Santa Clara vs Sunnyvale
How do signage rules rules compare between Santa Clara, CA and Sunnyvale, CA?
Santa Clara and Sunnyvale have similar restriction levels.
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 →Sunnyvale, CA
Santa Clara County
Exterior signs for home-based businesses are prohibited in Sunnyvale residential zones. The home occupation must have no outward indication of non-residential use under Municipal Code Chapter 19.68.
View full Sunnyvale rules →Key Facts Comparison
| Fact | Santa Clara | Sunnyvale |
|---|---|---|
| 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 | - |
| Exterior signs | - | Prohibited |
| Window displays | - | Prohibited |
| Code reference | - | SMC Chapter 19.68 |
| Service vehicle decals | - | Allowed under 10000 lbs |
| Violation fine | - | Up to 100 dollars per day |
Highlighted rows indicate differences between cities.
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.
Sunnyvale FAQ
Can I put my business name on my mailbox?
Small identification that matches standard mailbox labeling is typically fine, but promotional signs are prohibited.
Can I have a lighted Open sign in my window?
No, any commercial signage, lighting, or advertising display is banned in residential zones for home occupations.
Compare other topics
See how Santa Clara and Sunnyvale compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool