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Buying a plex in Saint-Bruno-de-Montarville

Duplex, triplex or multi-family building: we go over the leases and the numbers with you before you make an offer to purchase.

A snowboarding enthusiast, Jasmin knows Mont Saint-Bruno well.

Annie Payant & Jasmin MorinReal estate brokers · RE/MAX du Cartier
5.0 · 113 Google reviews

Real estate brokers who know Saint-Bruno-de-Montarville

A snowboarding enthusiast, Jasmin knows Mont Saint-Bruno well. RE/MAX du Cartier, our agency, also has an office in Saint-Bruno-de-Montarville. We know the streets where plexes rent well in Saint-Bruno-de-Montarville, and the building sales in the area.

The real income

Current leases, vacant units, actual expenses: we recalculate the income before talking about price.

The multiplier and comparables

Gross income multiplier, price per door and sales of comparable buildings: is the asking price justified?

A business perspective

Trained in finance and marketing at HEC Montréal, Jasmin helps you assess a building as a business project.

At a glanceSaint-Bruno-de-Montarville
Population (2021)26,273
Montreal≈ 30 minutes from downtown by car, depending on traffic
TransportationSaint-Bruno exo station · Highway 30 · Route 116
MRCAgglomération de Longueuil
Investing in Saint-Bruno-de-Montarville

Rental potential in Saint-Bruno-de-Montarville

Rental demand is supported by the proximity to Montreal, the train station and the appeal of the national park, but the supply of plexes remains limited in a city that is mostly single-family homes. The development of the Promenades eco-neighbourhood adds a supply of new rental and condo units. On the commercial side, the Promenades Saint-Bruno and the Gérard-Filion business park are the main hubs.

How we analyze a plex

Gross income multiplier

The asking price compared with the building's income and with plexes sold in the area.

Net income

Actual rents minus taxes, insurance, energy, maintenance and vacancy: what you really keep.

Comparable sales

Plexes recently sold in Saint-Bruno-de-Montarville and the surrounding area, and the price per door, adjusted for the condition of the building.

Municipal assessment

The relationship between the price and the municipal assessment, to help frame an offer.

Before buying a plex in Saint-Bruno-de-Montarville

  • The current leases and the renewal notices for each unit.
  • Vacant units and market rents in the area.
  • The condition of the building: roof, windows, plumbing, electrical and foundation.
  • The number of dwellings allowed by the zoning.
  • Municipal and school taxes, insurance and energy.
  • Financing: the down payment varies depending on the number of units and whether you live in the building.

For an $800,000 plex in Saint-Bruno-de-Montarville, the welcome tax is approximately $14,611. Calculate it for your price →

Centris® statistics

The real estate market in Saint-Bruno-de-Montarville

From January to September 2026, compared with the same period in 2025.

Single-family

Median price
$822,500 −0.3% vs. 2025
Sales
203 vs. 200 in 2025
Average time to sell
28 days vs. 41 days in 2025

Condo

Median price
$488,000 +8.4% vs. 2025
Sales
47 vs. 47 in 2025
Average time to sell
48 days vs. 40 days in 2025

Plex (2 to 5 units)

Average price
$1,017,500 +7.0% vs. 2025
Sales
3 vs. 2 in 2025
Average time to sell
8 days vs. 32 days in 2025

Source: Centris® — statistics by municipality and property type, revised on October 1, 2026. Average plex price: duplex to quintuplex.

Full statistics ·

Prices, sales and selling times by property type, compared with last year: Annie or Jasmin will send you the full Centris® report.

Our favourite spot in Saint-Bruno-de-Montarville

Parc national du Mont-Saint-Bruno

National park

Its five lakes, its old mill turned tea room and its orchard where you can pick apples make it a complete outing in any season, with hiking in summer and cross-country skiing in winter. The Ski Mont Saint-Bruno resort, known for its ski school, is also on the mountain.

Discover the Parc national du Mont-Saint-Bruno →

“For me, living in Saint-Bruno means being able to go for a walk around Lac Seigneurial after work; that connection to the mountain is truly part of the value of properties here.”

Jasmin MorinResidential and commercial real estate broker
Free guide

Buying a property in Saint-Bruno-de-Montarville, step by step

Our free guide (in French) explains how to find the best opportunities in Saint-Bruno-de-Montarville and buy with complete confidence.

Part 1

Before: how to prepare well

Part 2

During: interested in a property?

Part 3

Afterwards: the steps that follow the offer to purchase

Get the buyer's guide

Buyer's guide: how to find the best opportunities in Saint-Bruno-de-Montarville, by the Équipe Annie Payant & Jasmin Morin
They trusted us

What our clients say

5.0 · 113 Google reviews (76 for Annie, 37 for Jasmin)
“We had exceptional service from start to finish with Annie for the purchase of our first home. She was always available and answered all our questions quickly and with great clarity. Her support was impeccable: she guided us through every step with professionalism and made the process simple and reassuring.”
— Marianne Ferland, Google review · Annie Payant
“I worked with Jasmin to sell one of my condos, and I have to say he is exemplary in his professionalism. His service is truly turnkey, which made the process much easier. He knew how to offer me valuable help at every step. I recommend him without hesitation!”
— Dany Rondeau, Google review · Jasmin Morin
Frequently asked questions

Real estate in Saint-Bruno-de-Montarville

Does the Promenades sector change anything for investors?

The eco-neighbourhood project will add a significant supply of new rental and condo housing over several years. This may attract new residents and businesses, but it may also increase competition for owners of existing housing. Each investment should be analyzed based on its actual income and its location.

What is the average price of a plex in Saint-Bruno-de-Montarville?

From January to September 2026, 3 plexes (from duplexes to quintuplexes) were sold in Saint-Bruno-de-Montarville, at an average price of $1,017,500 (source: Centris®). The right price for a building depends above all on its income: always compare the multiplier and the condition of the building.

How do you calculate the return on a revenue property?

Start with the gross income multiplier (price ÷ annual income), then calculate net income: rents minus taxes, insurance, energy, maintenance and vacancy. Then compare with similar buildings sold in the area. A good purchase is judged by actual income, not expected income.

What should you check in the leases before buying a building?

Ask for a copy of every current lease and renewal notice: rent, term, services included, special agreements. Compare the rents with the market in the area and check for vacant units. Leases stay with the building: the buyer takes them on as they are.

How much is the welcome tax on a plex in Saint-Bruno-de-Montarville?

For an $800,000 plex, approximately $14,611 according to the City of Saint-Bruno-de-Montarville’s 2026 schedule. Plan for this amount on top of your down payment, which varies depending on the number of units and whether you live in the building.

How much is your property worth in Saint-Bruno-de-Montarville?

A free, no-obligation comparative analysis based on recent sales in your area.

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