New Haven, CT
Noise Code
The official quiet hours, decibel limits, and enforcement protocols for New Haven, CT.
Ordinance Summary
New Haven, CT noise ordinances, known as the "Noise Control Ordinances," establish specific decibel limits for residential, commercial, and industrial zones during daytime and nighttime hours. Enacted in 1985, recent amendments empower police to seize external speakers if noise is plainly audible at 100 feet, aiming to reduce excessive noise pollution for residents.
Quiet Hours
Weekdays (Mon-Sat): 10:00 p.m. to 7:00 a.m. and Sundays/Federal/State Holidays: 9:00 p.m. to 9:00 a.m.
Police Non-Emergency
203-946-6316Decibel Limits
"Industrial zones have a maximum level of 62 dBA. Impulse noise cannot exceed 80 dB peak during nighttime in residential zones, or 100 dB peak at any time in any zone. If background noise levels exceed standards, a source is excessive if its emission exceeds background levels by 5 dBA, provided it does not exceed 80 dBA at any time."
Measure Noise Levels Instantly
Use our free browser-based decibel meter to check if your neighbors are violating the New Haven, CT code.
Specific Noise Restrictions
Construction and demolition noise is permitted between 7:00 a.m. and 10:00 p.m. Monday through Saturday, and between 9:00 a.m. and 9:00 p.m. on Sundays and federal/state holidays.
Motor vehicles and recreational vehicles are prohibited from emitting noise from loud amplification devices exceeding residential noise level standards. Police can seize external speakers if the noise is plainly audible at a distance of 100 feet.
No person shall own or harbor a dog or dogs that constitute a nuisance due to vicious disposition or excessive barking or other disturbance. Connecticut General Statutes § 22-363 defines excessive barking as a nuisance. New Haven also enforces leash laws.
All motor vehicles are subject to state and local noise standards. Compression release type braking systems (Jake brakes) are generally prohibited.
Frequently Asked Questions
Quiet Hours?
Weekdays (Mon-Sat): 10:00 p.m. to 7:00 a.m. and Sundays/Federal/State Holidays: 9:00 p.m. to 9:00 a.m..
Construction?
Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.
Who to call?
Use Non-Emergency Police: 203-946-6316.
Fines?
Commonly range from $50 to $500 for initial offenses.
Official Sources
Noise Solutions for New Haven, CT
SolvedBest Gear for New Haven, CT 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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