Tiny Homes: Elk Grove vs Vineyard
How do tiny homes rules compare between Elk Grove, CA and Vineyard, CA?
Elk Grove and Vineyard have similar restriction levels.
Elk Grove, CA
Sacramento County
Tiny homes on a permanent foundation can qualify as ADUs in Elk Grove under Gov Code §65852.2 and EGMC Ch. 23.70. Tiny homes on wheels (THOWs) are generally treated as RVs and cannot be used as full-time dwellings on residential lots.
View full Elk Grove 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 | Elk Grove | Vineyard |
|---|---|---|
| On foundation | Qualifies as ADU | - |
| THOW | Treated as RV | - |
| RV dwelling | Not allowed long-term | - |
| Min size | 70 sq ft habitable room | - |
| 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.
Elk Grove FAQ
Can I live in a tiny house on wheels in my Elk Grove backyard?
Not as a permanent residence. THOWs are RVs under state law and cannot be used as dwellings outside licensed parks.
Is there a minimum size for a tiny ADU?
Functionally yes: the unit must meet the California Residential Code including a habitable room of at least 70 sq ft and full kitchen/bath.
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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