Blainville or Saint-Léonard: comparison for buyers

Choose two or three cities from my guides. The figures come from the same sources as the guides.

Median prices

BlainvilleSaint-Léonard
Single-family home
$835,000148 sales · +11% year over year
last 4 quarters$718,12570 sales · -1% year over year
Condo
last 4 quarters$432,425159 sales · +1% year over year
last 4 quarters$422,12593 sales · +2% year over year
Plex (2 to 5 units)
last 4 quarters$821,56244 sales · +10% year over year
last 4 quarters$1,056,875140 sales · +3% year over year

Median price = half of the properties sold for less, the other half for more. The price of a specific property varies.

Source: Centris, Q3 2026 (July to September).
Blainville: City of Blainville. For condos and plexes, Centris does not publish a quarterly price due to too few transactions: the figures cover the last four quarters. (Centris – Blainville statistics)
Saint-Léonard: Borough of Saint-Léonard. Centris does not publish a median price for Q3 2026 due to too few transactions: the figures cover the last four quarters, with the change over one year. The plex is the most frequently sold property type in the borough. (Centris – Saint-Léonard statistics)

At a glance

Blainville
Population (2021 census)
59,819 residents (+5.2% since 2016)
Occupied private dwellings (2021)
22,424
Average home value (2026 budget)
$710,200
Saint-Léonard
Population (2021 census)
79,495 residents (+2% since 2016)
Owner households (2021)
About 35% (about 65% renters)
Area
13.5 km² (about 5,900 residents per km²)

Transit

BlainvilleBlainville station is on the exo 12 Saint-Jérôme line; according to exo, the trip to Lucien-L’Allier station, downtown, takes about 1 h 15 min. On weekends, trains end at De la Concorde station in Laval (connection to the metro). exo buses serve the station and neighbourhoods. Highway 15, Route 117 and Highway 640 cross the city.
Saint-LéonardThere is no metro station in the borough yet. The 141 Jean-Talon Est bus connects Saint-Léonard to the Saint-Michel (blue line) and Honoré-Beaugrand (green line) stations. The blue line extension will add five stations between Saint-Michel and Anjou, three of them on rue Jean-Talon Est, in Saint-Léonard or at its boundary; according to the STM, it is scheduled to open in 2031. To the north, the Saint-Léonard–Montréal-Nord exo station (Mascouche line) leads to Côte-de-Liesse station, where you can take the REM downtown. Highway 40 crosses the borough.

Education

BlainvilleCentre de services scolaire des Mille-Îles (including the Henri-Dunant and Lucille-Teasdale secondary schools) and Sir Wilfrid Laurier School Board for English-language education. Nearest cégep: Collège Lionel-Groulx, in Sainte-Thérèse.
Saint-LéonardCentre de services scolaire de la Pointe-de-l’Île for French-language education (including École secondaire Antoine-de-Saint-Exupéry) and English Montreal School Board for English-language education (including Laurier Macdonald High School, on boulevard Viau). There is no cégep in the borough; Collège de Rosemont and Cégep Marie-Victorin, in eastern Montréal, are accessible by public transit.

Health

BlainvilleHôpital de Saint-Eustache, which serves the MRC de Thérèse-De Blainville.
Saint-LéonardCLSC de Saint-Léonard and Hôpital Santa Cabrini (emergency), on rue Saint-Zotique Est, near the borough. Both are part of the CIUSSS de l’Est-de-l’Île-de-Montréal, as is Hôpital Maisonneuve-Rosemont.

Welcome tax

BlainvilleSince the 2026 budget, Blainville applies 1.5% from $315,000 to $750,000, then 3% on the portion above $750,000 (rates as of October 2026, for information only). For a house at the median price of $835,000, that comes to about $11,911.
Saint-LéonardSaint-Léonard is part of the City of Montréal, so Montréal’s rates apply: 0.5% up to $62,900; 1% up to $315,000; 1.5% up to $552,300; 2% up to $1,104,700; then additional brackets up to 4% above $3,113,000 (2026 rates, for information only). For a plex at the median price of $1,056,875, that comes to about $16,487; for a house at the median price of $718,125, about $9,712.

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