Decibel Limits: Glendale vs Los Angeles
How do decibel limits rules compare between Glendale, CA and Los Angeles, CA?
Glendale and Los Angeles have similar restriction levels.
Glendale, CA
Los Angeles County
Glendale enforces presumed ambient noise standards under GMC 8.36.040. Residential (single-family/duplex) zones are limited to 55 dBA daytime and 45 dBA nighttime exterior. Multifamily residential allows 60 dBA. Commercial zones are set at 65 dBA. Any noise exceeding the presumed ambient plus 5 dBA is a violation.
View full Glendale rules →Los Angeles, CA
Los Angeles County
Los Angeles Municipal Code Chapter XI (Noise Regulation) sets zone-based decibel limits ranging from 45 dBA in residential zones at night to 75 dBA in industrial zones.
View full Los Angeles rules →Key Facts Comparison
| Fact | Glendale | Los Angeles |
|---|---|---|
| Residential Day | 55 dBA (single-family) | - |
| Residential Night | 45 dBA | - |
| Multifamily | 60 dBA anytime | - |
| Commercial | 65 dBA anytime | - |
| Code | GMC 8.36.040 | - |
| Residential night limit | - | 45 dBA (10pm-7am) |
| Residential day limit | - | 55 dBA (7am-10pm) |
| Commercial zone limit | - | 60-65 dBA |
| Industrial zone limit | - | 65-75 dBA |
| Standard | - | Ambient plus 5 dBA |
Highlighted rows indicate differences between cities.
Glendale FAQ
What is the noise limit in Glendale residential areas?
Single-family and duplex zones: 55 dBA daytime, 45 dBA nighttime. Multifamily zones: 60 dBA anytime. Any noise exceeding the presumed ambient plus 5 dBA is a violation under GMC 8.36.040.
How does Glendale measure noise violations?
Using the A-weighted scale with slow response at the property line. If noise contains a pure tone or impulsive sound, the standard is reduced by 5 dBA.
Los Angeles FAQ
Can my neighbor be cited if I hear them through the wall?
Yes. LAMC uses a plainly-audible standard at the property line during night hours, and LAPD can issue citations without a formal sound meter reading when violations are clear.
How do I report a noise violation?
Call LA 311 for non-emergency noise complaints or LAPD non-emergency dispatch for active disturbances. Persistent issues can be referred to the Bureau of Street Services.
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