Placer County, CA Short-Term Rentals: Noise Rules (2026)
Key Facts
- Applies
- Article 9.36 + Tahoe Basin CNEL, § 9.42.080(D)
- Amplified sound
- Never audible from parcel line
- Quiet hours
- 9 p.m. to 8 a.m. Pacific
- During quiet hours
- No STR sound audible at parcel line
- Posting required
- Noise limits posted inside unit
- Consequence
- Violation breaks good standing, risks revocation
Summary
Short-term rental guests in eastern Placer County must follow the county's general noise ordinance plus Tahoe Basin CNEL levels, and the STR rules go further: amplified sound can never be audible from the property line, and a 9 p.m. to 8 a.m. quiet-hours window bans any audible sound from the rental at all during those hours.
D. Noise. All short-term rental guests are required to comply with the standards of Placer County Code Article 9.36 (Noise) and the community noise equivalent levels (CNEL) of the Tahoe Basin Area Plan with the following additions: 1. The daytime and nighttime noise limits shall be posted inside the vacation rental in a location readily visible to all guests. 2. Amplified sound, meaning sound whose volume is increased by any electric, electronic, mechanical, or motor-powered means, shall not be used outside or be audible from the parcel line of any short-term rental at any time. 3. Quiet hours shall be imposed from nine p.m. to eight a.m. Pacific Standard Time. No sound from the STR shall be audible from the parcel line of any short-term vacation rental unit during this time.
Full Breakdown
36 and the community noise equivalent levels of the Tahoe Basin Area Plan. Every permitted STR must post the applicable daytime and nighttime noise limits inside the unit where guests can see them. Beyond the posted limits, amplified sound, meaning any sound whose volume is boosted by electric, electronic, mechanical or motor-powered means, is barred from being used outside or being audible from the parcel line at any time of day, not just during quiet hours. m. Pacific-time quiet-hours window then bars any sound from the STR from being audible at the parcel line at all, effectively silencing outdoor activity and amplified indoor sound alike overnight.
36 case would; an officer or neighbor hearing sound cross the property line during quiet hours is enough to document it. 080(B), who must be reachable by phone around the clock and is expected to respond to and stop a noise complaint in real time.
Violations & Fines
A noise standards violation under Section 9.42.080(D) counts toward the STR's compliance record, and Section 9.42.040(B)(6) treats any unresolved violation as taking the permit out of good standing, which strips the renewal priority a well-behaved STR would otherwise get. Repeated or serious noise violations can lead to permit revocation under Section 9.42.100, and a property owner with a revoked permit cannot seek a new one for two years.
Frequently Asked Questions
Can guests play music outside my Placer County vacation rental?
What are the quiet hours for short-term rentals in Placer County?
Does a noise complaint against my STR need a decibel reading?
Sources & Official References
Other rules in Placer County
California rules heatmap·Compare Placer County to another location·View the California short-term rentals overview
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