Quiet Hours: Moorpark vs Simi Valley
How do quiet hours rules compare between Moorpark, CA and Simi Valley, CA?
Moorpark and Simi Valley have similar restriction levels.
Moorpark, CA
Ventura County
Moorpark Municipal Code Chapter 17.53 prohibits noise disturbances across residential or commercial property lines between 10:00 PM and 7:00 AM daily. Radios, TVs, stereos, musical instruments, and similar devices are specifically restricted during these hours. Power tools and lawn equipment are also prohibited from 10 PM to 7 AM.
View full Moorpark rules →Simi Valley, CA
Ventura County
Simi Valley Municipal Code Chapter 22 establishes noise standards that prohibit excessive noise during nighttime hours in residential zones. The city enforces both qualitative nuisance standards and quantitative decibel limits measured at property boundaries.
View full Simi Valley rules →Key Facts Comparison
| Fact | Moorpark | Simi Valley |
|---|---|---|
| Quiet Hours | 10:00 PM to 7:00 AM daily | 10 PM to 7 AM |
| Power Tools Cutoff | 10:00 PM to 7:00 AM | - |
| Code Section | MMC Chapter 17.53 (Ord. 515, 2023) | - |
| Enforcement | Code Compliance & Sheriff | Simi Valley PD (805) 583-6950 |
| Loading/Unloading | Prohibited 10 PM - 7 AM | - |
| Daytime Exterior Limit | - | 55 dBA residential |
| Nighttime Exterior Limit | - | 45 dBA residential |
Highlighted rows indicate differences between cities.
Moorpark FAQ
What are the quiet hours in Moorpark?
Moorpark prohibits noise disturbances across property lines between 10:00 PM and 7:00 AM daily under MMC Chapter 17.53. This applies to music, TVs, power tools, lawn equipment, and loading/unloading activities.
Can I use a leaf blower at night in Moorpark?
No. Section 17.53.070(L) prohibits operating any mechanically powered lawn or garden tool between 10:00 PM and 7:00 AM if it creates a noise disturbance across a property line.
Who do I call for a noise complaint in Moorpark?
During business hours, contact Code Compliance at (805) 517-6232. After hours, contact the Ventura County Sheriff at (805) 532-2700 for noise disturbances.
Simi Valley FAQ
What are the quiet hours in Simi Valley?
Nighttime noise restrictions apply from 10 PM to 7 AM. Residential exterior noise must stay below 45 dBA during these hours, compared to 55 dBA during the daytime period.
How do I file a noise complaint in Simi Valley?
Contact the Simi Valley Police Department non-emergency line at (805) 583-6950 to report noise disturbances. Officers can respond and issue citations for violations.
What is the penalty for violating noise limits?
Infraction fines range from $100 for first offense to $500 for third offense within 12 months. Persistent violations may be prosecuted as misdemeanors.
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