Carport Rules: Mountain View vs Sunnyvale
How do carport rules rules compare between Mountain View, CA and Sunnyvale, CA?
Mountain View and Sunnyvale have similar restriction levels.
Mountain View, CA
Santa Clara County
Carports in Mountain View require a building permit and must meet zoning setbacks. Front-yard carports are generally restricted to preserve neighborhood character.
View full Mountain View rules →Sunnyvale, CA
Santa Clara County
Carports are permitted in Sunnyvale as accessory structures under Municipal Code Chapter 19.38. Residential carports must meet zoning setbacks, height limits, and building permit requirements when over 120 square feet.
View full Sunnyvale rules →Key Facts Comparison
| Fact | Mountain View | Sunnyvale |
|---|---|---|
| Permit | Required | - |
| Typical setback | 5 ft side and rear | - |
| Front yard | Generally restricted | Usually not allowed |
| Open sides | Two for parking count | - |
| Height | Accessory zone limit | - |
| Code reference | - | SMC Chapter 19.38 |
| Side setback R-1 | - | 5 feet typical |
| Permit threshold | - | Over 120 square feet |
| Counts as covered parking | - | Yes |
Highlighted rows indicate differences between cities.
Mountain View FAQ
Can I build a carport in my driveway?
Front-yard carports are generally not allowed in R1 zones. Check with Mountain View Planning for specific allowances in your district.
Does a carport count as a required parking space?
Yes if it is at least 9 by 18 feet, open on two or more sides, and permitted to meet the zoning parking requirement.
Sunnyvale FAQ
Can I build a carport in front of my house?
Generally no, carports cannot encroach into the front yard setback except for driveway paving. Check your zone with Planning.
Do I need a permit for a small metal carport kit?
If the roof footprint exceeds 120 square feet you need a building permit even for a prefabricated kit.
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