Bonita Springs, FL Public Conduct: Loud Party Ordinance (2026)

Section 20-22(2) of the Bonita Springs noise article makes it unlawful for any person to make, continue, cause, or permit any noise disturbance. The verbs "cause" and "permit" reach a host or a resident who lets a gathering continue, not only the person operating the speaker. Section 20-20 defines a noise disturbance as excessive, loud, harsh, raucous, nonharmonious sounds or vibrations that unreasonably disturb a reasonable person with normal sensitivities, and defines noise to include low frequency sounds from amplified bass music that can vibrate structures or persons. The code has no social-host provision and no party-size trigger.

Subsection (2)a lists eleven standards, including volume, intensity, vibration, whether the noise is raucous or unruly, ambient noise, proximity to residential sleeping facilities, the nature of the receiving land, time of day or night, duration, and whether the source is commercial or noncommercial. Under subsection (2)b, sheriff's office personnel on the scene must consider all the applicable standards and decide whether a noise disturbance exists. No meter is needed.

A measured route also exists in subsection (1). Table 1 sets residential receiving land at 66 dBA from 7:00 a.m. to 10:00 p.m. and 55 dBA from 10:00 p.m. to 7:00 a.m. Multifamily dwelling units are held to 50 dBA in the day and 45 dBA at night, measured from the receiving unit. The reading must be at least five dB above ambient noise.

Section 20-25 has the Lee County Sheriff's Office investigate and preserves charges for breach of the peace or disorderly conduct under Florida Statutes section 877.03. Landlords carry extra exposure: under section 12-109(e), a guilty finding or no contest plea (including paying the fine) to a noise violation at a permitted rental is grounds to start permit revocation proceedings, and section 12-111(a) requires a written warning after the first occurrence.