Noise Ordinances in Port St. Lucie, FL (2026)
8 verified noise ordinances for Port St. Lucie, Florida, sourced directly from the municipal code and official government pages.
Verified from official government sources
Quiet Hours
Port St. Lucie sets decibel-based nighttime limits under Code of Ordinances Chapter 94: in residential areas the maximum drops to 55 dBA/60 dBC between 11:00 p.m. and 7:00 a.m., and these nighttime limits also apply all day on Sundays and holidays.
Nighttime Noise Limits 11 PM-7 AM (Table I)
Some RestrictionsPort St. Lucie Code of Ordinances Sec. 94.04 & Table I (Ord. 91-43, passed 7-8-91; Ord. No. 16-08, sec. 3, 2-22-16)
(b) No person shall operate or cause to be operated any source of sound from any location in such a manner as to create a sound level which exceeds the limits set forth in Table I below for property in the receiving land use category when measured at or beyond the approximate real property line of the receiving property. ... (g) For any sound projected at any time on Sunday or a holiday, the so...
Construction Hours
Port St. Lucie Code section 94.05(n) exempts construction noise from the noise limits only between 7:00 a.m. and sundown once a building permit is obtained; construction noise between sundown and 7:00 a.m. requires a special permit under section 94.07.
Construction Allowed 7 AM to Sundown (Permit Required)
Some RestrictionsPort St. Lucie Code of Ordinances Sec. 94.05(n) (Ord. 91-43, passed 7-8-91)
(n) Noise resulting from construction activities occurring between 7:00 a.m. and sundown. The exemption shall be effective upon obtaining a building permit and shall pertain to any construction activity directly related to the construction authorized under the permit. A special permit issued pursuant to section 94.07 shall be required for the generation of noise resulting from construction acti...
Barking Dogs
Under Port St. Lucie Code section 92.09, it is unlawful to keep any animal that barks, howls or makes similar noise between 11:00 p.m. and 6:00 a.m., or that does so continuously for five minutes or more at any time of day.
Noisy Animals Banned 11 PM-6 AM or 5+ Minutes
Some RestrictionsPort St. Lucie Code of Ordinances Sec. 92.09, Noisy animals prohibited (Chapter 92, Animals)
It is unlawful for any person to keep, harbor, own or maintain any animal which causes a noise disturbance by barking, yelping, howling, screeching, squawking, chirping, cawing, crowing or whistling between the hours of 11:00 p.m. and 6:00 a.m., or barking, yelping, howling, screeching, squawking, chirping, cawing, crowing or whistling for continuous periods of five minutes or more at a time.
Leaf Blower Rules
Gas-powered lawn equipment is allowed in Port St. Lucie between 7 AM and 7 PM. No special decibel limits apply beyond the general nuisance standard.
Noise: Lawn Equipment
Few RestrictionsAmplified Music & Events
Port St. Lucie Code section 94.06(c) bars loudspeakers and sound amplifiers in or adjacent to residential areas between 10:00 p.m. and 7:00 a.m. on weekdays and 10:00 p.m. and 10:00 a.m. on weekends and holidays when plainly audible across the property line, and section 94.06(b) prohibits amplified sound that is unreasonably loud or audible on public rights-of-way.
Loudspeaker Curfew & Plainly-Audible Music Ban
Heavy RestrictionsPort St. Lucie Code of Ordinances Sec. 94.06(c) (Ord. 91-43, passed 7-8-91; Am. Ord. 06-132, 11-27-06; Am. Ord. 08-61, 7-14-08)
(c) Loudspeakers and sound amplifiers. The using or operating of any loudspeaker, loudspeaker system, sound amplifier or other similar device between the hours of 10:00 p.m. and 7:00 a.m. on weekdays, and 10:00 p.m. and 10:00 a.m. on weekends and holidays, within or adjacent to residential areas such that the sound there from is plainly audible across the real property line of the source; provi...
Aircraft Noise
Port St. Lucie Code section 94.05(d) expressly exempts noise from the operation of aircraft from its noise ordinance, and aircraft-in-flight noise is governed by exclusive federal authority over navigable airspace under 49 U.S.C. 40103.
Aircraft Noise Exempt Locally; FAA Preempts
Few RestrictionsPort St. Lucie Code of Ordinances Sec. 94.05(d) (Ord. 91-43, passed 7-8-91)
(d) Noise resulting from the operation of any type of aircraft, not including a power model vehicle.
Industrial Noise
Commercial properties in Port St. Lucie must keep noise within 65 dBA during day and 55 dBA at night at the nearest residential property line.
Noise: Commercial Noise
Some RestrictionsVehicle Noise
Port St. Lucie bans sounding a vehicle horn or signaling device continuously for more than 30 seconds except as a danger warning, while general motor-vehicle exhaust/engine noise is governed by Florida Statutes chs. 316 and 403.
Vehicle Horns Limited to 30 Seconds; Motor-Vehicle Noise Per State Law
Some RestrictionsPort St. Lucie, FL Code of Ordinances, Ch. 94 (Noise), Sec. 94.06(a), (f) & Sec. 94.05(e) (Ord. 91-43; Am. Ord. 06-132; Am. Ord. 08-61)
(a) Horns, signaling devices. The sounding of any horn or signaling device on any motor vehicle on any street or public place in the city continuously and/or incessantly for a period in excess of 30 seconds, except as a danger warning. ... (f) Emergency signaling devices: (1) Except in case of an emergency, the intentional sounding of any alarm between the hours of 10:00 p.m. and 7:00 a.m.; (2)...
Looking for St. Lucie County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Port St. Lucie city rules.
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