VERIFIED 2026

Rock Hill, SC
Noise Code

The official quiet hours, decibel limits, and enforcement protocols for Rock Hill, SC.

Ordinance Summary

Rock Hill, SC noise ordinances, under Division 2 of Article V, Chapter 20, prohibit unreasonably loud, disturbing noises that endanger comfort or repose. Key restrictions include construction noise between 9 PM and 7 AM in residential areas, unmuffled engines, and animals causing frequent disturbances. Violations result in a summons for Municipal Court.

Quiet Hours

Specific quiet hours for building operations in residential areas are from 9:00 p.m. to 7:00 a.m. General noise is subjectively evaluated for being unreasonably loud or disturbing.

Police Non-Emergency

803-329-7211

Decibel Limits

Day
N/A
Night
N/A

"The Rock Hill ordinance defines noise based on subjective criteria of being 'unreasonably loud, disturbing' rather than specific decibel levels. York County's ordinance mentions a 5 decibel reduction for residential boundaries between 7 PM and 7 AM."

Measure Noise Levels Instantly

Use our free browser-based decibel meter to check if your neighbors are violating the Rock Hill, SC code.

Specific Noise Restrictions

1
Construction

Building operations, including the use of piledrivers, steam shovels, pneumatic hammers, derricks, steam or electric hoists, or other loud apparatus, are prohibited between 9:00 p.m. and 7:00 a.m. in residential areas, except by permission from the council.

2
Amplified Sound

The use of any drum or other instrument or device for attracting attention by creating noise to any performance, show, or sale is prohibited. General amplified sound falls under the 'unreasonably loud, disturbing noise' prohibition.

3
Animals

The keeping of any animal that causes frequent or long-continued noise, disturbing the comfort or repose of persons in the vicinity, is prohibited.

4
Vehicles

The use of any automobile, motorcycle, or vehicle so out of repair, so loaded, or operated in such a manner as to create loud and unnecessary grating, grinding, rattling, or other noise is prohibited. Noisy exhausts are also specifically prohibited.

Frequently Asked Questions

Quiet Hours?

Specific quiet hours for building operations in residential areas are from 9:00 p.m. to 7:00 a.m. General noise is subjectively evaluated for being unreasonably loud or disturbing..

Construction?

Usually limited to daytime hours (e.g. 7am-6pm). Check 'Specific Restrictions' above.

Who to call?

Use Non-Emergency Police: 803-329-7211.

Fines?

Commonly range from $50 to $500 for initial offenses.

Call Police