Charleston County, SC Noise Ordinances: Amplified Music & Outdoor Sound (2026)
Amplified music rules in Charleston County, SC, also called sound permit, PA system, or live music ordinances, set decibel limits, time-of-day restrictions, and when permits are required.
Key Facts
- Audibility standard
- Plainly audible inside a neighbor's dwelling is unlawful
- Distance/decibel layer
- Also barred above 70 dBA within 500 feet, § 3-43
- Night curfew
- Excessive audible sound barred 10 p.m. to 7 a.m.
- 13 exemptions
- Church bells, farm/construction daytime work, permitted events
- Penalty
- Up to $500 fine or 30 days jail, § 3-45
Summary
Playing a stereo or sound system on any property so it is "plainly audible within any residential dwelling of another" is unlawful in unincorporated Charleston County under County Code § 3-42, with the same rhythmic-bass test used for vehicles, layered nighttime and 70 dBA/500-foot limits, and specific carve-outs for church bells, farm work and permitted public events.
Sec. 3-42. - Noise—Amplified sound in general. It shall be unlawful for any person to play, operate, or cause to be played or operated, any radio or other music or sound amplification or reproduction equipment upon real property in such a manner as to be plainly audible within any residential dwelling of another. The detection of the rhythmic bass component of the music or sound is sufficient to constitute a plainly audible sound. Sec. 3-43(b) Any excessive, unnecessary, or unreasonable sound that is plainly audible within 500 feet of the property line of a residentially developed parcel or above 70 dBA is prohibited.(c)Any excessive, unnecessary, or unreasonable sound that is plainly audible between 10:00 p.m. and 7:00 a.m. is prohibited.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 21).
Full Breakdown
County Code § 3-42 makes it "unlawful for any person to play, operate, or cause to be played or operated, any radio or other music or sound amplification or reproduction equipment upon real property in such a manner as to be plainly audible within any residential dwelling of another," using the same low bar as the vehicle rule: "the detection of the rhythmic bass component of the music or sound is sufficient to constitute a plainly audible sound" (§ 3-40 defines "plainly audible" as anything "detected by a person using his or her unaided hearing facilities").
" is barred outright regardless of distance. 00 or 30 days in jail, or both, and § 3-46 lets any neighbor "specifically damaged" sue directly in magistrate or circuit court to stop the noise.
Violations & Fines
Amplified-sound violations carry the same Article II penalty as vehicle noise: a misdemeanor under § 3-45 punishable by "a fine of not more than $500.00 or not more than 30 days in jail, or both." Each instance can be cited separately, and a resident "specifically damaged" by repeated amplified noise can bring a civil action in magistrate or circuit court under § 3-46 without waiting on county enforcement.
Frequently Asked Questions
Can I get cited for a backyard party speaker in Charleston County?
Is there a curfew for amplified sound at night?
Are church bells or construction noise exempt from the amplified-sound rule?
What can a neighbor do if amplified noise keeps happening despite complaints?
Sources & Official References
Other rules in Charleston County
Compare Charleston County to another location·View the South Carolina noise ordinances overview
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