Aircraft Noise: Anaheim vs Costa Mesa
How do aircraft noise rules compare between Anaheim, CA and Costa Mesa, CA?
Anaheim has fewer restrictions than Costa Mesa.
Anaheim, CA
Orange County
Anaheim is subject to aircraft noise from nearby airports including Fullerton Municipal Airport. FAA and Caltrans Division of Aeronautics regulate aircraft noise. The city's General Plan Noise Element addresses aircraft noise compatibility.
View full Anaheim rules →Costa Mesa, CA
Orange County
Costa Mesa is within the Airport Environs Land Use Plan for John Wayne Airport (SNA), which operates under departure noise limits and a voluntary nighttime curfew. The city enforces sound insulation requirements for new construction in noise impact zones.
View full Costa Mesa rules →Key Facts Comparison
| Fact | Anaheim | Costa Mesa |
|---|---|---|
| Regulation | Federal (FAA) | - |
| Threshold | 65 dB CNEL | - |
| Interior Max | 45 dBA CNEL | - |
| Nearby Airport | Fullerton Municipal | - |
| Primary Airport | - | John Wayne (SNA) — 2 miles SE |
| Departure Curfew | - | 11 PM – 7 AM voluntary |
| Noise Limit | - | 89.5 dBA single-event departure |
| Sound Insulation Zone | - | 65+ CNEL contour |
| Noise Complaints | - | (949) 252-5185 JWA office |
Highlighted rows indicate differences between cities.
Anaheim FAQ
Can Anaheim regulate aircraft noise?
No. Aircraft noise is federally regulated under FAA rules. The city addresses noise through land use compatibility standards in its General Plan.
Where do I file an aircraft noise complaint?
Contact the relevant airport authority. For Fullerton Municipal: 714-738-6323. For John Wayne: 949-252-5185.
Costa Mesa FAQ
Does Costa Mesa have an airport noise curfew?
John Wayne Airport has a voluntary curfew restricting commercial departures from 11 PM to 7 AM. This is not a Costa Mesa ordinance but an airport Settlement Agreement provision.
Where do I file an aircraft noise complaint in Costa Mesa?
Contact the John Wayne Airport Noise Information Office at (949) 252-5185 or file online through the JWA website noise complaint system.
Does airport noise affect building permits in Costa Mesa?
Yes. Properties within the 65+ CNEL noise contour must meet sound insulation standards under the AELUP before building permits are issued.
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