Shed & Outbuilding Permits: San Jose vs Sunnyvale
How do shed & outbuilding permits rules compare between San Jose, CA and Sunnyvale, CA?
San Jose and Sunnyvale have similar restriction levels.
San Jose, CA
Santa Clara County
San Jose requires a building permit for sheds 120 square feet or larger. Sheds under 120 sq ft are exempt if they have no plumbing or electrical, are single-story, and meet setback requirements. All sheds must comply with zoning setbacks.
View full San Jose rules →Sunnyvale, CA
Santa Clara County
In Santa Clara County, one-story detached accessory structures (sheds) not exceeding 120 square feet do not require a building permit if they have no utilities. Larger sheds require permits. All sheds must comply with zoning setbacks.
View full Sunnyvale rules →Key Facts Comparison
| Fact | San Jose | Sunnyvale |
|---|---|---|
| Permit Threshold | 120 sq ft or larger | - |
| Under 120 sq ft | Exempt (no utilities) | - |
| Setbacks | 5 ft from rear/side lines | - |
| Review Time | 10-40+ weeks | - |
| No Permit | - | 120 sq ft or less, no utilities |
| Permit Required | - | Over 120 sq ft |
| Setback | - | 5 ft from property lines |
| Location | - | Rear yard only |
Highlighted rows indicate differences between cities.
San Jose FAQ
Do I need a permit for a small shed in San Jose?
Sheds under 120 square feet are generally exempt if they have no electrical or plumbing, are single-story, and meet setback requirements.
How long does it take to get a shed permit in San Jose?
Plan review times in San Jose currently range from 10 to 40+ weeks due to high application volumes and limited staff.
Sunnyvale FAQ
Do I need a permit for a shed in Santa Clara County?
Sheds of 120 square feet or less, single-story, without utilities, do not require a permit. Larger sheds require a building permit.
Can I put a shed in my front yard?
No, sheds and accessory structures must be located in the rear yard per the county zoning ordinance.
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