Property Assessment

Municipal services (snow removal, sports and recreation, etc.) are largely financed by property tax revenues.

This tax is calculated in proportion to the real value of each building on the property assessment roll. This tax is used to distribute the cost of municipal services among property owners.

The Ville de Montréal is responsible for property assessment and for updating the assessment rolls for the entire Town of Mount Royal, in compliance with the Act respecting municipal taxation and the relevant regulations.

See also our Taxation web page for further information.

The assessment roll, which represents the inventory of all properties in a given jurisdiction, indicates the value of each property on the basis of its actual or commercial value, within the meaning of articles 43 to 45 of the L.F.M. It covers all the residential, commercial, industrial, institutional, agricultural and vacant properties. The values which are registered take account of the real market values on July 1 of the second fiscal year preceding the first for which it is conceived.

Property Assessment Roll 2026–2027–2028

If no modifications are made to the property, these data are valid for the duration of the triennial roll. The latest assessment roll was submitted on September 10, 2025. The values it contains reflect market conditions as at July 1, 2024. It is the basis for your 2026, 2027 and 2028 tax bills.

Consult the property assessment roll for Town of Mount Royal on the City of Montreal's website at: https://montreal.ca/role-evaluation-fonciere

Note: On November 7, 2025, the assessment notice for the current roll for fiscal years 2026-2027-2028 will be mailed to property owners.

New Review Application Fees (DDR) Now in Effect

New fees for review applications (DDR), announced by the Agglomeration of Montreal have been in effect since January 30, 2026, in accordance with By-law RCG 26-003 – 2026 Fiscal Year. The letter confirming the coming into force of the new fees is available here. For additional information on requesting a review of the property assessment roll, please consult the City of Montréal website: Apply for a property assessment review | City of Montréal.

The value entered on the assessment roll corresponds to the real value of your property, which is always in a free market open to competition. It is therefore the most probable selling price that a potential buyer could pay in a private treaty sale.

To learn more

List of property sales within the TMR territory over the years.

Property Assessment Rolls

Municipal Assessment: The Visit to Your Property