Retaining Walls: Glendale vs Pasadena
How do retaining walls rules compare between Glendale, CA and Pasadena, CA?
Glendale and Pasadena have similar restriction levels.
Glendale, CA
Los Angeles County
Retaining walls in Glendale are limited to 5 ft exposed height. Maximum 3 successive walls at least 5 ft apart with slopes between not exceeding 2:1, and combined height cannot exceed 10 ft. Building permit required for walls 4+ ft.
View full Glendale rules →Pasadena, CA
Los Angeles County
Retaining walls up to 4 ft in Pasadena require a zoning permit. Taller retaining walls require a building permit and engineering. Hillside areas have additional design standards to blend structures into terrain per PMC Title 14 and Title 17.
View full Pasadena rules →Key Facts Comparison
| Fact | Glendale | Pasadena |
|---|---|---|
| Max Exposed Height | 5 feet per wall | - |
| Successive Walls | Max 3, 5 ft apart minimum | - |
| Combined Height | 10 feet maximum | - |
| Permit Required | Retaining walls 4+ ft | - |
| Zoning Permit | - | Up to 4 ft |
| Building Permit | - | Over 4 ft |
| Hillside | - | Enhanced design standards |
| Engineering | - | Required for taller walls |
Highlighted rows indicate differences between cities.
Glendale FAQ
Do I need a permit for a retaining wall?
In Glendale, walls over 4 feet typically require a building permit and engineered plans. Shorter walls may be exempt.
How close to the property line can I build a retaining wall?
Setback requirements vary. Check Glendale zoning code for specific distances from property lines.
Pasadena FAQ
Do I need a permit for a retaining wall?
In Pasadena, walls over 4 feet typically require a building permit and engineered plans. Shorter walls may be exempt.
How close to the property line can I build a retaining wall?
Setback requirements vary. Check Pasadena zoning code for specific distances from property lines.
Compare other topics
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