Sarpy County, NE Accessory Structures: Tiny Homes (2026)
Tiny home rules in Sarpy County, NE, covering tiny houses on wheels (THOWs), park model RVs, and tiny home on foundation builds, determine where they are legal and how they get permitted.
Key Facts
- On Foundation
- Dwelling under 2018 IRC
- On Wheels
- Titled as an RV
- Second Unit
- Zoning / special use permit
- State ADU Mandate
- None
Summary
A tiny home's status in Sarpy County turns on its foundation. On a permanent foundation it is a dwelling under the adopted 2018 IRC; on wheels it is a titled RV that county zoning does not treat as a permanent home.
The International Residential Code (IRC), 2018 edition, except section R313 and chapters 25 through 33, published by the International Code Council
Full Breakdown
A tiny house on a permanent foundation is a dwelling under the 2018 International Residential Code, adopted at §71-6403, and must meet the code for egress, ceiling height, and smoke and carbon monoxide alarms, with a building permit before work begins. Whether it can sit as a second unit is an ADU question decided through Sarpy County's zoning and special use process, since Nebraska has no statewide ADU mandate. A tiny house on wheels is registered and titled as a recreational vehicle, and county zoning restricts living in an RV full time on a residential lot. Cities in the county set their own tiny-home rules.
Violations & Fines
Placing a foundation tiny home without a permit is unlawful construction subject to correction. Living full time in a titled RV parked on a lot conflicts with county zoning and draws enforcement.
Frequently Asked Questions
Can I put a tiny home in my Sarpy County backyard?
Can I live in a tiny home on wheels?
Sources & Official References
Other rules in Sarpy County
Compare Sarpy County to another location·View the Nebraska accessory structures overview
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