Regulates residential noise complaints and other noise matters in Mississauga.
Noise & nuisance — Mississauga, Ontario
What are the quiet hours? What noise is allowed?
The City of Mississauga, Ontario has 4 adopted bylaws on file: Noise Control By-law 0360-1979; Noise Control By-law No. 0360-1979; Nuisance Gathering By-law No. 0211-2023; Nuisance Lighting By-law No. 0262-2012, verified 2026-08-28.
Regulates noise disturbances within Mississauga, setting permitted sound levels, quiet-hour restrictions and exemptions for construction and other activities; enforced via a noise complaint service.
Places a duty on hosts of parties/social gatherings to control participants' behaviour, targeting disruptive noise and nuisance from residential house parties; complements the Noise Control By-law.
Restricts excessive or intrusive outdoor lighting/light pollution from neighbouring residential and commercial properties, part of the city's nuisance-control regime alongside the Noise Control By-law.