Tiny Homes: Rancho Cordova vs Vineyard
How do tiny homes rules compare between Rancho Cordova, CA and Vineyard, CA?
Rancho Cordova and Vineyard have similar restriction levels.
Rancho Cordova, CA
Sacramento County
Tiny homes on a permanent foundation can qualify as ADUs under California Government Code Section 65852.2 and must meet the California Residential Code. Tiny homes on wheels (THOW) are treated as recreational vehicles and cannot be used as permanent dwellings in Rancho Cordova without park model or RV park siting.
View full Rancho Cordova rules →Vineyard, CA
Sacramento County
Vineyard is an unincorporated CDP in Sacramento County, so tiny home rules are set by the Sacramento County Zoning Code (Title 5) and Building Code, not a city ordinance. Permanent-foundation tiny homes that meet the 2022 California Building Code may be permitted as Accessory Dwelling Units (ADUs) under Sacramento County Zoning Code Section 5.4.5.F. Tiny homes on wheels (THOWs) are treated as recreational vehicles and cannot be occupied as a permanent residence outside a licensed RV/mobile home park.
View full Vineyard rules →Key Facts Comparison
| Fact | Rancho Cordova | Vineyard |
|---|---|---|
| Foundation Tiny | Allowed as ADU | - |
| RC Appendix X | Under 400 sq ft tiny homes | - |
| THOW | Treated as RV | - |
| Permanent Living | Not allowed in THOW | - |
| State Law | Gov Code 65852.2 | - |
| Governing Authority | - | Sacramento County (unincorporated) |
| ADU Standard | - | Zoning Code § 5.4.5.F |
| Max Detached ADU | - | 850–1,000 sq ft |
| Building Code | - | 2022 CRC, foundation required |
| THOWs as Residence | - | Not allowed outside parks |
Highlighted rows indicate differences between cities.
Rancho Cordova FAQ
Can I build a tiny house in my backyard?
Yes, if it is on a permanent foundation and permitted as an ADU. It must meet California Residential Code and Rancho Cordova zoning standards.
Can I live in a tiny house on wheels on my property?
No. THOWs are treated as RVs and cannot be used for permanent habitation on residential lots in Rancho Cordova.
Vineyard FAQ
Can I put a tiny home on my Vineyard property?
Yes, if it sits on a permanent foundation, meets the 2022 California Building Code, and complies with Sacramento County Zoning Code § 5.4.5.F as an ADU. Tiny homes on wheels cannot be used as a permanent residence on a residential lot in unincorporated Vineyard.
Do I need a permit for a tiny home ADU in Vineyard?
Yes. Sacramento County requires building, plumbing, electrical, and zoning approvals through the County Building Permits and Inspection Division. Submit plans showing foundation, setbacks (4 ft min rear/side), height (16 ft detached max), and ADU size limits under § 5.4.5.F.
Is there a minimum size for a tiny home in unincorporated Sacramento County?
Yes. Under the California Residential Code adopted by Sacramento County, a habitable room must be at least 120 sq ft (CRC R304) and an efficiency dwelling unit must be at least 220 sq ft. The county has no smaller tiny-house-specific minimum.
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