Real estate brokers who know Châteauguay
Jasmin was born in Châteauguay. Our opinion of value takes into account the reality of your area, not a regional average.
Free evaluationHow much is my property worth
How much is my property worth
in Châteauguay?
Your property has a story. Its value deserves better than a simple automated estimate.
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- Analysis by real brokers
- No AI
- Free
- No obligation
- No pressure
Jasmin was born in Châteauguay.
Annie Payant & Jasmin MorinReal estate brokers · RE/MAX du Cartier
5.0 · 113 Google reviewsBased on actual sales
We analyze comparable properties recently sold in Châteauguay and in neighbouring areas. No automated estimates.
Free and no obligation
You receive a clear opinion of value, whether you decide to sell now, later or never.
Residential and commercial
House, condo, plex or commercial building: each type of property has its own method, and we use the right one for yours.
Municipal assessment roll
The municipal assessment in Châteauguay
In Châteauguay, the value of each property is recorded on the municipal assessment roll, which you can consult on the website of Châteauguay or of the MRC de Roussillon. This assessment is used to calculate property tax, and the welcome tax when it exceeds the price paid. It is valid for three years and is based on the market at an earlier reference date, which is why it can be far from the current selling price.
Municipal assessment
It is used to calculate property tax. It is set for three years, based on an earlier reference date.
Market value
The price a buyer would pay today, supported by recent comparable sales in the area.
Centris® statistics
The real estate market in Châteauguay
From January to September 2026, compared with the same period in 2025.
Single-family
- Median price
- $520,000 −0.8% vs. 2025
- Sales
- 361 vs. 356 in 2025
- Average time to sell
- 35 days vs. 37 days in 2025
Condo
- Median price
- $390,000 +4.0% vs. 2025
- Sales
- 48 vs. 62 in 2025
- Average time to sell
- 36 days vs. 25 days in 2025
Plex (2 to 5 units)
- Average price
- $607,214 +6.0% vs. 2025
- Sales
- 14 vs. 19 in 2025
- Average time to sell
- 50 days vs. 47 days in 2025
Source: Centris® — statistics by municipality and property type, revised on October 1, 2026. Average plex price: duplex to quintuplex.
At a glanceChâteauguay
Population (2021)50,815
Montreal≈ 30 minutes from downtown by car via the Honoré-Mercier Bridge
TransportationHighway 30 · Routes 132 and 138 · exo buses to Montreal
MRCMRC de Roussillon
Our favourite spot in Châteauguay
Île Saint-Bernard and the Marguerite-D'Youville wildlife refuge
Nature and heritage
The 213-hectare refuge offers about eight kilometres of trails through marshes, swamps and forest, where more than 240 bird species have been observed. On the mound, you can discover the Manoir D'Youville, a mill dating from 1686 and an organic orchard.
Discover Île Saint-Bernard and the Marguerite-D'Youville wildlife refuge →“Île Saint-Bernard is one of my favourite spots on the South Shore: I gladly take people there who are still hesitating about settling in Châteauguay.”
Free guide
Selling a property in Châteauguay, step by step
Our free guide (in French) explains how to get the most out of your property in Châteauguay and sell with complete confidence.
Part 1
How to prepare well
Part 2
The steps to selling your property
Part 3
The steps that follow the offer to purchase
“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.”
“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!”
Frequently asked questions
Real estate in Châteauguay
What is the difference between the municipal assessment and market value in Châteauguay?
The municipal assessment is used to calculate property tax. It is entered on the assessment roll for three years and is based on the market at an earlier reference date, which is why it can differ from the price a buyer would pay today. Market value, on the other hand, is based on recent comparable sales in the area.
Where can you look up a property's municipal assessment in Châteauguay?
The municipal assessment roll is public. You can consult it on the Châteauguay or MRC de Roussillon website, often by address or lot number. During our evaluation, we also check it for you.
What price do homes sell for in Châteauguay?
For January to September 2026, 361 single-family homes were sold in Châteauguay, at a median price of $520,000 (2025: $524,000). Your property may be worth more or less: the free evaluation compares your home with sales in your area.
Which renovations increase the value of a home?
The work that reassures buyers is what pays off most: roof, windows, electrical and plumbing up to date. Next come the kitchen and bathrooms, fresh paint and exterior touch-ups. Keep all your invoices: they support your price when it's time to sell.
How long does an evaluation remain valid?
The market moves quickly: an opinion of value reflects sales from the past few months. If you sell several months after the evaluation, or if recent sales change the picture in your area, ask us for an update, free and with no obligation.
Neighbouring areas