San Luis Obispo County, CA Short-Term Rentals: Noise Rules (2026)
Key Facts
- Noise threshold
- Audible from 50 feet
- Who evaluates
- Sheriff or Code Enforcement staff
- Cross-referenced standard
- County Noise Standards, Sec. 22.10.120
- Responsible party
- Owner and/or property manager
- Governing section
- County Code Sec. 22.30.510(b)(x)
Summary
Vacation rentals in San Luis Obispo County's Adelaida/Willow Creek Area answer to a specific noise trigger, not just the county's general noise ordinance. Sec. 22.30.510(b)(x) bars renters from creating noise "audible from a distance of 50 feet from the property lines of the rental property," on top of complying with the countywide Noise Standards.
Noise. All residential vacation rentals shall comply with the standards of Section 22.10.120 et seq. (Noise Standards). No residential vacation rental is to involve on-site use of equipment requiring more than standard household electrical current at 110 or 220 volts or that produces noise, dust, odor or vibration detrimental to occupants of adjoining dwellings. In addition, property owners and/or property managers shall insure that the occupants of the residential vacation rental do not create loud or unreasonable noise that disturbs others and is not in keeping with the character of the surrounding neighborhood. Loud and unreasonable noise shall be evaluated through field observations by a County Sheriff, County Code Enforcement or other official personnel, based upon a threshold of noise disturbance related to the residential vacation rental use that is audible from a distance of 50 feet from the property lines of the rental property.
Full Breakdown
Sec. 510(b)(x) folds two layers of noise regulation onto residential vacation rentals in the Adelaida/Willow Creek Area. First, it requires every rental to comply with the countywide Noise Standards of Sec. , and bars the rental from using equipment beyond standard 110- or 220-volt household current, or equipment that produces noise, dust, odor or vibration detrimental to occupants of adjoining dwellings. " That fixed 50-foot audibility test gives deputies and code enforcement officers an objective benchmark to apply on a complaint call, rather than requiring a decibel meter reading.
The noise standard sits alongside the area's other posted requirements: Sec. 510(b)(xi)(2) requires the noise, parking and occupancy standards to be posted inside the rental unit itself and incorporated into the vacation rental contract given to tenants.
Violations & Fines
A violation of the vacation-rental noise standard is listed among the grounds for Zoning Clearance revocation in Sec. 22.30.510(b)(xvi), and penalties, including fines, are set under Chapter 22.74 (Enforcement) of the Land Use Ordinance. Three verified noise or other subsection violations within any consecutive six-month period, documented through signed community affidavits, are independent grounds for revoking the rental's Zoning Clearance.
Frequently Asked Questions
How loud can guests be at an Adelaida-area vacation rental?
Who is responsible if renters make too much noise?
What equipment restrictions apply to vacation rentals besides noise complaints?
Sources & Official References
Other rules in San Luis Obispo County
California rules heatmap·Compare San Luis Obispo County to another location·View the California short-term rentals overview
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