Ahuntsic-Cartierville 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
| Ahuntsic-Cartierville | Saint-Laurent |
|---|
| Single-family home |
$917,50044 sales · stable year over year
|
$880,00061 sales · +3% year over year
|
|---|
| Condo |
$420,00070 sales · +1% year over year
|
$463,500100 sales · -2% year over year
|
|---|
| Plex (2 to 5 units) |
$935,00071 sales · +6% 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).
Ahuntsic-Cartierville: Borough of Ahuntsic-Cartierville, Q3 2026 (July to September), change compared with the same quarter of 2025. (Centris – Ahuntsic-Cartierville 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
Ahuntsic-Cartierville
- Population (2021 census)
- 135,336 residents (+1% since 2016)
- Area
- 24 km²
- Rivière des Prairies shoreline
- 15 km (Ville de Montréal)
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
Ahuntsic-CartiervilleThe metro’s orange line has three stations in the borough: Henri-Bourassa, Sauvé and Crémazie. The exo 12 Saint-Jérôme line stops at the Bois-de-Boulogne and Chabanel stations, toward Lucien-L’Allier station, downtown. The exo 15 Mascouche line stops at the Sauvé (connection to the metro) and Ahuntsic stations; since January 2026, its terminus has been Côte-de-Liesse station, in Saint-Laurent, with a connection to the REM. Since November 2025, the Du Ruisseau REM station, at the Saint-Laurent boundary, has offered about 1,060 park-and-ride spaces; according to the REM, the trip to Gare Centrale takes about 14 minutes. The Parcours Gouin bike path runs along the river.
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
Ahuntsic-CartiervilleCentre de services scolaire de Montréal for French-language education and English Montreal School Board (EMSB) for English-language education. Three colleges in the borough: Collège Ahuntsic, Collège de Bois-de-Boulogne and Collège André-Grasset.
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
Ahuntsic-CartiervilleHôpital du Sacré-Cœur-de-Montréal (Cartierville) and Hôpital Fleury (Ahuntsic), part of the CIUSSS du Nord-de-l’Île-de-Montréal. CLSC d’Ahuntsic and CLSC de Bordeaux-Cartierville.
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
Ahuntsic-CartiervilleAhuntsic-Cartierville 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 condo at the median price of $420,000, that comes to about $4,411; for a $935,000 plex, about $14,049. Ville de Montréal programs, such as RénoPlex, also apply.
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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