Tiny Homes: Berkeley vs Livermore
How do tiny homes rules compare between Berkeley, CA and Livermore, CA?
Berkeley and Livermore have similar restriction levels.
Berkeley, CA
Alameda County
Tiny homes on foundations qualify as ADUs under Berkeley and state law. Tiny homes on wheels (THOWs) are not permitted as permanent dwellings; RV-parked living is prohibited.
View full Berkeley rules →Livermore, CA
Alameda County
Tiny homes on foundations qualify as ADUs in Livermore under state law. Tiny homes on wheels (THOWs) are treated as RVs — not legal as permanent dwellings.
View full Livermore rules →Key Facts Comparison
| Fact | Berkeley | Livermore |
|---|---|---|
| Tiny home on foundation | Allowed as ADU | - |
| THOW on wheels | Not permitted as dwelling | - |
| Min ceiling | 7 ft (loft exceptions) | - |
| Approval | 60 days ministerial | - |
| RV living | Prohibited | - |
| On Foundation | - | Allowed as ADU |
| THOW | - | RV — not dwelling |
| Standard | - | CRC or HCD MTH |
| State Framework | - | Gov Code §65852.2 |
| Full-Time RV Living | - | Prohibited |
Highlighted rows indicate differences between cities.
Berkeley FAQ
Can I park my tiny home on wheels in my Berkeley backyard?
Not for full-time dwelling. THOWs are RVs under California law and cannot be used as permanent residences on residential property. Short-term storage may be allowed with setback compliance.
Do tiny homes on foundation need full foundations?
Yes. To qualify as an ADU, the tiny home must sit on a permanent engineered foundation (slab or pier) meeting CRC. Skirted trailer setups do not qualify.
Livermore FAQ
Can I park a tiny home on wheels in my Livermore backyard?
Short-term storage is allowed, but full-time occupancy of a THOW as a residence is not permitted under Livermore's RV and zoning rules.
Is a foundation tiny home legal as an ADU?
Yes, if it meets California Residential Code and Livermore's ADU standards (minimum size, plumbing, egress, energy).
Compare other topics
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