Anyone wishing to carry out one of the projects listed below must respect the applicable zoning by-law and obtain either a construction permit or a certificate of authorization. Note that all permits and certificates can be paid by cheque to the City of Montreal.
A building permit is required for: |
the construction of a new building |
the transformation or renovations of an existing building |
the expansion of an existing building |
the addition to a building |
the construction of a garage, carport, shed, or any other ancillary building |
the construction of an open gallery (patio), a balcony, an annexed solarium |
finishing a basement |
an interior redesign |
the use of pesticides |
A certificate of authorization is required for: |
building a fence or a wall |
moving a building |
tearing down a building |
installing a winter car shelter |
putting up a sign |
installing a terrace adjacent to a restaurant |
holding a garage sale |
connecting pipes |
holding an itinerant selling on streets or in public places, or a door-to-door charitable fund raising activity |
installing a parabolic antenna of a diameter greater than 50 cm |
installing a commercial tent |
holding a temporary public auction |
installing an in-ground pool |
installing a semi in-ground pool |
installing an above-ground pool |
any works on the shoreline |
pruning a tree |
Online permit request
An online permit application can be submitted in the following cases:
Building demolition |
Construction of an attached garage |
Construction of a garden shed |
Construction of a fence, wall, or hedge |
Construction of a garage or carport |
Certificate of occupancy |
Development of an industrial/commercial/institutional/multi-family residential parking lot with more than 4 dwellings |
Expansion of an industrial/commercial/institutional/multi-family residential building with more than 4 dwellings |
General renovation and other types of permits |
Holding a garage sale |
Industrial/commercial/institutional/multi-family residential interior redevelopment of more than 4 dwellings |
Installing an above-ground pool / spa |
Installing an in-ground pool |
Installing a winter car shelter |
New residential construction |
New industrial/commercial/institutional construction |
Residential building extension |
Sign |
Watering |
The Online Requests portal allows you to submit a permit application, pay fees and track the progress of a pending application without having to go anywhere.
Once you have completed the steps, you will receive your permit by email.
Online Requests Portal |
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Click here to access the Online Requests portal and start filling out your request |
► Please note that only applications for permit requests related to tree felling and pruning cannot be submitted via our online platform.They should be sent by email to info.tp@ville.dorval.qc.ca or by phone at 514 633-4046.
We will contact you once the permit or certificate is ready.
Costs
Click here to consult the by-law concerning applicable rates for permits (Appendix A) (PDF - 149 KB).
The S.P.A.I.P. Procedure
Before issuing out a permit, a S.P.A.I.P. (Site Planning and Architectural Integration Program) procedure, which requires the approval of the Council, is needed for the following work:
By-law RCM-60F-2016
There are many pamphlets that offer information on these subjects. To consult them, click here.
Information: 514 633-4084
The information collected via this form is required to process your online permit and certificate requests. It is intended to be processed exclusively by City of Dorval employees who require access to it in the course of their duties, as well as by current or future subcontractors or partners for exclusively technical and logistical reasons. Physical, organizational, contractual, and technological security measures have been put in place to protect it. We will use, disclose, or retain these records only as long as necessary for the fulfillment of those purposes and to the extent permitted or required by law. You have the right to access and rectify your personal information, and you may withdraw your consent at any time. If consent is refused or withdrawn, please note that we may not be able to process your request. For any inquiries, please contact our Privacy Officer, Louiza Sadoun, at lsadoun@ville.dorval.qc.ca.