Sell my house fast in Verdun and L’Île-des-Sœurs

What are condos, plexes and houses selling for in Verdun?

For July to September 2026, Centris reports 123 condo sales in Verdun/Île-des-Sœurs, about three quarters of the borough’s 166 residential sales, at a median of $617,000, flat year over year. Condos averaged 61 days on market, and condo listings rose 5% to 365. Total sales were down 7% and total active listings up 6%, to 454.

Plexes and houses are a smaller share. There were 21 plex sales and 22 single-family sales in the quarter, too few for quarterly medians. Over the last four quarters, plexes of 2 to 5 units sold at a median of $947,762 on 106 sales, down 3%, and single-family houses at $1,225,000 on 98 sales, up 5%, averaging 33 days on market. A median is the middle of what sold: a duplex near Wellington Street and a condo on L’Île-des-Sœurs are priced on their own facts.

Which parts of Verdun are we talking about?

The City of Montreal describes three areas. L’Île-des-Sœurs is a residential island minutes from downtown, with the Domaine Saint-Paul woods. Desmarchais-Crawford is a residential sector from the 1940s along the aqueduct canal, where the buildings share a family resemblance. Wellington–De L’Église is the commercial heart around Wellington Street, known as “la Well”. The borough has three metro stations and 15 km of public shoreline along the St. Lawrence, and the City puts its population at 76,017.

How much is the welcome tax on a Verdun condo or plex?

The 2026 Montreal brackets are 0.5% to $62,900, 1% to $315,000, 1.5% to $552,300, 2% to $1,104,700, 2.5% to $2,136,500, 3.5% to $3,113,000 and 4% above. The duties are calculated on the highest of the price paid, the value stated in the deed and the roll value multiplied by the comparative factor (1.00 in 2026). The buyer pays them, but they shape what any buyer can offer. At the Q3 2026 condo median of $617,000, the duties come to about $7,689; at the four-quarter plex median of $947,762, about $14,304.