La Prairie or Saint-Constant · city matchup · 2016-2026
La Prairie versus Saint-Constant, figure by figure: the median price of houses and condos every year since 2016, the gap and how it moved, days on market, inventory, bidding, unsold listings and the monthly payment. Centris sales, nothing estimated.
In La Prairie, the median house sold for $740,000 in 2026 (Jan. to Sept.); in Saint-Constant, $620,000: a $120,000 gap, Saint-Constant is the cheaper of the two (19% less). In 2016, the gap was $46,050 (17%): it has widened. In ten years, La Prairie did +129% and Saint-Constant +123%. In the 2026 market, a house sells in 13 days in La Prairie against 13 days in Saint-Constant, inventory stands at 3.5 months versus 3.3 months of sales, houses go for 99% versus 99% of asking, and 19% versus 21% of listings expire unsold. The tighter market for a buyer is Saint-Constant (3 indicators out of 4). Source: Centris (Matrix), compiled October 10, 2026.
The short answer
In La Prairie, the median house sold for $740,000 in 2026 (Jan. to Sept.); in Saint-Constant, $620,000: a $120,000 gap, Saint-Constant is the cheaper of the two (19% less). In 2016, the gap was $46,050 (17%): it has widened. In ten years, La Prairie did +129% and Saint-Constant +123%. In the 2026 market, a house sells in 13 days in La Prairie against 13 days in Saint-Constant, inventory stands at 3.5 months versus 3.3 months of sales, houses go for 99% versus 99% of asking, and 19% versus 21% of listings expire unsold. The tighter market for a buyer is Saint-Constant (3 indicators out of 4).
Median house and condo prices, ten years side by side
| Year | House La Prairie | House Saint-Constant | Gap | Condo La Prairie | Condo Saint-Constant |
|---|---|---|---|---|---|
| 2016 | $323,800 | $277,750 | $46,050 | $167,500 | $188,000 |
| 2017 | $358,500 | $277,000 | $81,500 | $174,500 | $198,865 |
| 2018 | $370,750 | $307,903 | $62,847 | $192,000 | $207,000 |
| 2019 | $399,750 | $315,450 | $84,300 | $216,750 | $219,000 |
| 2020 | $511,650 | $375,000 | $136,650 | $238,500 | $245,500 |
| 2021 | $570,000 | $484,000 | $86,000 | $311,250 | $325,000 |
| 2022 | $640,000 | $540,000 | $100,000 | $356,000 | $360,000 |
| 2023 | $600,000 | $534,000 | $66,000 | $345,000 | $355,000 |
| 2024 | $634,250 | $553,500 | $80,750 | $370,000 | $384,250 |
| 2025 | $716,500 | $599,500 | $117,000 | $405,000 | $408,000 |
| 2026 (Jan. to Sept.) | $740,000 | $620,000 | $120,000 | $414,750 | $414,500 |
Median sale price by year, Single-family and Condominium categories, Centris (Matrix), September 16, 2026 query, whole municipalities. 2026: January to September.
Ten indicators, city against city
| Indicator | La Prairie | Saint-Constant | Edge |
|---|---|---|---|
| Median house 2026 | $740,000 | $620,000 | Saint-Constant (cheaper) |
| Increase 2016-2026 | +129% | +123% | La Prairie (rises faster) |
| Median condo 2026 | $414,750 | $414,500 | Saint-Constant (cheaper) |
| House sales 2025 | 202 | 255 | Saint-Constant (more choice) |
| Days on market 2026 | 13 days | 13 days | tie (sells faster) |
| Months of inventory 2026 | 3.5 months | 3.3 months | Saint-Constant (tighter) |
| Sold ÷ asking 2026 | 99% | 99% | tie (more bidding) |
| Expired listings 2026 | 19% | 21% | La Prairie (fewer unsold) |
| Monthly payment, median house, 20% down, 25 years, 4.14% | $3,159 | $2,647 | Saint-Constant (cheaper per month) |
| 20% down payment | $148,000 | $124,000 | Saint-Constant (less savings) |
What the matchup says
- Price: $120,000 separate the two median houses in 2026, $512 a month in payments at 20% down. La Prairie costs 19% more; in 2016, it was 17%: the pricier city is pulling away.
