Costa Mesa, CA Noise Ordinances: Barking Dogs (2026)
Barking dog rules in Costa Mesa, CA, also called nuisance dog, dog noise, or excessive barking ordinances, define when a barking dog becomes a code violation and how complaints are handled.
Key Facts
- Barking threshold
- 30 min continuous or 60 min intermittent/24 hrs
- Warning period
- 10 days to abate after notice
- Enforcing agency
- Costa Mesa Police Department
- Continuing violation
- Each day past notice is a new offense
- Appeal window
- Via Code Sections 1-42 to 1-47
Summary
Costa Mesa treats a barking dog as a public nuisance once it barks continuously for 30 minutes or intermittently for 60 minutes in any 24-hour period. Municipal Code Section 3-113 lets the Police Department issue an administrative citation after a 10-day written warning, and every day the noise continues past that deadline counts as a separate offense.
"Barking dog" means a dog that barks, bays, cries, howls or makes any noise audible beyond the boundaries of the property on which the dog is situated for an extended period of time to the disturbance of any person at any time of day or night, regardless of whether the dog is physically situated in or upon private property. Such extended period of time shall consist of incessant barking, baying, crying, howling or making of any noise for 30 minutes or more in any twenty-four-hour period, or intermittent barking, baying, crying, howling or making any noise for 60 minutes or more during any twenty-four-hour period. ... The City Council of the City of Costa Mesa hereby decrees that maintaining, keeping and/or permitting a barking dog, as defined in section 3-8 of this Code, on any premises in the City of Costa Mesa constitutes a public nuisance. Every day the barking dog violation exists beyond the ten day notice period to correct the problem, as set out in section 3-114 of this Code, shall be regarded as a new and separate offense.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: rev 4894290; v9 updated 2025-11-18).
Full Breakdown
Section 3-8 of the Costa Mesa Municipal Code defines a "barking dog" as one that barks, bays, cries, howls or makes any noise audible beyond the property line for an extended period: incessant noise lasting 30 minutes or more in any 24-hour period, or intermittent noise lasting 60 minutes or more in any 24-hour period. The definition applies whether the dog is on private property or not, but a dog is not a "barking dog" under the code if someone was trespassing on the property at the time, threatening to trespass, or teasing or provoking the animal.
Section 3-113 declares that maintaining or permitting a barking dog on any Costa Mesa premises is a public nuisance. Section 3-114 sets the enforcement path: an animal control officer or police officer can issue an administrative citation for a barking dog violation the officer did not personally witness, based on a complaint signed under penalty of perjury and lodged with the Costa Mesa Police Department. Before citing, the officer must first mail (registered or certified) or personally serve a written warning notice giving the responsible person 10 days to abate the nuisance.
Every day the barking continues after that 10-day window is charged as a new, separate offense. The citation must contain the information required by Section 1-38, and the recipient can appeal through the administrative hearing procedure in Sections 1-42 through 1-47. The city can also pursue criminal or civil remedies in addition to the citation process.
Violations & Fines
A first barking-dog complaint triggers a written warning notice, not an immediate fine; the owner gets 10 days from mailing or service to stop the noise. Ignoring the notice brings an administrative citation from the Police Department, with each additional day of barking treated as a new offense under Section 3-113. Citations can be appealed under Sections 1-42 through 1-47, and the city may still pursue criminal or civil nuisance remedies in parallel.
Frequently Asked Questions
How long does my dog have to bark before it's a violation in Costa Mesa?
Do I get warned before I'm cited?
What if someone is trespassing or teasing my dog when it barks?
Can repeated barking lead to bigger penalties?
Sources & Official References
Other rules in Costa Mesa
California rules heatmap·Compare Costa Mesa to another location·View the California noise ordinances overview
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Barking Dogs in Nearby Cities
How other cities in Orange County handle barking dogs.