Setback Rules: Concord vs Oakley
How do setback rules rules compare between Concord, CA and Oakley, CA?
Concord and Oakley have similar restriction levels.
Concord, CA
Contra Costa County
Concord corner lots have two front-facing setbacks: a standard 20-foot front setback on the primary street and a 10-foot street-side-yard setback on the secondary street. Vision-clearance triangles restrict fences and plantings at intersections.
View full Concord rules →Oakley, CA
Contra Costa County
Oakley residential front-yard setbacks are typically 20 feet to the main structure and 20 feet to a front-facing garage, with 15 feet allowed in some zones. Porches may project up to 6 feet into the setback. Setbacks are measured from the front property line (not the curb) and are enforced through building permit plan review.
View full Oakley rules →Key Facts Comparison
| Fact | Concord | Oakley |
|---|---|---|
| - | - | |
| Fact | - | Typical front setback: 20 feet to main structure and garage |
Highlighted rows indicate differences between cities.
Concord FAQ
Why are corner-lot fences shorter in Concord?
Fences in the street-side yard are limited to 3.5 feet to preserve sight lines for drivers and pedestrians. Interior side-yard fences may still be 6 feet.
What is a vision clearance triangle?
A 25-foot triangle at the corner within which no visual obstruction over 3 feet tall is allowed, protecting intersection visibility.
Can I put a shed in my corner-lot side yard?
Yes, in the interior side or rear yard. Not in the street-side yard front area, and never within the vision-clearance triangle.
Oakley FAQ
Is the front setback measured from the curb?
No. It is measured from the front property line, which is usually at or behind the back of the sidewalk. Check your property's site plan or plat.
Can I build a porch in my front setback?
Uncovered porches and stairs may project up to 6 feet into the setback. Covered porches generally must meet the full setback unless your specific zone permits.
How do I get a variance?
Apply with the Community Development Department. You must demonstrate a unique hardship (such as lot shape) not of your own making, per Government Code §65906.
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