Noise Ordinances in Littleton, CO (2026)
6 verified noise ordinances for Littleton, Colorado, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Littleton's core nighttime noise curfew bars power equipment over 5 horsepower from running in residential or business districts between 10 PM and 7 AM. City Code Section 7-3-5(H) covers chain saws, pavement breakers, riding tractors and similar commercial-grade equipment on any property or public way.
Littleton 10 PM to 7 AM Power Equipment Curfew
Some RestrictionsLittleton City Code § 7-3-5(H)
H. Commercial Power Equipment: Between the hours of ten o'clock (10:00) P.M. and seven o'clock (7:00) A.M., no person shall operate on any property within a residential or business district(s) or on any public way within residential or business district(s) any power equipment rated more than five (5) horsepower, such as, but not limited to, chain saws, pavement breakers, lot chippers, riding tr...
Construction Hours
Littleton limits noise-generating construction equipment to 7 AM to 7 PM on weekdays and 9 AM to 5 PM on weekends and official holidays. City Code Section 7-3-5(J) requires a written exemption from Public Works to run outside those windows.
Littleton Permitted Construction Noise Hours
Some RestrictionsLittleton City Code § 7-3-5(J)
J. Construction Activities: Noise-generating equipment associated with construction activities may be operated solely between the hours of seven o'clock in the morning (7:00 A.M.) and seven o'clock in the evening (7:00 P.M.) weekdays and nine o'clock in the morning (9:00 A.M.) and five o'clock in the evening (5:00 P.M.) weekends and official holidays unless written exemption is provided by the ...
Barking Dogs
Littleton makes it unlawful to keep a cat or dog that, through loud, frequent or habitual barking, yelping, yowling or howling, causes a serious annoyance. Section 6-2-6 declares any violation a public nuisance, giving the city a nuisance-abatement path on top of the standard Chapter 6-2 penalty.
Littleton Noise-Creating Cats and Dogs Ban
Some RestrictionsLittleton City Code § 6-2-6
It shall be unlawful for any person to keep or harbor any cat or dog which, by loud, frequent, or habitual barking, yelping, yowling, or howling causes a serious annoyance. Any violation of this Section is hereby deemed to be a public nuisance.
Leaf Blower Rules
Littleton restricts domestic power equipment, the category covering leaf blowers, lawnmowers and other grounds maintenance tools, to daytime hours. City Code Section 7-3-5(I) bans operating equipment rated five horsepower or less between 10 PM and 7 AM in residential or business districts.
Littleton Leaf Blower and Yard Equipment Hours
Some RestrictionsLittleton City Code § 7-3-5(I)
I. Domestic Power Equipment: Between the hours of ten o'clock (10:00) P.M. and seven o'clock (7:00) A.M., no person shall operate or permit to be operated on private property or on the public way within any residential or business district(s) any power equipment rated five (5) horsepower or less and used for home or building repair or grounds maintenance. Such power equipment shall include, but...
Amplified Music & Outdoor Sound
Littleton bans operating a loudspeaker or sound-amplifying equipment audible in any residential area unless a temporary permit is obtained. City Code Section 7-3-5(K) requires event organizers to apply to the City Manager for concerts, speeches or similar amplified activities.
Littleton Amplified Sound and Loudspeaker Permit Rules
Significant RestrictionsLittleton City Code § 7-3-5(K)(1)(a)
K. Amplified Sound: 1. Prohibitions: a. It shall be unlawful for any person to operate a loudspeaker or sound amplifying equipment in a fixed or movable position or attached to or mounted upon any structure or motor vehicle, within the City, for the purpose of paging, giving instructions, directions, talks, addresses or lectures or for transmitting music or sound to any person or assemblages of...
Vehicle Noise
Littleton bars unmuffled vehicle exhaust and car stereos loud enough to carry. City Code Section 7-3-5 requires every vehicle exhaust to pass through a working muffler and makes a stereo plainly audible 25 feet from a vehicle on a public right of way automatic proof of a violation.
Littleton Vehicle Stereo and Muffler Noise Rules
Some RestrictionsLittleton City Code §§ 7-3-5(A), 7-3-5(B)
A. Radios, Television Sets, Phonographs And Similar Devices: It shall be unlawful for any person to use, operate or permit to be played any radio receiving set, musical instrument, television, phonograph, drum or other machine or device for the production or reproduction of sound in such a manner as to cause to be made or continued any unnecessary noise as heard without measurement or as heard ...
Looking for Arapahoe County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Littleton city rules.
Noise Ordinances in Arapahoe County →