Panel Permits: Berkeley vs San Leandro
How do panel permits rules compare between Berkeley, CA and San Leandro, CA?
Berkeley and San Leandro have similar restriction levels.
Berkeley, CA
Alameda County
Berkeley offers expedited solar permits under AB 2188 with same-day residential approval, required by state law and Berkeley Solar Access Ordinance the first US solar law adopted 1978.
View full Berkeley rules →San Leandro, CA
Alameda County
San Leandro offers SolarAPP+ instant online permits for residential solar. AB 2188 caps review to 3 business days. Title 24 mandates solar on new homes.
View full San Leandro rules →Key Facts Comparison
| Fact | Berkeley | San Leandro |
|---|---|---|
| First US solar law | Berkeley 1978 | - |
| Expedited permit | AB 2188 same-day | - |
| Threshold | 10 kW residential | - |
| New homes | Title 24 mandate | - |
| HOA preemption | Civil Code 714 | - |
| Instant permit | - | SolarAPP+ platform |
| State law | - | AB 2188 / SB 379 |
| Max review | - | 3 business days |
| New home mandate | - | Title 24 Part 6 |
| Fees | - | Cost-of-service cap |
Highlighted rows indicate differences between cities.
Berkeley FAQ
How fast can I get a solar permit?
Most residential rooftop PV permits are approved same-day via the expedited process under AB 2188.
Can my neighbor shade my panels with a new building?
Berkeley Solar Access Ordinance protects existing collectors from new shading caused by structures or vegetation.
San Leandro FAQ
How long does a solar permit take?
Typically same day via SolarAPP+ or within 3 business days for reviewed applications.
Do new San Leandro homes need solar?
Yes. Title 24 Part 6 requires solar PV on nearly all new single-family and low-rise multifamily construction.
Compare other topics
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