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Guide

Hamilton's noise by-law: hours, permits, complaints

What the Noise Control By-law bans, the night hours, exemption permits and who to call.

Summary

Hamilton's Noise Control By-law No. 11-285 says no one may make or permit an unreasonable noise or a noise likely to disturb the city's inhabitants, at any hour. Some noises are deemed disturbing outright, including construction or loading clearly audible at a neighbouring property between 10 p.m. and 7 a.m. To complain, call Municipal Law Enforcement at 905-546-2782 on weekdays or 905-546-2489 (905-546-CITY) after hours.

Administered by the City of Hamilton's Licensing and By-law Services (Municipal Law Enforcement). Every answer below was checked against its source on October 7, 2026; the source is linked under each one.


What the by-law prohibits

What hours can construction be noisy?

Construction or loading that is clearly audible at a point of reception (any point on another property) between 10 p.m. of one day and 7 a.m. of the next is deemed an unreasonable noise. Construction or loading between 7 a.m. and 7 p.m. of one day is exempt from the by-law.

Deemed unreasonable
10 p.m. to 7 a.m., if clearly audible at another property
Exempt from the by-law
7 a.m. to 7 p.m.

The by-law does not apply to noise from delivering goods to retail businesses, restaurants (including cafes and bars), hotels and motels, or goods distribution facilities.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)

Is loud music from a house or a car against the by-law?

A radio, amplifier, speaker or similar device is deemed an unreasonable noise if it is clearly audible at a point of reception (another property), or if it is projected into a public place to advertise a good or service. In or on a vehicle, such a device is deemed unreasonable if it is clearly audible at least 8 m from the vehicle.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)

Are there limits on recreational engines like model planes or ATVs?

A combustion or electric engine used for recreation, such as a model airplane or all-terrain vehicle engine, is deemed an unreasonable noise if it is clearly audible at a point of reception and is used between 10 p.m. and 7 a.m., or for more than 1 hour in total between 7 a.m. and 10 p.m. of one day.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)

What other noises are deemed disturbing?

The by-law also deems disturbing: a bell, horn, siren or other warning device used when unnecessary or for an unreasonable time; a vehicle in disrepair or with a maladjusted load; engine exhaust without a working muffler; and an animal whose noise is persistent and clearly audible at a point of reception, except an animal on a farm.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)

What noise is exempt without a permit?

The by-law does not apply to noise from authorized vehicles (such as police, City emergency services, public works and the Hamilton Street Railway), emergency measures, traffic-control signals, normal farm practices, filming under a City film permit, activities at Tim Horton's Field, and events held under a City Special Event permit.

A Special Event exemption still requires that noise not begin before 11 a.m., end before midnight, and stay within 90 dBA measured 10 m from the source and 60 dBA at a point of reception, unless the event permit sets other conditions.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)


Noise exemption permits

Can I get permission to make more noise for a party, event or construction job?

Yes, by applying for a Noise Exemption Permit. There are two types: Construction, for work outside the permitted times of 7 a.m. to 10 p.m., and Event, for amplified sound on private property such as a fundraiser, backyard party, wedding or cultural event. The application fee is $280. Submit the form and fee in person, by mail, or by email to mle@hamilton.ca, with as much notice as possible.

Application fee
$280
In person
330 Wentworth St N (Mon and Wed) or 71 Main St W, 1st floor (Mon to Fri), 8:30 am to 4:30 pm
Inquiries
905-546-2782 · mle@hamilton.ca

Amplified sound may not exceed 90 dBA measured 10 metres from its source, or 60 dBA at any other property. The permit must be posted where police and by-law officers can see it, the volume must come down at their request, and the permit expires if any condition is breached.

Source: City of Hamilton, Property Use By-laws


Complaints and penalties

How do I report a noise complaint in Hamilton?

Monday to Friday from 8:30 a.m. to 4:30 p.m., call 905-546-2782 and choose option 1 to speak with a by-law clerk. Outside business hours, call 905-546-CITY (2489) to log a complaint. On Friday and Saturday from 5 p.m. to 1 a.m., calling 905-546-CITY (2489) has a by-law officer dispatched immediately.

For a police, fire or medical emergency, call 911.

Source: City of Hamilton, Register a By-law Complaint

How do I complain about a barking dog?

Call Animal Services at 905-574-3433 (Monday to Friday, 8:30 a.m. to 4:30 p.m.) or the Customer Contact Centre at 905-546-2489 after hours, on weekends and holidays, or use the City's online form. Anonymous complaints are not accepted. The City tells the owner a complaint was made but not who made it; if the barking continues you file a second complaint and an officer is assigned.

Penalty notice, paid within 15 days
$75
Late payment after 15 days
$132
Fee for inspection
$325

If the officer finds enough evidence, an Administrative Penalty Notice and/or a Fee for Inspection may be issued.

Source: City of Hamilton, File an Animal-Related By-law Complaint

What are the penalties for breaking the noise by-law?

An officer may order the person responsible, or the owner or occupier of the property, to stop the contravening activity. On conviction, a person other than a corporation is liable to a fine of not more than $10,000 for a first offence and $25,000 for a second or subsequent offence; a corporation faces up to $50,000 and $100,000.

Source: City of Hamilton, By-law No. 11-285, Noise Control By-law (Consolidation)

Sources

Every factual claim above traces to one of these documents.

  1. City of Hamilton

    By-law No. 11-285, Noise Control By-law (Consolidation)

    Retrieved October 7, 2026

  2. City of Hamilton

    Property Use By-laws

    Retrieved October 7, 2026

  3. City of Hamilton

    Register a By-law Complaint

    Retrieved October 7, 2026

  4. City of Hamilton

    File an Animal-Related By-law Complaint

    Retrieved October 7, 2026