North Charleston, SC
Noise Code
The official quiet hours, decibel limits, and enforcement protocols for North Charleston, SC.
Ordinance Summary
North Charleston, SC noise ordinances, specifically Article V - Noises, prohibit unreasonably loud and disturbing noise. This includes the operation of gas-powered lawn mowers, leaf blowers, and similar equipment within 300 feet of a residence between 11 PM and 7 AM. Proposed updates aim to establish specific decibel limits (e.g., 60 dB day, 55 dB night residential) and require outdoor music to cease by 11 PM.
Quiet Hours
11PM-7AM for gas-powered equipment; proposed residential quiet hours are 9PM-8AM (Sun-Thu) and 11PM-8AM (Fri-Sat) for certain decibel levels, with outdoor music ceasing by 11PM.
Police Non-Emergency
843-743-7200Decibel Limits
"The existing ordinance does not specify decibel limits, generally prohibiting 'unreasonably loud and disturbing or unnecessary noise'. Proposed changes include residential limits of 60 dB from 8 AM - 9 PM (Sun-Thu) or 11 PM (Fri-Sat), and 55 dB outside those hours. Commercial areas are also subject to specific restrictions."
Measure Noise Levels Instantly
Use our free browser-based decibel meter to check if your neighbors are violating the North Charleston, SC code.
Specific Noise Restrictions
Operation of gas-powered lawn mowers, leaf blowers, and similar equipment within 300 feet of a residence is prohibited between 11:00 p.m. and 7:00 a.m.
Unlawful to play amplified music or sounds in private courtyards or outdoor areas audible in public streets after 11:00 p.m. and before 7:00 a.m. Sound trucks require registration, cannot be unreasonably loud beyond 100 feet, are limited to 15 watts, and cannot operate near hospitals or schools. Proposed changes indicate outdoor music must cease by 11 PM.
Any animal making disturbing noises, including repeated howling, barking, or whining causing unreasonable annoyance, disturbance, or discomfort to neighbors, is considered a public nuisance.
Unlawful to operate a motor vehicle causing unreasonably loud, excessive, or unusual noise, including rapid throttle advancing (revving) of an engine, disturbing the peace day or night.
Frequently Asked Questions
Quiet Hours?
11PM-7AM for gas-powered equipment; proposed residential quiet hours are 9PM-8AM (Sun-Thu) and 11PM-8AM (Fri-Sat) for certain decibel levels, with outdoor music ceasing by 11PM..
Construction?
Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.
Who to call?
Use Non-Emergency Police: 843-743-7200.
Fines?
Commonly range from $50 to $500 for initial offenses.
Noise Solutions for North Charleston, SC
SolvedBest Gear for North Charleston, SC Residents
Ultrasonic Bark Control
Humane deterrent that emits a high-frequency sound when it detects barking.
Loop Quiet Ear Plugs
The "gold standard" for sleeping. Reduces noise by 24dB without the pain of foam plugs.
1/2" Thick Rug Pad
Essential for the "80% Rule." Adds density to rugs to absorb footfall impact noise for downstairs neighbors.
Hemp Calming Chews
Natural relief for dog anxiety. Perfect for separation anxiety barking or fear of fireworks.
ThunderShirt for Dogs
The best solution for anxiety-induced barking (fireworks, thunder, separation).
Marpac Dohm Classic
The original fan-based machine. Unlike digital loops, this creates real rushing air sound.
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