Dunedin vs St. Petersburg
How do industrial noise rules compare between Dunedin, FL and St. Petersburg, FL?
Dunedin and St. Petersburg have similar restriction levels.
Dunedin, FL
Pinellas County
Dunedin Code Section 107-41.1 regulates industrial-scale noise, including machinery, manufacturing equipment, HVAC, ventilators, and blower equipment, capping sound at 65 dB(A) at the complainant's property line.
View full Dunedin rules →St. Petersburg, FL
Pinellas County
Industrial and commercial operations in St. Petersburg must meet the Chapter 11 plainly-audible standards at zoning boundaries, with stricter limits where industrial parcels abut residential zones.
View full St. Petersburg rules →Key Facts Comparison
| Fact | Dunedin | St. Petersburg |
|---|---|---|
| Decibel cap | 65 dB(A) at property line | - |
| Code section | Sec. 107-41.1 | - |
| Muffler standard | Equal/better than OEM | - |
| Covered equipment | HVAC, blowers, machinery | - |
| Max fine | Up to $500 per day | - |
| Code chapter | - | Chapter 11, Article III |
| Boundary day | - | 500 ft plainly audible |
| Boundary night | - | 200 ft plainly audible |
| Hospital buffer | - | 300 ft sensitive zone |
Highlighted rows indicate differences between cities.
Dunedin FAQ
Are HVAC units covered by Dunedin's noise rules?
Yes. Air conditioners, heating units, ventilators, and blower equipment that disturb neighbors of ordinary sensibilities can be cited under Section 107-41.1.
Can a business be cited for engine noise?
Yes. Internal combustion and steam engines without an effective OEM-equivalent muffler violate the ordinance, regardless of decibel reading.
St. Petersburg FAQ
Can a factory in St. Petersburg run 24 hours?
Yes, if it stays under the plainly-audible thresholds at the nearest residential property line: 500 feet during the day and 200 feet during quiet hours from 11 p.m. to 7 a.m.
Are HVAC and refrigeration units regulated as industrial noise?
Yes. Outdoor mechanical equipment must comply with Chapter 11 noise limits and may require acoustical screening when operating near residential zones or hospital noise-sensitive zones.
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