Noise ordinances › Chula Vista, CA

Chula Vista noise ordinance: quiet hours, limits and complaints

Last updated: October 5, 2026

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Quiet hours in Chula Vista

Table III (19.68.030) has two columns: night is 10 p.m. to 7 a.m. on weekdays and 10 p.m. to 8 a.m. on weekends; day is 7 a.m. to 10 p.m. on weekdays and 8 a.m. to 10 p.m. on weekends. "Weekday" means Monday through Friday that is not a legal holiday (19.68.020 CC); the table has no separate holiday column. Interior limits (Table IV, 19.68.040) switch at 10 p.m. and 7 a.m. Under Chapter 17.24, in commercial and residential zones: playing sound equipment in a residential zone between 11:00 p.m. and 8:00 a.m. so as to be plainly audible 50 feet from the building, structure, vehicle or premises is prima facie evidence of a violation (17.24.040 D.1); loud or raucous yelling or shouting on public streets is singled out "particularly between the hours of 11:00 p.m. and 8:00 a.m." (C.5); and tools, power machinery, equipment and construction or building work in residential zones may not cause disturbing noise between 10:00 p.m. and 7:00 a.m. Monday through Friday or between 10:00 p.m. and 8:00 a.m. Saturday and Sunday, except emergency repairs for health and safety (C.8). Stationary emergency signaling devices may be tested only from 7:00 a.m. to 7:00 p.m. (60 seconds maximum), and complete-system tests no more than once a month and not before 7:00 a.m. or after 10:00 p.m. (19.68.050 E.2). A barking dog is judged "at any time of day or night" (6.24.040 A.1).

Decibel limits

Yes. Table III (19.68.030), exterior limits in dB(A) by RECEIVING land use, measured at the boundary or at any point within the boundary of the affected property: all residential except multiple dwelling 45 at night / 55 by day; multiple dwelling residential 50 / 60; commercial 60 / 65; light industry (I-R and I-L zones) 70 / 70; heavy industry (I zone) 80 / 80. The same numbers are read two ways: "Environmental Noise" as the Leq in any hour and "Nuisance Noise" as a level not to be exceeded at any time (Table III notes 1-2; 19.68.030 A.4.a-b). Appendix A (19.68.090) sorts sources: environmental includes fixed air-conditioning units, permitted commercial and industrial activity, loading in conjunction with permitted uses, fixed machinery and pumps, and lawn mowers; nuisance includes private parties and gatherings, radios, stereos, TVs, sound amplifiers, musical instruments and drums, shouting and singing, pets, auto and vehicle repairs on residential sites, power tools other than those normally found with permitted uses, hobby activities, off-road vehicles, burglar and car alarms, sound trucks, and temporary construction and demolition. Corrections: limits drop 5 dB for a steady whine, screech or hum or repetitive impulsive noise such as hammering (19.68.030 B.3); if the measured ambient (taken with the source off) exceeds the table, the ambient becomes the limit (B.4); continuous noise can be measured over a few minutes, and for intermittent noise a period of at least 15 minutes is "strongly recommended" (B.1-B.2). Where two dissimilar uses share one property, the more restrictive limit applies (A.1). Table IV (19.68.040) sets levels, measured inside a neighboring receiving dwelling unit, for any source of sound within a residential dwelling unit or noise on property the person owns, leases, occupies or controls (land-use cell "Multifamily Residential"): 10 p.m. to 7 a.m., 45 dBA not to be exceeded at any time, 40 dBA not to be exceeded for 1 minute in 1 hour, 35 dBA not to be exceeded for 5 minutes in 1 hour; 7 a.m. to 10 p.m., 55, 50 and 45; if the interior ambient is higher, the ambient-based allowances in 19.68.040 A.2 apply. Vibration above the perception threshold (0.01 inch per second, 1 to 100 Hz) is prohibited at or beyond the source's property boundary, or at 150 feet from the source if it is on a public space or public right-of-way (19.68.050 C; 19.68.020 BB). Exempt from the Table III exterior limits (19.68.030): street sales (which the same item says are prohibited unless an exception is granted under 19.68.070), construction and demolition, stationary nonemergency and emergency signaling devices, motor vehicles operating on public rights-of-way, and noise allowances written into temporary use permits under Chapters 19.54 and 19.58 or into City Council approval of parades, civic functions or gatherings (19.68.060 C). Meter standard: ANSI S1.4-1971 type S2A (19.68.020 AA). Table I in 19.68.010 (a chart of common sounds) and the EPA goals in Table II are stated as criteria, not limits.

What the ordinance actually says

§ 19.68.030(A)(4): "No person shall operate, or cause to be operated, any source of sound at any location within the City or allow the creation of any noise on property owned, leased, occupied or otherwise controlled by such person which causes the noise level to exceed the environmental and/or nuisance interpretation of the applicable limits given in Table III."

