Detached, semi-detached, row · Saint-Constant · 2016-2026
The median price of a detached, a semi-detached and a row house in Saint-Constant every year since 2016, with the number of sales, the shared-wall discount and how it moved. Centris sales, nothing estimated.
In Saint-Constant, the median detached house sold for $623,000 in 2026 (Jan. to Sept.) (169 sales), against $282,775 in 2016: +120% in ten years. The median semi-detached house is worth $647,500 (18 sales), 4% above the detached house, +140% since 2016; the row house, $582,450 (19 sales), 7% below the detached house, +148%. The gap between detached and semi-detached is $24,500 in 2026, against $12,875 in 2016: the semi-detached now sells at the detached price, and above. It is in line with the 50 cities tracked (median detached $615,000). Source: Centris (Matrix), compiled October 9, 2026.
The short answer
In Saint-Constant, the median detached house sold for $623,000 in 2026 (Jan. to Sept.) (169 sales), against $282,775 in 2016: +120% in ten years. The median semi-detached house is worth $647,500 (18 sales), 4% above the detached house, +140% since 2016; the row house, $582,450 (19 sales), 7% below the detached house, +148%. The gap between detached and semi-detached is $24,500 in 2026, against $12,875 in 2016: the semi-detached now sells at the detached price, and above. It is in line with the 50 cities tracked (median detached $615,000).
Median price by house type and by year
| Year | Median detached (sales) | Median semi-detached (sales) | Median row house (sales) | All houses |
|---|---|---|---|---|
| 2016 | $282,775 (206) | $269,900 (21) | $235,000 (11) | $277,750 |
| 2017 | $279,000 (219) | $295,000 (15) | $254,272 (21) | $277,000 |
| 2018 | $310,000 (231) | $313,500 (21) | $285,785 (27) | $307,903 |
| 2019 | $317,500 (252) | $351,500 (24) | $300,000 (17) | $315,450 |
| 2020 | $378,050 (263) | $406,000 (36) | $358,000 (30) | $375,000 |
| 2021 | $480,000 (226) | $495,500 (27) | $490,000 (16) | $484,000 |
| 2022 | $545,000 (208) | $463,000 (22) | $530,000 (20) | $540,000 |
| 2023 | $540,000 (190) | $449,500 (24) | $525,000 (20) | $534,000 |
| 2024 | $544,000 (199) | $621,250 (31) | $550,000 (25) | $553,500 |
| 2025 | $599,000 (209) | $629,900 (31) | $560,500 (15) | $599,500 |
| 2026 (Jan. to Sept.) | $623,000 (169) | $647,500 (18) | $582,450 (19) | $620,000 |
Median sale price and number of sales by year, Single-family category, Detached, Semi-detached and Row types, Centris (Matrix), October 8-9, 2026 harvest; all houses: September 16 query. 2026: January to September.
What ten years of prices say in Saint-Constant
- Ten years: detached +120%, semi-detached +140%, row house +148%, all houses +123% in Saint-Constant. The row house rose the fastest. Since 2021: detached +30%, semi-detached +31%, row house +19%.
- The attached-house discount in 2026: semi-detached house 4% above the detached ($24,500), row house 7% below the detached ($40,550); in 2016: semi-detached house 5%, row house 17%.
- Peaks and troughs: detached at its highest in 2026 ($623,000), down in 2017, 2023; semi-detached at its highest in 2026 ($647,500), down in 2022, 2023.
- The detached house accounts for 83% of the 2,863 house sales in Saint-Constant since 2016 (2,372 detached, 270 semi-detached, 221 row houses): attached houses are 17% of the market.
- Across the 50 cities tracked, the median detached house went from $271,625 to $615,000 (+124%), the semi-detached from $226,250 to $534,500 (+126%), the row house from $219,200 to $550,000 (+126%). The semi-detached sells 13% below the detached in median (14% in 2016), the row house 15% below; the semi-detached rose faster than the detached in 22 cities out of 48.
What it changes for buying or selling in Saint-Constant
In Saint-Constant, the usual hierarchy holds: detached $623,000, semi-detached $647,500, row house $582,450 in 2026. The shared wall is worth $24,500 (4%) less, and that gap barely moves from one year to the next: the two series rise together. A buyer who wants the yard and the garage pays for the detached; one who wants the city or the neighbourhood pays for the semi-detached and keeps the difference for the down payment. A seller sets the price on their own type, then looks at the other to know where their buyers could go. Bungalows and two-storey houses in Saint-Constant are in bungalow prices in Saint-Constant; the price by number of bedrooms, in prices by number of bedrooms in Saint-Constant.
How to read these figures
The type is the one declared in the Centris listing: detached, semi-detached (one shared wall), row (two walls, or one on a corner). The median mixes new and old, small and large houses; a new 2,000-square-foot semi-detached often sells for more than a 1960s detached, which explains the years when the semi-detached overtakes the detached in some cities. The attached-house discount is a market median, not an appraisal rule.
Frequently asked questions
How much is a semi-detached house in Saint-Constant in 2026?
$647,500 in median in 2026 (January to September, 18 sales), against $269,900 in 2016 and $495,500 in 2021: +140% in ten years in Saint-Constant.
And a row house in Saint-Constant?
$582,450 in 2026 (19 sales), 7% below the detached house, +148% since 2016. Across the 50 cities tracked, the median row house is worth $550,000, 15% below the detached.
Is a detached house much more expensive than a semi-detached in Saint-Constant?
Not in 2026 in Saint-Constant: the median semi-detached ($647,500) exceeds the detached ($623,000), a sign of a newer semi-detached stock. Across the 50 cities, the semi-detached sells 13% below the detached. The shared wall is discounted, not devalued: the gap follows the detached price.
Sources: Centris (Matrix), Statistics module, October 8 and 9, 2026 queries for the municipality of Saint-Constant, Single-family category, building types Detached, Semi-detached and Row, median sale price and number of sales by year; median price of all single-family houses, September 16, 2026 query; compiled by the Loaa & Manseur team, aggregates only, current year partial. The semi-detached and row house prices in 50 cities hub compares the 50 cities.
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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.