Chapel Hill, NC Noise Ordinances: Quiet Hours (2026)

Chapel Hill regulates noise through two parallel codified frameworks. First, the dedicated Appendix B Noise Control Code - an unusual feature in North Carolina, which most municipalities lack - sets numeric dB(A) caps at the property boundary by primary use category (residential, business/commercial/institutional, shopping centers/industrial) and by time of day, published in Table 1 (A-weighted) and Table 2 (octave-band) of the appendix. Second, Chapter 11 (Miscellaneous Provisions and Offenses), Article III - Noise contains additional general nuisance / prohibited-noise provisions. Daytime is defined as 7:00 a.m. to 11:00 p.m. (extended to midnight on Friday and Saturday for purposes of allowed elevated levels on weekend evenings - a concept the Institute for Local Self-Reliance credits Chapel Hill with originating because of UNC fraternity / sorority parties, and that has since been copied by other college towns). Nighttime is the remaining hours. The Table 1 residential cap of 50 dB(A) daytime / 45 dB(A) nighttime makes Chapel Hill, per Stewart Acoustical Consultants, one of the small group of North Carolina jurisdictions with 'the lowest night-time limits of 45 dB(A) for residential areas.' When the primary use of the property producing the noise differs from the receiving property, the lower of the two Table 1 limits applies. State-law overlays include N.C.G.S. 14-159 (disorderly conduct, which can include unreasonable noise) and N.C.G.S. 20-128 (motor vehicle muffler and excessive noise). The Town's heaviest enforcement zones are the off-campus student-housing neighborhoods immediately surrounding UNC - Northside, Pine Knolls, the Westside / Mallette-Cameron blocks, Mason Farm, the Town/Gown corridor around Rosemary Street and Franklin Street, and the Westside / Hillsborough Road area. Day-to-day complaints route through the Chapel Hill Police Department (Community Services Unit (919) 932-2929) and Code Enforcement ((919) 969-5043, codeenforcement@townofchapelhill.org weekdays 8:30 a.m.-5:00 p.m.).