Noise Ordinances in Upper Darby, PA (2026)
6 verified noise ordinances for Upper Darby, Pennsylvania, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Upper Darby bars audible radios, TVs, stereos and similar sound devices between 10:00 p.m. and 7:00 a.m. if the sound crosses a property line, a shared wall, or carries 50 feet from a vehicle parked on a public street. Police, the Health Officer or Licenses and Inspections enforce it.
Upper Darby Nighttime Noise Curfew
Some RestrictionsUpper Darby Code § 373-6B(2)
Operating any such device between the hours of 10:00 p.m. and 7:00 a.m. the following day in such a manner as to be plainly audible across real property boundaries or through partitions common to two parties within a building and plainly audible at 50 feet from such device when operated within a motor vehicle parked on a public right-of-way or on a public space.
Construction Hours
Upper Darby bars operating construction, repair, alteration or demolition equipment between 9:00 p.m. and 6:00 a.m. the next day, on buildings, structures, streets or alleys in any land use category. There is no separate permit for a nighttime exception in the chapter itself.
Upper Darby Construction Noise Hours
Some RestrictionsUpper Darby Code § 373-6F
Construction noise. Operating or causing to be operated any equipment used in construction, repair, alteration or demolition work on buildings, structures, streets, alleys or appurtenances thereto in any land use category between the hours of 9:00 p.m. and 6:00 a.m. the following day.
Barking Dogs
Upper Darby Code § 222-19 bars letting a dog bark or howl to the point of becoming a nuisance, but enforcement is unusual: the neighbor bothered by the noise must personally sign a private criminal complaint against the dog's owner before a Magisterial District Judge.
Upper Darby Barking Dog Nuisance Rule
Light RestrictionsUpper Darby Code § 222-19
§ 222-19. Dog barking. A. No person shall allow their dog(s) to bark where such dog barking, howling, etc., becomes a nuisance. B. The person(s) complaining of the dog barking must sign a private complaint with the local Magisterial District Judge naming the offending dog owner.
Amplified Music & Outdoor Sound
Upper Darby bars operating a radio, TV, stereo or other sound-reproducing device loud enough to cross a property line between 10:00 p.m. and 7:00 a.m., or to be "plainly audible" 50 feet from a vehicle parked on a public street, under Section 373-6B of the Township's noise ordinance.
Upper Darby Amplified Sound Curfew
Some RestrictionsUpper Darby Code § 373-6
B. Radios, television sets, speakers, amplifiers and similar devices. (1) Operating or permitting the use or operation of any radio receiving set, musical instrument, television, phonograph, drum or other device for the production or reproduction of sound in such manner as to cause a noise disturbance; or (2) Operating any such device between the hours of 10:00 p.m. and 7:00 a.m. the followi...
Decibel Limits
Upper Darby caps stationary noise sources at 55 dB(A) in residential zones from 8 a.m. to 10 p.m. and 50 dB(A) overnight, up to 65 dB(A) in commercial zones at all times, measured at the property boundary, with a 5 dB(A) tighter limit for pure-tone or impulsive sound.
Upper Darby Zoning-Based Decibel Limits
Some RestrictionsUpper Darby Code § 373-7
It shall be unlawful for any person to operate or permit to be operated any stationary source of noise in such a manner as to create a sound pressure level which exceeds the limits set forth for the receiving land use (land use category) in Table I below when measured at the property boundary. When a noise source can be identified and its noise measured in more than one land use category, the l...
Vehicle Noise
Upper Darby caps motor vehicle noise on public streets by vehicle class and speed: 82-88 dB(A) for ordinary cars, 88-92 dB(A) for motorcycles, and up to 96 dB(A) for large trucks, measured 4 feet high and 50 feet from the travel lane.
Upper Darby Vehicle Noise Limits on Streets
Some RestrictionsUpper Darby Code § 373-8
No person shall operate a motor vehicle on a public right-of-way at any time in such manner that the sound pressure level emitted by said vehicle exceeds the levels set forth in Table II when measured at the location. This section shall apply to all motor vehicles, whether publicly or privately owned, that are duly licensed.
Looking for Delaware County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Upper Darby city rules.
Noise Ordinances in Delaware County →