Montreal
Westmount
Average assessed value
$2 638 185
Average value over time, by property type
Average assessed value per municipal roll, 2023 to 2026.
Apartment (10+ units)
$18.9M
+5,4%
Apartment (5–9 units)
$3.4M
+4,9%
Single-family / condo unit
$2.4M
+5,4%
Duplex
$2.3M
+2,8%
Triplex / fourplex
$2.0M
+1,4%
Other residential
$1.7M
+5,8%
Average assessed value by property type
From the 2026 municipal assessment roll. Bar length is relative to the highest average.
Apartment (10+ units)
$18 861 543
Apartment (5–9 units)
$3 363 539
Single-family / condo unit
$2 416 755
Duplex
$2 303 402
Triplex / fourplex
$1 983 472
Other residential
$1 668 012