Anti-Mansionization: Oakland vs Sunol
How do anti-mansionization rules compare between Oakland, CA and Sunol, CA?
Oakland, CA
Alameda County
Oakland Planning Code Title 17 caps single-family home size through floor-area ratio, lot coverage, and height limits, with neighborhood-specific design review in the Oakland Hills, Rockridge, and Crocker Highlands aimed at preserving streetscape character and reducing oversized teardown rebuilds.
View full Oakland rules →Sunol, CA
Alameda County
No data available yet for Sunol.
Key Facts Comparison
| Fact | Oakland | Sunol |
|---|---|---|
| Code | OMC Title 17 (2011) | - |
| Tools | FAR, lot coverage, height | - |
| Hill zones | Story-stepping, view rules | - |
| State override | ADU, density bonus | - |
Highlighted rows indicate differences between cities.
Oakland FAQ
Does state ADU law let me exceed Oakland FAR limits?
State law guarantees one ADU plus one junior ADU regardless of local FAR, but additional bulk in the primary house still must comply with Oakland Title 17 limits unless a state density bonus applies.
What triggers design review for a remodel?
Substantial expansions, height increases above zone limits, hillside locations, and demolitions of structures over a certain age typically trigger design review. Minor interior remodels usually proceed by ministerial permit.
Sunol FAQ
No FAQs available.
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