Signage Rules: Berkeley vs Oakland
How do signage rules rules compare between Berkeley, CA and Oakland, CA?
Berkeley and Oakland have similar restriction levels.
Berkeley, CA
Alameda County
Berkeley limits home business signage to one 1-square-foot non-illuminated plaque, flush-mounted to the residence. Freestanding, lighted, or window signs for home occupations are prohibited.
View full Berkeley rules →Oakland, CA
Alameda County
Oakland Municipal Code 17.102.040 limits home-occupation signage to one non-illuminated sign no larger than two square feet, attached flat to the building, with no advertising visible from the public right-of-way beyond that minor identification.
View full Oakland rules →Key Facts Comparison
| Fact | Berkeley | Oakland |
|---|---|---|
| Max size | 1 sq ft | - |
| Mounting | Flush to wall | - |
| Illumination | Prohibited | - |
| Freestanding | Not allowed | - |
| First fine | 100 dollars | - |
| - | - |
Highlighted rows indicate differences between cities.
Berkeley FAQ
Can I put a sign in my yard for my home bakery?
No. Yard signs for home occupations are prohibited. Only a small 1 sq ft plaque on the building itself is permitted. Cottage food operations also cannot use retail-style signage.
Can I hang a banner during grand opening?
Temporary banners for home businesses are not permitted. Grand openings and events are considered a commercial use that requires commercial zoning. Garage-sale style 48-hour signs may be used for occasional open studios.
Oakland FAQ
Can I put a sign in my window advertising my home business?
No. OMC 17.102 limits home-occupation signage to a single 2-square-foot wall-mounted sign. Interior window signs visible from the street advertising the business are prohibited.
Can I have a lighted sign for my home business?
No. The ordinance explicitly requires the permitted sign to be non-illuminated. Any internal or external illumination advertising the business is a violation.
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