Grass Height Limits: Altadena vs Glendale
How do grass height limits rules compare between Altadena, CA and Glendale, CA?
Altadena and Glendale have similar restriction levels.
Altadena, CA
Los Angeles County
In Altadena's Very High Fire Hazard Severity Zones, grass and weeds must be kept under 3 inches under LA County Fire Code Title 32 defensible-space rules.
View full Altadena rules →Glendale, CA
Los Angeles County
Glendale's property maintenance code requires yards to be kept free of excessive weeds, overgrown vegetation, and dead plant material. The Code Compliance division enforces standards to maintain neighborhood appearance and prevent fire hazards.
View full Glendale rules →Key Facts Comparison
| Fact | Altadena | Glendale |
|---|---|---|
| Max Height in VHFHSZ | 3 inches | - |
| Code Section | LA County Fire Code Title 32 | - |
| Compliance Window | Year-round in VHFHSZ | - |
| Standard | - | No excessive weeds or overgrown vegetation |
| Fire Hazard Zones | - | Stricter clearance requirements |
| Enforcement | - | Code Compliance division |
| Abatement | - | City may clean and bill owner |
Highlighted rows indicate differences between cities.
Altadena FAQ
How tall can my Altadena grass get?
Under 3 inches if you are in a Very High Fire Hazard Severity Zone — LA County Fire Code Title 32 defensible space rules. Outside VHFHSZ, no specific cap but it cannot become a public nuisance.
Glendale FAQ
Is there a maximum grass height in Glendale?
Glendale requires yards to be free of excessive weeds and overgrowth. Properties near fire hazard zones have additional brush clearance requirements.
What if I don't maintain my yard?
Code Compliance issues a notice with a deadline. If not corrected, the city may perform cleanup and charge you for the cost.
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