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Private domain

Are you thinking about renovating, constructing or transforming a building? Before you get started, you must find out whether you need a permit to carry out the work in question. 

Also check to see if the building you own is part of the Mount Royal Historic and Natural District.

Permits and inspections division
5160 boulevard Décarie, suite 865
Montréal (Québec) H3X 2H9

Opening hours
Monday, Tuesday, Thursday and Friday: 8:30 a.m. to noon, and 1:30 p.m. to 4:30 p.m.
Wednesday: CLOSED in the morning; open from 1:30 p.m. to 4:30 p.m.

Due to busy daytime peak hours and variable file processing delays, citizens are advised to come to the service desk before 11:15 a.m. and in the afternoon before 3:30 p.m.

Telephone: 514 872-5160
Fax: 514 872-2765