Shed Rules: Altadena vs Glendale
How do shed rules rules compare between Altadena, CA and Glendale, CA?
Altadena and Glendale have similar restriction levels.
Altadena, CA
Los Angeles County
Sheds 120 sq ft or smaller and ≤12 ft tall typically don't need a building permit in Altadena, but they still must comply with Altadena CSD setbacks. Anything larger needs a permit.
View full Altadena rules →Glendale, CA
Los Angeles County
Glendale allows sheds in residential zones. Structures under 120 square feet typically do not require a building permit under California Building Code. Sheds must comply with setback and height requirements.
View full Glendale rules →Key Facts Comparison
| Fact | Altadena | Glendale |
|---|---|---|
| No-Permit Threshold | ≤120 sq ft | - |
| Authority | LA County Title 26 + CBC §105.2 | - |
| Min Setbacks (R-1) | 5 ft side, 5 ft rear | - |
| Lot Coverage | 0.25 × lot + 1,000 sf (CSD 22.306.070.A.4) | Counts toward maximum |
| Permit Exempt | - | Under 120 sq ft, one story |
| Setbacks | - | Must comply with zoning requirements |
| Habitation | - | Not permitted |
Highlighted rows indicate differences between cities.
Altadena FAQ
Do I need a permit for a shed in Altadena?
Not if it is 120 sq ft or smaller and has no electrical/plumbing. Larger sheds require a building permit from LA County Building & Safety.
Glendale FAQ
Do I need a permit for a shed in Glendale?
Sheds under 120 square feet and one story generally do not need a permit. Larger structures require permits. All must meet setback requirements.
How close can I put a shed to my property line?
Sheds must comply with your zone's setback requirements. Contact Glendale's Planning Division for specific setback distances.
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