Heat pumps in Bolton-Ouest: permits and bylaws
Planning a heat pump or an air conditioner in Bolton-Ouest? Here is what the bylaws say: the permit, the distance from the lot lines, where the unit can go and the noise limit. It all comes from the official texts.
Five spots, one answer for each.
Each answer is the bylaw rule, in short. “Not specified” means the text does not say: ask urban planning.
Allowed in the rear yard, at least 2 m from the property lines.
At least 2 m from the lot lines. A permanent unit in the side setback must be hidden from the street by landscaping.
Not allowed in the front yard.
Not specified in the bylaw: confirm with urban planning.
Allowed on a roof slope other than the one facing the street.
Good to know, and who to call.
Good to know
- A geothermal heating or cooling system requires a certificate of authorization.
- The municipality invites you to call the municipal officer if you are unsure whether a permit is needed.
The short answers.
Do you need a permit to install a heat pump in Bolton-Ouest?
Not specified: only geothermal systems are on the list of certificates; confirm with urban planning.
How far from the lot lines must the unit be?
2 m from the property lines.
Can a heat pump go in the front yard?
No. Not allowed in the front yard.
What is the noise limit?
Peace, order and nuisance bylaw RM 460-2023: no figure for heat pumps (noise that disturbs the peace is prohibited).
Who should I call to confirm before the work?
Urban planning department, 450 242-2704, ext. 22, inspection@bolton-ouest.ca.
Read at the source.
Sources: Zoning bylaw 264-2008, s. 6.1.1 and 6.1.1.13; permits and certificates bylaw 395-2023, s. 2.1.1 and 2.2.1; bylaw RM 460-2023, s. 36 (zoning: version of April 14, 2026; permits: administrative version of February 2, 2026).
Checked by AirGreen on September 30, 2026.
This page is a summary. The official bylaw prevails. Confirm with the city before the work.
A heat pump project in Bolton-Ouest?
We come and see your property, and the estimate is free.