UbeeUbeestimate™

Sainte-Marthe-sur-le-Lac

8,769 properties on the 2025 property assessment roll

Sainte-Marthe-sur-le-Lac has 8,769 properties on the 2025 property assessment roll. The most common property types are single-family home (5,593), condominium (1,539), duplex (370). The median assessed value on the roll is $471,000, an average increase of 54.3% over the previous roll. The median year of construction is 2006.

According to the 2021 Census, Sainte-Marthe-sur-le-Lac has 19,797 residents (+9.5% since 2016), with a median age of 39. 89% of households own their home. The median after-tax household income is $82,000 and the median dwelling value reported in the census was $344,000.

Sources: 2025 property assessment roll (MAMH) · 2021 Census (Statistics Canada).

The market by property type

Single-family home
5,593
Avg. assessment $536,208
Condominium
1,539
Avg. assessment $345,553
Duplex
370
Avg. assessment $571,395
Mobile home
197
Avg. assessment $227,178
Triplex
84
Avg. assessment $692,173
Quadruplex
33
Avg. assessment $1,069,788
Residential
13
Avg. assessment $1,856,000
Cottage or vacation home
11
Avg. assessment $263,136

Population trend

+144.8% since 2001

All of Sainte-Marthe-sur-le-Lac · annual estimates from the ISQ

202521,949 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 Sainte-Marthe-sur-le-Lac

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Other streets in Sainte-Marthe-sur-le-Lac

Properties in Sainte-Marthe-sur-le-Lac