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Saint-Mathias-sur-Richelieu

2,126 properties on the 2026 property assessment roll

Saint-Mathias-sur-Richelieu has 2,126 properties on the 2026 property assessment roll. The most common property types are single-family home (1,296), mobile home (192), duplex (144). The median assessed value on the roll is $463,400, an average increase of 26.6% over the previous roll. The median year of construction is 1987.

According to the 2021 Census, Saint-Mathias-sur-Richelieu has 4,544 residents (+0.3% since 2016), with a median age of 46. 79% of households own their home. The median after-tax household income is $72,000 and the median dwelling value reported in the census was $348,000.

Sources: 2026 property assessment roll (MAMH) · 2021 Census (Statistics Canada).

The market by property type

Single-family home
1,296
Avg. assessment $554,635
Mobile home
192
Avg. assessment $252,234
Duplex
144
Avg. assessment $661,304
Condominium
32
Avg. assessment $345,772
Triplex
20
Avg. assessment $675,225
Residential
19
Avg. assessment $341,974
Apartment building (6 units)
8
Avg. assessment $919,338
Quadruplex
5
Avg. assessment $637,980

Population trend

+9.6% since 2001

All of Saint-Mathias-sur-Richelieu · annual estimates from the ISQ

20254,598 residents20012025

Population estimates as of July 1, Institut de la statistique du Québec (ISQ) (2001-2025). Recent years are revised or preliminary.

Main streets in Saint-Mathias-sur-Richelieu

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Other streets in Saint-Mathias-sur-Richelieu

Properties in Saint-Mathias-sur-Richelieu