Retaining Walls: Burbank vs Downey
How do retaining walls rules compare between Burbank, CA and Downey, CA?
Burbank and Downey have similar restriction levels.
Burbank, CA
Los Angeles County
Retaining walls under 4 ft (bottom of footing to top) are permit-exempt unless supporting a surcharge. Front yard setback allows max 4 ft combined fence/retaining wall height. Only two retaining walls per front yard, min 8 ft apart (6 ft with Director approval). All downslope walls must be screened with vegetation.
View full Burbank rules →Downey, CA
Los Angeles County
Retaining walls in Downey require building permits. Height is measured from the higher finished grade when lots differ in elevation. Retaining walls combined with fences must meet total height limits.
View full Downey rules →Key Facts Comparison
| Fact | Burbank | Downey |
|---|---|---|
| Permit Exempt | Under 4 ft, no surcharge | - |
| Front Yard Max | 4 ft combined wall + fence | - |
| Max Count | 2 retaining walls in front yard | - |
| Spacing | Min 8 ft apart (6 ft with approval) | - |
| Screening | Vegetation required on downslope face | - |
| Permit | - | Required for retaining walls |
| Grade Difference | - | Measured from higher lot |
| Combined Height | - | Wall + fence must meet limits |
| Engineering | - | Review may be required |
Highlighted rows indicate differences between cities.
Burbank FAQ
Do I need a permit for a retaining wall?
In Burbank, 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 Burbank zoning code for specific distances from property lines.
Downey FAQ
Do I need a permit for a retaining wall?
In Downey, 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 Downey zoning code for specific distances from property lines.
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