Glendale vs Palmdale
How do retaining walls rules compare between Glendale, CA and Palmdale, CA?
Glendale and Palmdale 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 →Palmdale, CA
Los Angeles County
Palmdale requires permits for retaining walls above a certain height, typically 4 feet. Engineering review may be required for taller walls.
View full Palmdale rules →Key Facts Comparison
| Fact | Glendale | Palmdale |
|---|---|---|
| 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.
Palmdale FAQ
Do I need a permit for a retaining wall?
In Palmdale, 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 Palmdale zoning code for specific distances from property lines.
Compare other topics
See how Glendale and Palmdale compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool