New Hanover County, NC Noise Ordinances: Construction Hours (2026)
Construction hours in New Hanover County, NC, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Construction/chainsaw curfew
- 9:00 p.m. to 7:00 a.m., § 23-34(b)(1)
- Garage machinery curfew
- 9:00 p.m. to 7:00 a.m., § 23-34(b)(2)
- Lawn mower/domestic tool curfew
- 9:30 p.m. to 6:30 a.m., § 23-34(b)(3)
- Area covered
- Residentially zoned areas only
- Decibel reading required
- No, per § 23-34(a)
Summary
Sec. 23-34(b) bars operating construction machinery, chainsaws and garage machinery between 9:00 p.m. and 7:00 a.m., and lawn mowers or other domestic power tools between 9:30 p.m. and 6:30 a.m., in any residentially zoned area of unincorporated New Hanover County. No decibel meter reading is needed to prove a violation.
(a)Notwithstanding the decibel ranges set forth in section 23-33, a decibel level reading shall not be necessary for proving a violation of this section.(b)It shall be unlawful to carry on the following activities:(1)Operate construction machinery and chainsaws between the hours of 9:00 p.m. and 7:00 a.m. in any residentially zoned area of the county.(2)Operate garage machinery between the hours of 9:00 p.m. and 7:00 a.m. in any residentially zoned area of the county.(3)Operate lawn mowers and other domestic tools out-of-doors between 9:30 p.m. and 6:30 a.m. in any residentially zoned area of the county.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 15 Update 1).
Full Breakdown
Sec. 23-34(a) exempts this section from the decibel-meter proof requirement that governs Sec. 23-33, so a deputy does not need a sound-level reading to write a citation; the listed activity and the clock are enough. Sec. in any residentially zoned area of the county. Sec. window to garage machinery. Sec. , for lawn mowers and other domestic tools operated out-of-doors. All three curfews are limited to residentially zoned areas; the code does not extend them to nonresidential districts. Sec. 23-36 exempts emergency operations protecting public health and safety and aircraft operations at the county airport, but does not exempt ordinary construction or landscaping work.
Sec. 23-39 places responsibility on a property owner for a tenant's repeat violation once the sheriff's department or county attorney's office has given the owner written notice of a prior citation, though the owner faces only civil, not criminal, exposure for a tenant's conduct. The curfew applies solely inside the unincorporated county; Wilmington and the beach towns set their own construction-hours rules under separate municipal codes.
Violations & Fines
Sec. 23-40 makes each violation a civil citation of $100 for a first offense, $300 for a second and $500 for a third or subsequent offense, collectible as civil debt if unpaid within 20 days of citation, with every additional day of the violation counted separately. Sec. 23-40(b) also allows prosecution as a Class 3 misdemeanor punishable by a fine of up to $500.
Frequently Asked Questions
What hours are construction machinery banned in New Hanover County?
Can I mow my lawn late at night?
Does the county need a decibel reading to cite a construction noise violation?
Sources & Official References
Other rules in New Hanover County
How New Hanover County compares: Cities with the Strictest Construction Hours·Compare New Hanover County to another location·View the North Carolina noise ordinances overview
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