Are you eyeing the South Shore, with a new semi-detached home near Montreal in mind, without knowing whether the change would suit you? Before getting into models and finishes, take the time to weigh what leaving Montreal for Sainte-Julie really means: what you would gain, what you would leave behind, and what would still be within driving distance.

This article doesn't pit one city against the other. It lines up public data (the 2021 Census, the Institut de la statistique du Québec, Statistics Canada, Centris) so you can judge according to your own situation. Depending on the source, "Montreal" means either the City, with its 19 boroughs and 1,762,949 residents at the census, or the agglomeration, meaning the whole island including the reconstituted cities; each figure says which.

A real movement, not an exodus

According to the ISQ, from July 1, 2024, to July 1, 2025, the Montreal agglomeration welcomed 27,200 people from other regions of Quebec and saw 50,900 leave. Its balance with the rest of the province therefore stands at about −23,800 people, and Montérégie is the region where the gap is widest: about −8,300.

Three caveats are in order:

these net losses have returned to roughly pre-pandemic levels, after peaking at −48,257 in 2020-2021;
among 20- to 24-year-olds, Montreal gains residents; among 25- to 29-year-olds, many of whom are entering the workforce or starting a family, Montreal and Laval post the heaviest losses in Quebec;
the island's population is growing nonetheless, driven by immigration and natural increase.

In other words, leaving is no stampede: it's a personal decision that others make every year.

Leaving Montreal for Sainte-Julie: space comes first

The first change is measured in square feet. The 2021 Census puts the City of Montreal's density at 4,833.5 people per square kilometre; in Sainte-Julie, it's 619.6. A Montreal dwelling has 4.5 rooms on average, compared with 7.1 in Sainte-Julie, where nearly three dwellings in four are houses (73.6%), versus 13.5% in the City of Montreal. For many households, that is the main reason for leaving Montreal for Sainte-Julie.

The households themselves differ, too: 41.8% of Montreal households are one person living alone, compared with 22.7% in Sainte-Julie, and couples with children make up 33.3% of Sainte-Julie households, versus 20.0% in Montreal. The median age there is also higher, at 44.4 years compared with 38.8.

At BÉAcité, each of the 50 single-family semi-detached homes has its own garage, basement and private garden. The Duo cottage offers 2,018 sq ft of living space on two levels, the bungalow keeps everything on a single 1,006 sq ft floor, and the Urbain model fits 1,622 sq ft into a more compact format. Nine-foot ceilings on the ground floor and large windows round out the picture.

Does the car become part of the routine?

This is probably the most tangible adjustment. In 2021, 28.4% of commuters in the City of Montreal used public transit, and 13% walked or cycled. In Sainte-Julie, 90.2% drove to work and 3.8% took transit.

Locally, transit is free, and in the Vilamo neighbourhood, every home is less than 300 m from a bus stop. Heading into Montreal, however, there's no direct route: you transfer at Radisson metro, Longueuil metro or Terminus Brossard, with an All modes ABC fare, since the island is in zone A and Sainte-Julie in zone C. Bridges and buses included, the routes are covered in our guide to getting from Montreal to Sainte-Julie.

What you keep of the city

Montreal and Sainte-Julie belong to the same metropolitan area and the same metropolitan community. From Geoffrion Street, downtown is about 34 minutes away without traffic via the Jacques Cartier Bridge, and Radisson metro is 23 to 28 minutes away on exo's express 520, on weekdays. Longueuil metro is about twenty minutes by car.

Evenings downtown and visits with family remain possible, as long as you factor in traffic and the work on the Louis-Hippolyte-La Fontaine bridge-tunnel, scheduled to continue until 2027. Sainte-Julie has no train station: the nearest one, in McMasterville, is about 12 minutes by car from Geoffrion Street, and exo's line 13 reaches Central Station from there in 41 to 45 minutes, on weekdays only.

Other reference points move too. Sainte-Julie is part of Montérégie and the Marguerite-D'Youville regional county municipality, its transit is run by exo rather than the STM, and its public schools fall under the Centre de services scolaire des Patriotes. None of this is an obstacle, but each of these matters has to be set up once.

Price: a benchmark, not a selling point

Price is often the first thing people compare, and here the numbers call for caution. According to Centris, over the last four quarters, the median resale price of a single-family house was $666,350 in Sainte-Julie, compared with $619,625 in Mercier–Hochelaga-Maisonneuve, $630,000 in Anjou and $586,125 in Rivière-des-Prairies–Pointe-aux-Trembles. For the Island of Montreal as a whole, reconstituted cities included, the third-quarter 2026 median was $812,000.

These medians cover resales of all kinds of single-family houses: they say nothing about the price of a new semi-detached home. BÉAcité doesn't publish its prices; the sales director provides them on request.

Neighbourhood life in Vilamo

The Vilamo neighbourhood covers 33.5 hectares around the Club de golf de la Vallée du Richelieu, and 15% of its area is set aside for community and recreational space. A promenade is laid out for pedestrians, bikes and electric mobility. Within walking distance, a commercial strip brings together medical services, a pharmacy, a public market, restaurants and a Caisse Desjardins; beacite.com also mentions three years of free membership at Espace Tonik Nature. Mont-Saint-Bruno National Park borders Sainte-Julie, and Ski Saint-Bruno is 8.8 km from Geoffrion Street.

A word on language: in Sainte-Julie, French is the first official language of 95.9% of residents, and just over half of them (52.0%) know both official languages. Finally, if it's the upkeep of a house that gives you pause, read our article on the maintenance-free home near Montreal.

Conclusion

Leaving Montreal for Sainte-Julie means trading metro access and car-free living for space, a backyard and a neighbourhood built around greenery, about thirty minutes from downtown when the road is clear. The choice doesn't suit everyone, and it doesn't have to. If your needs have changed, a visit starting from the sales office at 435 Geoffrion Street will let you judge on site, figures in hand.

Leaving Montreal for Sainte-Julie: what changes