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πŸ—οΈ Accessory Structures/Carport Rules

Carport Rules: Altadena vs Pasadena

How do carport rules rules compare between Altadena, CA and Pasadena, CA?

Altadena and Pasadena have similar restriction levels.

Altadena, CA

Los Angeles County

Some Restrictions

Carports in Altadena are accessory structures regulated under Altadena CSD 22.306.070 and LA County Code 22.110.040. They count toward the lot-coverage formula and the 2-space minimum parking requirement.

View full Altadena rules β†’

Pasadena, CA

Los Angeles County

Some Restrictions

Carports in Pasadena require a building permit and must comply with zoning setback and lot coverage standards per Title 17 Zoning Code. Design must be consistent with the residential character of the neighborhood.

View full Pasadena rules β†’

Key Facts Comparison

FactAltadenaPasadena
Code SectionLA County 22.110.040 + Altadena CSD 22.306.070-
Min Setback (R-1)5 ft side/rear-
Height Within 15 ft of PL≀23 ft-
Counts Toward Lot CoverageYes-
Permit-Building permit required
Setbacks-Must meet zone standards
Lot Coverage-Counts toward maximum
Code-PMC Title 17 Zoning Code

Highlighted rows indicate differences between cities.

Altadena FAQ

Can I build a carport in my Altadena front yard?

Only outside the required front-yard setback (typically 20–25 ft per Altadena CSD Table 22.306.070-A). Side/rear yards need a 5-ft setback.

Pasadena FAQ

Do I need a permit to build a carport?

Yes, Pasadena requires a building permit for carport construction. Pre-fab kits also require permits in most cases.

Can I build a carport in my front yard?

Front yard carports may be restricted or prohibited by Pasadena zoning. Side and rear yards are more commonly allowed.

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