§ 19.68.030(A)(4)(b): "Nuisance noise shall be measured as a sound level not to be exceeded at any time."

§ 19.68.030, Table III: "Noise Level [dB(A)]"; columns "10 p.m. to 7 a.m. (Weekdays)" over "10 p.m. to 8 a.m. (Weekends)" and "7 a.m. to 10 p.m. (Weekdays)" over "8 a.m. to 10 p.m. (Weekends)"; row "All residential (except multiple dwelling)" 45 and 55; row "Multiple dwelling residential" 50 and 60.

§ 17.24.040(D)(1): "The operation of sound production or reproduction device, radio receiving set, musical instrument, drum, phonograph, television set, machine, loud speaker and sound amplifier or similar machine or device in a residential zone between the hours of 11:00 p.m. and 8:00 a.m. in a manner as to be plainly audible at a distance of 50 feet from the building, structure, vehicle, or premises in which it is located;"

§ 17.24.040(C)(8): "The use of any tools, power machinery, or equipment or the conduct of construction and building work in residential zones so as to cause noises disturbing to the peace, comfort, and quiet enjoyment of property of any person residing or working in the vicinity between the hours of 10:00 p.m. and 7:00 a.m., Monday through Friday, and between the hours of 10:00 p.m. and 8:00 a.m., Saturday and Sunday, except when the work is necessary for emergency repairs required for the health and safety of any member of the community;"

§ 19.68.078(A)(4): "The violation of this chapter by making or allowing a nuisance noise disturbance shall be an infraction."

§ 17.24.060(A): "In addition to other penalties allowed by State law or this Municipal Code, a person responsible for repeated violations of CVMC 17.24.040 may be subject to an administrative fine of $1,000 per incident."

Quoted verbatim from the official codified text (Chula Vista Municipal Code, Title 19 "Planning and Zoning," Chapter 19.68 "Performance Standards and Noise Control" (cited as "the noise control ordinance"): 19.68.010 general provisions, 19.68.020 definitions, 19.68.030 exterior noise limits (Table III), 19.68.040 interior noise limits (Table IV), 19.68.050 prohibited acts, 19.68.060 special provision (exemptions), 19.68.070 exceptions, 19.68.078 enforcement, 19.68.090 appendices (Ord. 2101 § 3, 1985; Ord. 2276, 1988; Ord. 2642, 1995; Ord. 2790, 1999; most recently Ord. 3544 § 1, 2023, in 19.68.030, .070 and .078). Title 17 "Environmental Quality," Chapter 17.24 "Noisy and Disorderly Conduct": 17.24.010 disorderly conduct, 17.24.040 disturbing, excessive, offensive or unreasonable noises, 17.24.050 enforcement of prima facie violations, 17.24.060 repeated violations and cost recovery (Ord. 3068 § 1, 2007, and earlier). Title 6, 6.24.040 barking dogs (Ord. 3226, 2012; Ord. 3258 § 1, 2013). Title 1, Chapter 1.20 general penalty (1.20.010, 1.20.040). The host states: "The Chula Vista Municipal Code is current through Ordinance 3626, passed August 18, 2026." Text read on chulavista.municipal.codes (the City's code host) on 2026-10-05.). Verified against the live code on 2026-10-05. Ordinances get amended — before acting on a specific provision, check the linked official code. This page is a plain-language summary, not legal advice.

How to file a noise complaint in Chula Vista

Who enforces depends on the type of noise: the Chief of Police investigates and enforces "nuisance" noise (parties, stereos, shouting, animals, construction), and the Director of Development Services enforces "environmental" noise from permitted uses such as fixed equipment and business operations (19.68.078 B-C). Per chulavistaca.gov, the Police Department's page lists "Non-Emergency: (619) 691-5151" and 911 for emergencies; its Crime Prevention Resources page answers "Should I call the police about noise problems?" by recommending the property manager or security staff first and adding: "If you are willing to sign a complaint and follow through with future court appearances, or property management is not available, call the Police Department's non-emergency number (619) 691-5151." Code Enforcement takes reports of code violations through its online "Report a Violation" form, a print and fax or mail form, or by phone at (619) 691-5280 (the online form says "No anonymous requests will be investigated"), and investigates "generally within two working days"; its list of issues routinely investigated does not name noise, and it lists barking dogs as "Not enforced" and refers them to the Chula Vista Animal Care Facility. Barking dogs: the Animal Care Facility's online Barking Dog Complaint Form (anonymous submissions are not accepted; the complainant declares under penalty of perjury and promises to appear at the hearing if the dog owner appeals the administrative citation); the page says to call 619-476-2476 "to discuss the matter". The City Attorney's Neighborhood Protection Unit, which lists noise violations among its focus areas and prosecutes infraction and misdemeanor violations of the Municipal Code, is at 619-691-5099. Sources: https://www.chulavistaca.gov/departments/police-department, https://www.chulavistaca.gov/departments/police-department/crime-prevention, https://www.chulavistaca.gov/departments/development-services/code-enforcement/report-a-violation, https://www.chulavistaca.gov/departments/animal-care/services/barking-dog-complaint-form and https://www.chulavistaca.gov/departments/city-attorney/about-us/neighborhood-protection-unit.