- Speed: La Prairie sells in 13 days against 13 days in Saint-Constant; in 2016, 65 days against 54 days. Saint-Constant is the faster.
- Supply: 202 houses sold in 2025 in La Prairie against 255 in Saint-Constant; 3.5 months versus 3.3 months of inventory (7.4 months and 6.3 months in 2016). Saint-Constant offers more choice, Saint-Constant is the tighter.
- Negotiation: houses sell at 99% of asking in La Prairie and 99% in Saint-Constant (in 2021, 102% and 104%); 19% and 21% of listings expire unsold.
- Condos: $414,750 in La Prairie against $414,500 in Saint-Constant in 2026 (+148% and +120% since 2016); Saint-Constant is the cheaper for a condo.
- Across the 63 neighbouring-city matchups tracked, the median gap between two median houses is $110,000 (17%); the cheaper city rose faster than the other in 37 matchups, it is also the tighter in 39, and the gap narrowed in 40.
What it changes for buying or selling
For a first-time buyer, Saint-Constant is the way in: $120,000 less on the median house is $512 a month and $24,000 less in down payment. But the cheaper city is also the tighter one: shorter days on market, thinner inventory, more frequent multiple offers, because buyers pushed out of the other city fall back on it. For a seller in La Prairie, the matchup says where their buyers go when the price climbs too high; for a seller in the cheaper city, it says the buyer pool also comes from next door. Each city's ten years, year by year: home prices in La Prairie and home prices in Saint-Constant.
How to read these figures
Every line comes from the same Centris (Matrix) series as our city pages: median sale price and sales of single-family houses and condominiums by year (September 16, 2026 query), median days on market (September 29 query), new listings and inventory (September 30), sold-to-asking ratio (September 30), expired listings (October 1), whole municipalities; 2026 counts January to September. The monthly payment assumes 20% down, 25 years and the 2026 average contracted rate (4.14%), before taxes and insurance. The condo is shown only if the city has at least 20 sales in 2026. Months of inventory divide active listings by the month's sales; under 4, a seller's market, above 6, a buyer's market.
Frequently asked questions
La Prairie or Saint-Constant: which is cheaper?
Saint-Constant: $620,000 for the median house in 2026 against $740,000 in La Prairie, or $120,000 less (19%). For a condo, Saint-Constant is the cheaper ($414,500).
Which one rose the most?
La Prairie: +129% in ten years against +123% for the other. Since 2021, La Prairie +30% and Saint-Constant +28%.
Where do houses sell the fastest?
Saint-Constant: 13 days in La Prairie against 13 days in Saint-Constant in 2026, 3.5 months versus 3.3 months of inventory. Saint-Constant is the tighter market for a buyer.
Sources: Centris (Matrix), Statistics module, September 16, 29 and 30 and October 1, 2026 queries for the municipalities of La Prairie and Saint-Constant, Single-family and Condominium categories; 2026 five-year contracted rate, Bank of Canada and Statistics Canada; compiled by the Loaa & Manseur team, aggregates only, current year partial. The 63 city matchups hub lists every comparison.
Our data series in La Prairie, from the same Centris listings:
- Real estate statistics in La Prairie 2026, 12 indicators and the rank
- Buyer's or seller's market in La Prairie
- Mortgage payment on the median house in La Prairie, ten years
- How long to sell in La Prairie, ten years
- Condo prices in La Prairie, ten years
Each series is recalculated from actual sales, aggregates only.
The other La Prairie matchups:
- Brossard or La Prairie: median house $734,200 versus $740,000 in 2026, $5,800 gap, Brossard the cheaper, 24 versus 13 days on market, ten years side by side
- Candiac or La Prairie: median house $866,000 versus $740,000 in 2026, $126,000 gap, La Prairie the cheaper, 29 versus 13 days on market, ten years side by side
Same grid, another neighbour.
Our data series in Saint-Constant, from the same Centris listings:
- Real estate statistics in Saint-Constant 2026, 12 indicators and the rank
- Buyer's or seller's market in Saint-Constant
- Mortgage payment on the median house in Saint-Constant, ten years
- How long to sell in Saint-Constant, ten years
- Condo prices in Saint-Constant, ten years
Each series is recalculated from actual sales, aggregates only.
The other Saint-Constant matchups:
Same grid, another neighbour.
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.