Glendale vs Norwalk
How do retaining walls rules compare between Glendale, CA and Norwalk, CA?
Glendale and Norwalk 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 →Norwalk, CA
Los Angeles County
Norwalk requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
View full Norwalk rules →Key Facts Comparison
| Fact | Glendale | Norwalk |
|---|---|---|
| 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 | - |
| Permit Free | - | Up to 4 feet typically |
| Engineering | - | Required over 4 feet |
| Setbacks | - | Apply near property lines |
| Drainage | - | Must be addressed |
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.
Norwalk FAQ
Do I need a permit for a retaining wall?
In Norwalk, 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 Norwalk zoning code for specific distances from property lines.
Compare other topics
See how Glendale and Norwalk compare on other ordinance categories.
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