Palm Beach County, FL Noise from Specific Sources: HVAC & Mechanical Noise (2026)
Key Facts
- Max sound level
- 60 dB at neighboring residential line
- Applies
- Any time of day, no exemption
- Coverage
- Unincorporated Palm Beach County only
- Generators
- 75 dB cap, separate rule
- Enforcement
- Code Enforcement Officer; County Attorney injunction
Summary
Fixed mechanical equipment like HVAC condensers can't exceed 60 decibels measured at a neighboring residential property line in unincorporated Palm Beach County, enforced any time of day under the county's noise standards.
No person shall operate or cause to be operated any source of sound from any location in such a manner as to create a sound level which exceeds the limits set forth below in Table 5.E.4.B, Maximum Sound Levels ... Residential Residential ... Fixed mechanical equipment Permanent generator ... Any time See Art. 5.B.1.A.19, Permanent Generators ... 60 dB ... 60 dB
Full Breakdown
Palm Beach County's Unified Land Development Code caps fixed mechanical equipment, HVAC condensers, heat pumps, and pool pumps, at 60 decibels where the sound reaches a neighboring residential property, with no time-of-day exemption; permanent generators fall under a separate 75 dB cap. The standard applies only in unincorporated Palm Beach County under Table 5.E.4.B, Art. 5.E, Performance Standards. Boca Raton, Boynton Beach, Delray Beach, West Palm Beach, Jupiter, and the county's 34 other municipalities set their own limits. Exceeding the cap is a declared public nuisance; the Code Enforcement Officer can ask the County Attorney to seek an injunction to abate it.
Violations & Fines
Exceeding the limit is declared a public nuisance. The Code Enforcement Officer can investigate and ask the County Attorney to file for an injunction to stop the noise.
Frequently Asked Questions
Does Palm Beach County limit how loud my AC unit can be?
Does this rule apply inside West Palm Beach or Boca Raton?
Are backup generators held to the same limit?
Sources & Official References
Other rules in Palm Beach County
Florida rules heatmap·Compare Palm Beach County to another location·View the Florida noise from specific sources overview
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