Anti-Mansionization: Berkeley vs Sunol
How do anti-mansionization rules compare between Berkeley, CA and Sunol, CA?
Berkeley, CA
Alameda County
Berkeley zoning controls residential bulk through floor area ratios, lot coverage caps, daylight planes, and average front setbacks to prevent oversized homes from overwhelming established neighborhoods, especially in the Berkeley Hills.
View full Berkeley rules →Sunol, CA
Alameda County
No data available yet for Sunol.
Key Facts Comparison
| Fact | Berkeley | Sunol |
|---|---|---|
| FAR caps | By zoning district | - |
| Daylight plane | Tapers near side lines | - |
| Hills rule | Setback averaging applies | - |
| Review | Use permit common | - |
Highlighted rows indicate differences between cities.
Berkeley FAQ
How big can I build my Berkeley home?
Maximum size depends on lot, zoning district, and adjacent setbacks. Floor area ratio, lot coverage, daylight plane, and height all apply. Check the Berkeley Zoning Ordinance for your district.
Will neighbors be notified of my project?
Yes, for projects requiring an administrative use permit. Berkeley mails notice and posts the property. Neighbors may comment, and significant impacts can trigger Zoning Adjustments Board review.
Sunol FAQ
No FAQs available.
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