Garage Sale Signs: Mountain View vs San Jose
How do garage sale signs rules compare between Mountain View, CA and San Jose, CA?
Mountain View and San Jose have similar restriction levels.
Mountain View, CA
Santa Clara County
Mountain View allows small temporary garage sale signs on private property but prohibits posting on utility poles, trees, traffic signs, or public right-of-way. All signs must be removed after the sale.
View full Mountain View rules →San Jose, CA
Santa Clara County
Garage sale signs in San Jose are governed by the temporary sign provisions of SJMC Title 23. Signs advertising garage or yard sales may be placed on the property where the sale is being held without a permit. Off-site directional signs placed on public property, utility poles, or in the right-of-way are prohibited. Signs must be removed immediately after the sale ends.
View full San Jose rules →Key Facts Comparison
| Fact | Mountain View | San Jose |
|---|---|---|
| Typical size limit | 4-6 square feet | - |
| Post up to | 72 hours before sale | - |
| Remove by | 24 hours after sale | - |
| Prohibited locations | Poles, trees, traffic signs, right-of-way | - |
| Citation | Around 100 dollars per sign | - |
| Code Section | - | SJMC Title 23 |
| Permit | - | Not required for on-site signs |
| Off-Site Signs | - | Prohibited on public property and right-of-way |
| Removal | - | Must be removed when sale ends |
Highlighted rows indicate differences between cities.
Mountain View FAQ
Can I staple signs to utility poles?
No. California Public Utilities Code 17560 and Mountain View code prohibit attaching signs to utility poles. Crews remove them routinely.
What if a friend posts signs for me?
You are still responsible as the property owner advertised. Make sure any helpers know the rules and remove signs promptly.
San Jose FAQ
Can I put garage sale signs on street corners in San Jose?
No. Signs cannot be placed on public property, in the right-of-way, on utility poles, or on traffic signs. You may place signs on your own property advertising the sale.
Do I need a permit for a garage sale sign?
No permit is needed for temporary signs placed on the property where the sale is held. Off-site signs on public property are prohibited regardless of permits.
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