Step by step, with what to log and what to expect after you file: how to file a noise complaint in Chula Vista. For the general playbook — documenting the problem, talking to a landlord or HOA, when 311 beats 911 — see the noise complaints guide.

Worth knowing

(1) One table, two readings: the Table III numbers are an hourly average (Leq) for "environmental" noise from permitted uses but a never-exceed level for "nuisance" noise, and where a noise is both it is enforced as nuisance noise unless the Chief of Police finds the environmental rules more nearly apply (19.68.078 D). (2) The weekend night runs to 8 a.m., an hour later than weekdays. (3) Construction and demolition are exempt from the Table III limits (19.68.060 C.2); in residential zones they are governed by 17.24.040 C.8, which bars work that causes disturbing noise from 10 p.m. to 7 a.m. Monday through Friday and 10 p.m. to 8 a.m. Saturday and Sunday, and contains no separate holiday rule. (4) The general prohibition in section 17.24.040 covers disturbing, excessive, offensive or unreasonable noise made by a person in a commercial or residential zone that disturbs others in a commercial or residential zone, and does not restrict reasonable scientific or industrial activities in areas zoned for them or on San Diego Unified Port District lands (17.24.040 A); its list of prohibited noises also covers animals, attention-getting drums, advertising loudspeakers, unmuffled exhausts, revving motorcycles, horns, and pool equipment. (5) Amplified sound plainly audible at 50 feet at any hour is prima facie evidence of a violation when it also makes a person aware of accompanying vibration at 50 feet (17.24.040 D.2), and anyone authorized to enforce the chapter may confiscate and impound the amplifying or transmitting components as evidence, while a peace officer may impound a vehicle under Vehicle Code § 22655.5 when those components cannot be readily removed without damaging them or the vehicle (17.24.050). (6) Repeat violators: a person responsible for a second violation of 17.24.040 within one year (365 days) of the first at premises under their control is liable for maintaining a public nuisance, and a person responsible for repeated violations "may be subject to an administrative fine of $1,000 per incident"; a landlord who knows of or is notified of a tenant's first violation becomes a responsible person; parents are jointly and severally liable for a minor; and where a repeat violation occurs within one year and the responsible party had written notice of the previous one, the responsible person is liable for the cost of the police services needed for the second violation (17.24.060). (7) Penalty class: 19.68.078 A.3-A.4 make environmental and nuisance noise violations infractions, while the general penalty chapter makes any violation a misdemeanor unless the City Prosecutor cites it as an infraction, sets infraction fines at not more than $100 for a first violation and misdemeanors at up to six months and/or $1,000, and 1.20.040 states that those general penalty sections supersede all other criminal penalty provisions of the Code (1.20.010, 1.20.040). (8) Occasional outdoor gatherings, public dances, shows and sporting and entertainment events held under a permit or license issued by the City are exempt, but regularly scheduled school athletic events are not (19.68.060 B). (9) The City Council may grant exceptions for environmental noise only, through a process like a conditional use permit, never for nuisance noise (19.68.070). (10) Exterior burglar or fire alarms and motor vehicle burglar alarms may not sound for more than 15 minutes, and noise-sensitive zones (hospitals, schools, courts) are enforceable only where conspicuous signs are posted (19.68.050 E.3, F). (11) Barking dogs: "extended period" means 60 minutes or more of uninterrupted barking in a 24-hour period, with no break of five minutes or more; the owner gets 10 days after a first complaint; a second complaint can be lodged 15 days after the first; a citation requires complaints signed under penalty of perjury by two residents at separate addresses within 100 feet of the dog's property, one of whom lodged two complaints; after two complaints the Animal Care Facility stops processing complaints against that dog; mediation can hold a citation in abeyance; a barking dog is also a private nuisance a neighbor can sue over; and the Facility will not confiscate dogs for barking alone (6.24.040). The code text says the complaint form is to be mailed or delivered to 130 Beyer Way, while the City now offers the form online.

Document it before you report it

Chula Vista's limits are measured numbers, so a reading is direct evidence of how loud it really is. Take a quick reading with the free online decibel meter — it runs in your browser and records nothing — and check how loud your block is on the Chula Vista noise map. For time-stamped measurement history you can show a landlord or code officer, the app keeps a log.