site is part of your plan4.
- Most onsite systems avoid a separate state construction permit, but unusual wastewater or site conditions can trigger state review in addition to Douglas County's local septic process215.
Sources
- Douglas County Environmental Services - Permits / Inspections (2026 county census)
- Douglas County Environmental Services - Zoning Regulations (2026 county census)
- Douglas County Environmental Services — Permits and Inspections Division (dceservices.org)
- Douglas County Environmental Services — Land Use and Zoning (dceservices.org)
- Douglas County Health Department (DCHD) — Environmental Health Section (douglascountyhealth.com)
- Onsite Wastewater Program, quoted and re-checked
- Douglas County Health Department - Water & Waste Water (2026 county census)
- Nebraska Revised Statute 48-2104 — Registration required (2026 county census)
- Population density: Bolthole Index county data
- Distance to the nearest metro area: Bolthole Index county data
- Effective property tax rate: Bolthole Index county data
- Bolthole Index score (off-grid/homestead land score): Bolthole Index county data
- Nebraska Revised Statute 48-2104 — Registration required (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 71-6403: State building code; adopted; amendments (Nebraska statewide rule), quoted and re-checked
- General Information, quoted and re-checked
- Douglas County Environmental Services — Stormwater & Floodplain (dceservices.org)
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-174.03 (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-114 (Nebraska statewide rule), quoted and re-checked
- Nebraska Revised Statute 23-114.03 (Nebraska statewide rule), quoted and re-checked
- Onsite Wastewater Treatment Facilities: Permits, quoted and re-checked
- Onsite Wastewater Program, quoted and re-checked
- Share of soils without severe limits for a conventional septic drain field (USDA SSURGO): Bolthole Index county data
- Nebraska Revised Statute 39-312 — Camping; permitted; where; violation; penalty (Nebraska statewide rule), quoted and re-checked
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
- Annual precipitation: Bolthole Index county data
- Share of years in severe drought: Bolthole Index county data
- Title 410, Chapter 2 - Driveway and Approach Road Permits (Nebraska statewide rule), quoted and re-checked
- Floodplain Management Q&A: Permits (Nebraska statewide rule), quoted and re-checked
- Median property tax bill: Bolthole Index county data
- Typical home insurance premium: Bolthole Index county data
Written September 29, 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.