Signage Rules: San Jose vs Santa Clara
How do signage rules rules compare between San Jose, CA and Santa Clara, CA?
San Jose and Santa Clara have similar restriction levels.
San Jose, CA
Santa Clara County
Santa Clara County prohibits exterior signs, window displays, and any visible indication of a home-based business. Home occupations must preserve the residential appearance of the property.
View full San Jose rules →Santa Clara, CA
Santa Clara County
Home-based businesses in Santa Clara generally may not display commercial signage identifying the business. Residential sign rules allow only small non-commercial and address signs.
View full Santa Clara rules →Key Facts Comparison
| Fact | San Jose | Santa Clara |
|---|---|---|
| Exterior Signs | Prohibited | - |
| Window Displays | Prohibited | - |
| Commercial Vehicles | Restricted | - |
| Off-Site Ads | Allowed | - |
| Fines | 100-500 dollars per day | - |
| Exterior business sign | - | Not allowed at home |
| Window sign | - | Prohibited for business |
| Allowed residential | - | Address, security, political |
| Garage sale signs | - | Time/size limited |
| Vehicle wraps | - | OK in normal use only |
Highlighted rows indicate differences between cities.
San Jose FAQ
Can I put a small sign on my house advertising my home business?
No. Santa Clara County home occupation rules prohibit any exterior business signage in residential zones, regardless of size.
Can I park a company van with my logo in the driveway?
Short-term parking is generally fine, but long-term display of commercial vehicles used primarily as advertising may be treated as prohibited signage in residential zones.
Santa Clara FAQ
Can I put up a small sign for my in-home salon?
No. Home occupations in Santa Clara are expected to be invisible from the street; business signage is not permitted in residential zones.
Is a sandwich board on trash day OK?
Temporary advertising signs placed in the right-of-way are generally prohibited and may be removed by code enforcement.
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