Driveway Rules: San Jose vs Sunnyvale
How do driveway rules rules compare between San Jose, CA and Sunnyvale, CA?
San Jose and Sunnyvale have similar restriction levels.
San Jose, CA
Santa Clara County
In unincorporated Santa Clara County, driveways must not block sidewalks or public rights-of-way, and curb cuts require an encroachment permit from Roads and Airports.
View full San Jose rules →Sunnyvale, CA
Santa Clara County
Sunnyvale driveway construction and use are governed by SMC Title 19 zoning and Title 16 encroachment rules. Blocking sidewalks or the public right-of-way is prohibited.
View full Sunnyvale rules →Key Facts Comparison
| Fact | San Jose | Sunnyvale |
|---|---|---|
| Permit | Encroachment permit for curb cuts | - |
| Fire access | 20 ft clear width minimum | - |
| Sidewalk | Vehicles cannot overhang sidewalk | - |
| Agency | Roads and Airports Department | - |
| Apron permit | - | Encroachment permit required |
| Front yard paving | - | Max 50% under Title 19 |
| Lawn parking | - | Prohibited |
| Sidewalk overhang | - | Cited under CVC 22500(f) |
| Permit center | - | (408) 730-7444 |
Highlighted rows indicate differences between cities.
San Jose FAQ
Do I need a permit to pave my driveway?
Paving within your property line typically does not need a permit, but any work in the public right-of-way including the curb cut and sidewalk apron requires an encroachment permit from Roads and Airports.
Can I park across my own driveway?
You may block your own driveway, but not if vehicles extend into the sidewalk or street. CVC 22500(f) prohibits sidewalk obstruction regardless of ownership.
Sunnyvale FAQ
Can I widen my driveway?
Yes, but you need a Planning review under Title 19 and an encroachment permit from Public Works for the apron.
Is it legal to park on my front lawn?
No. Sunnyvale requires parking on an approved paved surface in the front yard.
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