Noise Ordinances in Lee's Summit, MO (2026)
7 verified noise ordinances for Lee's Summit, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Lee's Summit bans noise disturbances between 10:00 p.m. and 7:00 a.m. under City Code Sec. 17-254, covering amplified sound, loudspeakers, loading and unloading, and construction equipment across residential property lines or within designated noise-sensitive zones. The Police Department's Noise Control Officer enforces the curfew, and violators face fines up to $500 or 90 days in jail.
Lee's Summit Nighttime Quiet Hours Rules
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-254(A), (B)(1), (B)(5), (B)(6)
No person shall unreasonably make, continue, or cause to be made or continued, any noise disturbance. (Noncommercial public speaking and public assembly activities...shall be exempt from the operation of this article.) ... Operating...any radio, television, phonograph, drum, musical instrument, sound amplifier or similar device which produces, reproduces, or amplifies sound... Between the hours...
Construction Hours
Lee's Summit bars construction, drilling, and demolition noise across residential property lines from 10 PM to 7 AM, seven days a week. Outside those hours, construction sound cannot exceed 65 dBA at the property line.
Lee's Summit Construction Noise Hours
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-254(B)(6)(a)
Between the hours of 10:00 p.m. and 7:00 a.m. the following day, seven (7) days a week, such that the sound therefrom creates a noise disturbance across a residential real property boundary or within a noise sensitive zone, except for emergency work of public service utilities or by special variance issued pursuant to Subsection 17-255.1.
Barking Dogs
Lee's Summit makes it a noise violation to own or harbor a dog, cat, bird or other animal that frequently or continuously howls, barks, meows or squawks loudly enough to disturb a neighbor across a residential property line, enforced by the Police Department's Noise Control Officer.
Lee's Summit Barking Dog Noise Rule
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-254(B)(4)
4.Animals and birds. Owning, possessing or harboring any animal or bird which frequently or for continued duration, howls, barks, meows, squawks, or makes other sounds which create a noise disturbance across a residential real property boundary or within a noise sensitive zone. ... Noise disturbance shall mean any sound which: A.Endangers or injures the safety or health of humans or animals; or...
Leaf Blower Rules
Lee's Summit bars outdoor power tools such as leaf blowers, lawn mowers, saws, sanders and snowblowers from running in residential areas between 10:00 p.m. and 7:00 a.m. if the noise crosses a neighbor's property line, under City Code Sec. 17-254(B)(16). The Police Department's Noise Control Officer investigates complaints, and violators face fines up to $500 or 90 days in jail.
Lee's Summit Leaf Blower & Lawn Tool Hours
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-254(B)(16)
16.Power tools or devices. Operating or permitting the operation of any mechanical powered saw, drill, sander, grinder, lawn or garden tool, snowblower, or similar device used outdoors in residential areas between the hours of 10:00 p.m. and 7:00 a.m. the following day so as to cause a noise disturbance across a residential real property boundary. ... 6.c. This section shall not apply to the us...
Amplified Music & Outdoor Sound
Lee's Summit bans amplified sound from radios, speakers or loudspeakers between 10 p.m. and 7 a.m. wherever it crosses a property line, plus a flat rule that any device audible 50 feet away from a vehicle or boat is a violation regardless of time of day.
Lee's Summit Amplified Sound & Noise Curfew
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-254(B)(1)(a)
A.No person shall unreasonably make, continue, or cause to be made or continued, any noise disturbance. (Noncommercial public speaking and public assembly activities conducted on any public space or public right-of-way shall be exempt from the operation of this article.)B.The following acts, and the causing thereof, are declared to be in violation of this article:1.Devices. Operating, playing o...
Decibel Limits
Lee's Summit sets numeric decibel ceilings by receiving land use under City Code Sec. 17-256: 55 dba by day and 50 dba overnight at residential property lines, 65 dba for commercial land at all times, and 70 dba for industrial land at all times, each measured at the property boundary.
Lee's Summit Decibel Limits by Land Use
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-256(A)
A.No person shall operate or cause to be operated on private property any source of sound in such manner as to create a sound level which exceeds the limits set forth for the receiving land use category, as follows, when measured at or within the property boundary of the receiving land use: Residential uses, as defined by the UDO 7:00 a.m.—10:00 p.m. 55; (Residential, public space, open space o...
Vehicle Noise
Lee's Summit caps motor vehicle and motorcycle noise on public roads under City Code Sec. 17-257: 84 to 92 dba depending on vehicle weight and speed, measured 25 feet from the vehicle, plus a hard requirement that every vehicle run a working muffler. Idling trucks over 10,000 pounds near homes at night face a separate 30-minute limit.
Lee's Summit Vehicle & Muffler Noise Limits
Some RestrictionsLee's Summit, MO, Code of Ordinances ch. 17, art. IX, § 17-257(A), (B), (D)
A.No person shall operate or cause to be operated a public or private motor vehicle or motorcycle on a public right-of-way at any time in such a manner that the sound emitted by the motor vehicle or motorcycle exceeds the level, as follows: All motor vehicles of GVWR or GCWR of 10,000 lbs. or more: 92, 96, 94; Any motorcycle: 90, 94, 90; Any other motor vehicle or any combination of vehicles to...
Looking for Jackson County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Lee's Summit city rules.
Noise Ordinances in Jackson County →