Laval or Saint-Laurent: comparison for buyers

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

Median prices

LavalSaint-Laurent
Single-family home
$630,000547 sales · +5% year over year
$880,00061 sales · +3% year over year
Condo
$439,999236 sales · +3% year over year
$463,500100 sales · -2% year over year
Plex (2 to 5 units)
$890,00065 sales · +2% year over year
last 4 quarters$889,87580 sales · -1% 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).
Laval: City of Laval. Median prices and change compared with the same quarter of 2025. (Centris – Laval statistics)
Saint-Laurent: Borough of Saint-Laurent, Q3 2026 (July to September), change compared with the same quarter of 2025. For plexes, Centris does not publish a quarterly price due to too few transactions (16 sales): the figures cover the last four quarters. (Centris – Saint-Laurent statistics)

At a glance

Laval
Population (2021 census)
438,366 residents (+4% since 2016)
Owner households
66.6% (compared with about 60% in Québec)
Median household income (2020)
$85,000 before tax
Sectors
Created by the merger of 14 municipalities in 1965
Saint-Laurent
Population (2021 census)
102,104 residents (+3% since 2016)
Area
43 km², about 70% of it industrial or commercial
Jobs in the borough
About 108,000 (Ville de Montréal)

Transit

LavalThe metro’s orange line has three stations in Laval: Cartier, De la Concorde and Montmorency. The exo Saint-Jérôme train line stops at the Vimont, De La Concorde and Sainte-Rose stations. Since November 2025, the REM has served the Île-Bigras and Sainte-Dorothée stations. Highways 15 and 440 cross the island.
Saint-LaurentThe metro’s orange line serves the Du Collège and Côte-Vertu stations; Côte-Vertu is also a major bus terminus. Since November 17, 2025, the REM has stopped at the Côte-de-Liesse, Montpellier, Du Ruisseau and Bois-Franc stations; according to the REM, the trip from Bois-Franc to Gare Centrale takes about 16 minutes. Bois-Franc (about 740 spaces) and Du Ruisseau (more than 1,000 spaces) have park-and-ride lots. Since January 12, 2026, the exo 15 Mascouche line has ended at Côte-de-Liesse station, with a connection to the REM. According to the REM, the airport branch is scheduled to open in 2027; it will add Marie-Curie station.

Education

LavalCégep Montmorency, Université de Montréal’s Laval campus, INRS – Centre Armand-Frappier.
Saint-LaurentCentre de services scolaire Marguerite-Bourgeoys for French-language education and English Montreal School Board (EMSB) for English-language education. Two cégeps in the borough: Cégep de Saint-Laurent and Vanier College.

Health

LavalHôpital de la Cité-de-la-Santé, Jewish Rehabilitation Hospital.
Saint-LaurentCLSC de Saint-Laurent (CIUSSS du Nord-de-l’Île-de-Montréal). The nearest hospital is Hôpital du Sacré-Cœur-de-Montréal, in the neighbouring borough of Ahuntsic-Cartierville.

Welcome tax

LavalSince 2026, Laval applies a 3% rate on the portion of the price above $500,000 (rates as of October 2026, for information only).
Saint-LaurentSaint-Laurent is part of the City of Montréal, so Montréal’s rates apply. In 2026: 0.5% up to $62,900, 1% up to $315,000, 1.5% up to $552,300, 2% up to $1,104,700, then 2.5%, 3.5% and 4% above $3,113,000 (rates as of October 2026, for information only). For a house at the median price of $880,000, that comes to about $12,949. Ville de Montréal programs, such as RénoPlex, also apply.

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