Noise from Specific Sources in North Hempstead, NY (2026)
3 verified noise from specific sources rules for North Hempstead, New York, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
North Hempstead restricts air-conditioning, refrigeration and other commercial equipment from running loudly enough to disturb residential neighbors between 10:00 p.m. and 8:00 a.m. The rule covers rooftop condensers, walk-in coolers and similar commercial machinery operating near homes overnight.
North Hempstead HVAC Equipment Noise Hours
Some RestrictionsNorth Hempstead Code § 38-3B(6)
(6) Commercial equipment: operating or permitting the operation of any commercial equipment, including but not limited to air-conditioning and refrigeration systems, between the hours of 10:00 p.m. the previous day and 8:00 a.m. in such a manner as to create a noise disturbance across a residential real property boundary or within a noise-sensitive zone.
Car Alarm Limits
North Hempstead requires every motor vehicle burglar alarm to shut off automatically within 20 minutes of activation. The same 20-minute cap applies to exterior burglar and fire alarms, and sounding one outside that limit, or without an automatic cutoff, is a code violation.
North Hempstead Car Alarm Time Limit
Some RestrictionsNorth Hempstead Code § 38-3B(14)(c)
(c) Sounding or permitting the sounding of any exterior burglar or fire alarm or any motor vehicle burglar alarm unless such alarm is automatically terminated within 20 minutes of activation.
Delivery Truck Noise
North Hempstead bars loading, unloading, and handling of boxes, crates, containers and building materials between 10:00 p.m. and 8:00 a.m. whenever the noise crosses into a residential property or noise-sensitive zone. The rule covers delivery trucks and commercial handling equipment working overnight near homes.
North Hempstead Loading Noise Hours
Some RestrictionsNorth Hempstead Code § 38-3B(5)
(5) Loading and unloading: loading, unloading, opening, closing or other handling of boxes, crates, containers, building materials or similar objects between the hours of 10:00 p.m. the previous day to 8:00 a.m. in such a manner as to cause a noise disruption across a residential real property boundary or within a noise-sensitive zone.
Looking for Nassau County county-wide rules?
County ordinances apply to unincorporated areas and may supplement North Hempstead city rules.
Noise from Specific Sources in Nassau County →