HOA Restrictions: Petaluma vs Sonoma
How do hoa restrictions rules compare between Petaluma, CA and Sonoma, CA?
Petaluma and Sonoma have similar restriction levels.
Petaluma, CA
Sonoma County
California Civil Code §714 (Solar Rights Act) preempts HOA restrictions on solar energy systems. Restrictions that significantly increase cost (over $1,000 for solar water heating; over 10% of installed cost for PV) or significantly decrease efficiency (over 10%) are void.
View full Petaluma rules →Sonoma, CA
Sonoma County
Civil Code section 714 voids HOA covenants and rules that prohibit or unreasonably restrict residential solar energy systems, preempting private and local restrictions.
View full Sonoma rules →Key Facts Comparison
| Fact | Petaluma | Sonoma |
|---|---|---|
| Statute | Civil Code §714 | Civil Code 714, 714.1 |
| Auto-Approval | 45 days | - |
| Cost Test | ≤10% of installed PV cost | - |
| HOA bans | - | Void and unenforceable |
| Cost cap on rules | - | $1,000 increase max |
| Attorney fees | - | Available to owners |
Highlighted rows indicate differences between cities.
Petaluma FAQ
Does this cover battery storage?
Yes — energy storage paired with solar is covered.
Sonoma FAQ
Can my HOA prohibit me from installing solar panels?
No. Civil Code section 714 voids any covenant or rule that effectively prohibits a residential solar system. HOAs may only impose reasonable restrictions that do not significantly raise cost or reduce efficiency.
Does this apply to condominiums and townhomes?
Yes. The Solar Rights Act applies to common interest developments. AB 634 specifically protects rights to install solar on multifamily common-area roofs subject to specific procedural rules.
Compare other topics
See how Petaluma and Sonoma compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool