Noise Ordinances in Hayward, CA (2026)
6 verified noise ordinances for Hayward, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Construction Hours
Hayward restricts loud construction and landscaping work to 7 a.m. to 7 p.m. on weekdays and Saturdays, and 10 a.m. to 6 p.m. on Sundays and holidays. Equipment is capped at 83 dBA from 25 feet, and property-line noise cannot exceed 86 dBA under Municipal Code Section 4-1.03.4.
Hayward Construction Noise Hours
Some RestrictionsHayward, CA Municipal Code Sec. 4-1.03.4
Unless otherwise provided pursuant to a duly-issued permit or a condition of approval of a land use entitlement, the construction, alteration, or repair of structures and any landscaping activities, occurring between the hours of 10:00 a.m. and 6:00 p.m. on Sundays and holidays, and 7:00 a.m. and 7:00 p.m. on other days, shall be subject to the following: (a)No individual device or piece of equ...
Barking Dogs
Hayward bans keeping any animal that habitually and unreasonably disturbs the neighborhood by barking, howling, crying or crowing. Animal control officers and police enforce Section 4-4.11 as a standalone noise offense, charged as an infraction with fines set under state law.
Hayward Barking Dog Noise Rules
Some RestrictionsHayward, CA, Municipal Code § 4-4.11
SEC. 4-4.11 - UNNECESSARY NOISES. It shall be unlawful for a person to keep or permit to remain on any premises within the City any animal or combination of animals that habitually, unnecessarily, and unreasonably disturbs the peace and quiet of any neighborhood or person by howling, barking, crying, baying, crowing, or making any other noise.
Leaf Blower Rules
California AB 1346 bans sales of new gas leaf blowers since January 1, 2024. Hayward also limits blower use to daytime hours in residential zones.
Hayward Leaf Blower Rules
Some RestrictionsCal. AB 1346 (2021) (Air pollution: small off-road engines - leaf blowers/lawn equipment phase-out)
This bill would require the state board, by July 1, 2022, consistent with federal law, to adopt cost-effective and technologically feasible regulations to prohibit engine exhaust and evaporative emissions from new small off-road engines, as defined by the state board. The bill would require the state board to identify and, to the extent feasible, make available funding for commercial rebates or...
Amplified Music & Outdoor Sound
Hayward requires a permit before amplifying equipment can be used at a special event on public property if the sound would exceed the noise chapter's limits. Section 4-1.04.1 sets a 14-day advance filing deadline and lets the City Manager attach conditions on hours and volume before granting the exemption.
Amplified Sound Permits in Hayward
Some RestrictionsHayward, CA Municipal Code Sec. 4-1.04.1
(a)The City Manager, or his or her designee, may issue a permit exempting from any special event conducted on public property at which noise is produced by any mechanical or amplifying equipment which will, or is likely to, exceed the noise limits imposed by these regulations, if it is determined that:1.The event is of interest to a substantial number of persons residing in the City;2.The event...
Aircraft Noise
Hayward Executive Airport caps aircraft noise under Municipal Code Section 2-6.120: daytime (7 a.m. to 11 p.m.) Single Event Noise Exposure Level limits of 98 to 100 dB, and nighttime (11:01 p.m. to 6:59 a.m.) limits of 95 to 97 dB, measured at four Noise Monitoring Terminals on Runways 28L/28R and 10R/10L. Section 2-6.121 presumes a violation from FAA takeoff noise ratings alone.
Hayward Airport Aircraft Noise Limits
Some RestrictionsHayward Municipal Code Sec. 2-6.120 (Aircraft Noise Limit)
No aircraft may take off, land or otherwise operate at the Airport between the hours of 7:00 a.m. and 11:00 p.m. if it generates a Single Event Noise Exposure Level (SENEL) which exceeds the following values as measured at any one (1) of the Airport's four (4) Noise Monitoring Terminals (NMT): Runways 28L/28R: NMT #1 98, NMT #2 98, NMT #3 98, NMT #4 98. Runways 10R/10L: NMT #1 98, NMT #2 98, NM...
Vehicle Noise
Car stereos and similar devices can't be heard more than 25 feet from the vehicle on public or private property in Hayward, and horns can't be sounded except for genuine warning purposes, under Municipal Code Section 4-1.03.3.
Hayward Vehicle Stereo and Horn Noise Rules
Some RestrictionsHayward, CA, Municipal Code Sec. 4-1.03.3 (Noise From Vehicles)
No person shall use or operate any radio, tape player, record player, compact disc player, or any similar device in or on a vehicle located on any public property within the City in a manner that is audible to a person of normal hearing sensitivity more than twenty-five feet from such vehicle, nor shall any person use or operate any such device on or in a vehicle located on private property in ...
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