Aircraft noise is federally preempted (FAA). No local noise ordinance applies to aircraft in flight. Camarillo Airport (CMA) is the nearest general aviation facility.
Simi Valley's aircraft noise regulations address the impact of airport operations on nearby residential neighborhoods. Properties within designated airport noise contours (typically 65 DNL and above) are subject to special zoning overlay districts that restrict new residential construction and require sound insulation for existing homes. The city participates in FAA Part 150 noise compatibility programs, which fund voluntary soundproofing improvements for eligible homes. Building codes in noise-affected zones require Sound Transmission Class (STC) ratings of 35 or higher for exterior walls and windows. Real estate disclosures are mandatory for properties within airport influence areas. California's West Coast includes several commercial airports that generate local noise policy.
New construction without required sound insulation in airport zones carries stop-work orders and fines of $500–$2,000. Failure to provide real estate noise disclosure results in liability for rescission of sale.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Simi Valley, CA
Simi Valley requires vehicles to be parked on improved surfaces and prohibits blocking sidewalks, driveways, and fire hydrants. Driveway modifications requir...
Simi Valley, CA
Vehicles parked on Simi Valley city streets must be moved every 72 hours or the Police Department may cite or tow them under California Vehicle Code Section ...
Simi Valley, CA
Simi Valley restricts parking of RVs, boats, and other oversized vehicles or detached trailers on every city street under SVMC Section 4-9.402, with a 48-hou...
Simi Valley, CA
Simi Valley requires a Zoning Clearance from the Planning Division before installing, altering, or replacing a property line wall or fence. A Building Permit...
Simi Valley, CA
Simi Valley requires building permits for retaining walls over 4 feet in height and engineering for walls supporting surcharges. Retaining walls are common i...
Simi Valley, CA
Under Simi Valley Development Code § 9-44.060 (Animal Keeping), a maximum of four (4) domestic dogs, cats, and/or Vietnamese pot-bellied pigs (in any combina...
Side-by-side rule comparisons with other cities in Ventura County.
See how other cities in Ventura County handle aircraft noise.
See how Simi Valley's aircraft noise rules stack up against other locations.
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