Blainville or Longueuil: comparison for buyers
Choose two or three cities from my guides. The figures come from the same sources as the guides.
Median prices
| Blainville | Longueuil |
|---|
| Single-family home |
$835,000148 sales · +11% year over year
|
Vieux-Longueuil$625,000116 sales · stable year over year
Saint-Hubert$587,500129 sales · stable year over year
|
|---|
| Condo |
last 4 quarters$432,425159 sales · +1% year over year
|
Vieux-Longueuil$398,500116 sales · +5% year over year
|
|---|
| Plex (2 to 5 units) |
last 4 quarters$821,56244 sales · +10% year over year
|
Vieux-Longueuil$840,00051 sales · +2% 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)
Longueuil: Centris statistics by borough (no data published for the city as a whole). (Centris – Vieux-Longueuil)
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
Longueuil
- Population (2021 census)
- 254,483 residents (+6% since 2016)
- Boroughs
- Le Vieux-Longueuil, Saint-Hubert, Greenfield Park
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.
LongueuilThe metro’s yellow line runs from Longueuil–Université-de-Sherbrooke station to downtown Montréal, with the RTL bus terminus. The Longueuil–Saint-Hubert exo station is on the Mont-Saint-Hilaire line. The Jacques Cartier Bridge and the Louis-Hippolyte-La Fontaine Tunnel connect the city to Montréal; the nearest REM station is Panama, in Brossard.
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.
LongueuilLongueuil campuses of Université de Sherbrooke and Université de Montréal, Cégep Édouard-Montpetit, École nationale d’aérotechnique.
Health
BlainvilleHôpital de Saint-Eustache, which serves the MRC de Thérèse-De Blainville.
LongueuilHôpital Charles-LeMoyne (Greenfield Park), Hôpital Pierre-Boucher (Vieux-Longueuil).
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.
LongueuilIn 2026, Longueuil applies 1.5% from $315,000 to $630,100, then 3% above $630,100 (rates as of October 2026, for information only; confirm with the City).
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