La Prairie or Saint-Constant, Delson and Sainte-Catherine: the pros and cons of two neighbouring areas (2026)

Living · Duel · La Prairie or Saint-Constant, Delson and Sainte-Catherine · October 11, 2026

Two neighbouring areas, the pros and cons of each side by side, and the con that most often decides between the two.

La Prairie or Saint-Constant, Delson and Sainte-Catherine, the pros and cons side by side. La Prairie: pro, Old La Prairie and its charm, the river, and Symbiocité for new construction, in the same city. Con, The train station is in Candiac and the REM in Brossard: for the daily train, you need a car first. Saint-Constant, Delson and Sainte-Catherine: pro, A suburban house with land, a train station on foot in each town, the river and a price below Candiac and La Prairie. Con, Lived by car and train: no dense city or lively old village. For those torn between character and new: La Prairie offers both in the same city, with the river. For families who want a suburban house with a lot, a station on foot and the river, at a price below Candiac and La Prairie; for those working downtown by train or in Brossard via the 30.

La Prairie and Saint-Constant, Delson and Sainte-Catherine are neighbours, and buyers often hesitate between the two. Here are the pros and cons of each, side by side, written by a team that sells in both; the figures are those published by the APCIQ for the second quarter of 2026, and nothing is embellished.

La Prairie: the pros and cons

The pros of La Prairie

• Old La Prairie and its charm, the river, and Symbiocité for new construction, in the same city.
• The most expensive sector on the South Shore with Candiac, a sign of stable demand.
• Getting around. Route 132 and Highways 15 and 30 frame the city; exo buses connect to Brossard's REM and the Longueuil terminal; the nearest exo train station is in Candiac.

The cons of La Prairie

• The train station is in Candiac and the REM in Brossard: for the daily train, you need a car first.
• The old town has thin supply where every house is unique and costly to maintain; the new stock compares by square foot and gets negotiated.
• Highways 15 and 30 and the Champlain Bridge at rush hour for those working on the island.

Saint-Constant, Delson and Sainte-Catherine: the pros and cons

The pros of Saint-Constant, Delson and Sainte-Catherine

• A suburban house with land, a train station on foot in each town, the river and a price below Candiac and La Prairie.
• Three quiet, family suburbs, with downtown by train and Brossard by highway 30.
• Getting around. The exo Candiac line stops at Saint-Constant, Delson and Sainte-Catherine stations, with Central Station at the end; exo Le Richelain buses reach the Panama terminus in Brossard and the REM.

The cons of Saint-Constant, Delson and Sainte-Catherine

• Lived by car and train: no dense city or lively old village.
• The Candiac train has limited departures outside peak hours; evenings and weekends mean the car.
• The industrial park and rail lines in Delson and Saint-Constant: noise and trucks depending on the street.

Head to head, criterion by criterion

Our verdict

La Prairie: For those torn between character and new: La Prairie offers both in the same city, with the river. Saint-Constant, Delson and Sainte-Catherine: For families who want a suburban house with a lot, a station on foot and the river, at a price below Candiac and La Prairie; for those working downtown by train or in Brossard via the 30.

The con that most often decides between the two. On one side, the train station is in Candiac and the REM in Brossard: for the daily train, you need a car first. On the other, lived by car and train: no dense city or lively old village. Whichever of the two you accept more easily names your neighbourhood. The detail of each is in Living in La Prairie: the pros and cons and Living in Saint-Constant, Delson and Sainte-Catherine: the pros and cons.

What it costs in 2026

The QPAREB's south-west South Shore sector shows a single-family home at $620,000 (+5 % year over year, +42 % in five years) sold in 38 days, with 208 active listings, and a condo at $395,000 (+8 %, +56 % in five years) in 31 days with 76 listings. The price of a specific house is set on the comparable closed sales on its street, which the team pulls from the Centris system; our Living in La Prairie and Living in Saint-Constant, Delson and Sainte-Catherine guides give the benchmark of each sector.

Frequently asked questions

The pros and cons are written by the Loaa & Manseur team from our neighbourhood guides and from what buyers tell us after the visits; no figure is added to those published by the APCIQ. The other neighbouring duels are in pros and cons, neighbourhood against neighbourhood.

Our proof, not our promises

The Loaa & Manseur team, led by Lotfi Manseur and Loaa Al Daow, is the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 of large residential teams according to the official RE/MAX ranking, computed on actual transactions. Its Google profile counts more than 220 reviews with a 4.9 rating. Its offices are at 55 avenue de l'Équinoxe in Brossard, one bridge from the island, and every broker's licence can be checked in the OACIQ public register. Three things to verify yourself before calling us, and to demand of any other broker.

Also available in French: version française de ce guide.

Published September 7, 2026 by the Loaa & Manseur team, the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 according to the official RE/MAX ranking. Tell us about your project.