Monterey, CA Noise Ordinances: Construction Hours (2026)

The rule, adopted by Ordinance 3374 in 2006 and still in force, applies to any work authorized by a valid City Building Permit: new construction, alterations, remodels, demolition and repairs, along with the trucks that deliver or haul away materials and equipment for those jobs. It sits inside the Zoning Ordinance (Chapter 38) as a citywide performance standard, distinct from the decibel limits in Section 38-111 that govern ongoing land uses.

A property owner or contractor who needs to work outside those windows must apply to the Zoning Administrator for an exception, following public notice and a hearing under the procedures in Section 38-159 et seq. The applicant has to show that sticking to the standard hours would be impractical and that the exception is needed because of something specific to the property, not just convenience. Any exception the Zoning Administrator grants is for a limited time and can be conditioned on renewal every three months, so a long project cannot bank a permanent late-hours pass in one hearing.

There is one built-in carve-out: oversized vehicles carrying a valid City of Monterey Transportation Permit that authorizes night travel may deliver materials at night without violating the construction-hours rule, though only for the delivery itself, not for any construction activity, and every other transportation permit condition still applies.

Because the hours are meant to be enforceable at the job site, the City requires the limitations to be printed directly on the Building Permit and the approved plans, so an inspector or a neighbor can check the posted hours against the clock without pulling the code. Anyone denied an exception can appeal the Zoning Administrator's decision under Section 38-203 et seq.