Detached, semi-detached, row · Rosemère · 2016-2026
The median price of a detached, a semi-detached and a row house in Rosemère every year since 2016, with the number of sales, the shared-wall discount and how it moved. Centris sales, nothing estimated.
In Rosemère, the median detached house sold for $865,000 in 2026 (Jan. to Sept.) (104 sales), against $400,000 in 2016: +116% in ten years. Semi-detached houses sell too rarely in Rosemère for a reliable median (39 sales in ten years); the row house, $535,000 (8 sales), 38% below the detached house, +96%. It is one of the most expensive detached houses among the 50 cities tracked (median $615,000). Source: Centris (Matrix), compiled October 9, 2026.
The short answer
In Rosemère, the median detached house sold for $865,000 in 2026 (Jan. to Sept.) (104 sales), against $400,000 in 2016: +116% in ten years. Semi-detached houses sell too rarely in Rosemère for a reliable median (39 sales in ten years); the row house, $535,000 (8 sales), 38% below the detached house, +96%. It is one of the most expensive detached houses among the 50 cities tracked (median $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 | $400,000 (152) | n/a (3) | $272,500 (12) | $379,450 |
| 2017 | $425,000 (146) | n/a (2) | $273,000 (12) | $408,000 |
| 2018 | $435,000 (138) | n/a (3) | $275,000 (7) | $422,000 |
| 2019 | $470,000 (184) | n/a (5) | $325,500 (12) | $450,000 |
| 2020 | $550,000 (221) | n/a (6) | $365,000 (8) | $535,000 |
| 2021 | $641,500 (160) | n/a (3) | $478,000 (12) | $615,000 |
| 2022 | $767,000 (127) | n/a (1) | $451,000 (3) | $761,000 |
| 2023 | $760,000 (121) | n/a (2) | $495,500 (6) | $749,000 |
| 2024 | $777,500 (131) | n/a (6) | $492,250 (8) | $737,500 |
| 2025 | $855,000 (159) | n/a (6) | $575,000 (5) | $835,000 |
| 2026 (Jan. to Sept.) | $865,000 (104) | n/a (2) | $535,000 (8) | $845,000 |
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 Rosemère
- Ten years: detached +116%, row house +96%, all houses +123% in Rosemère. The detached house rose the fastest. Since 2021: detached +35%, row house +12%.
- The attached-house discount in 2026: row house 38% below the detached ($330,000); in 2016: row house 32%.
- Peaks and troughs: detached at its highest in 2026 ($865,000), down in 2023.
- The detached house accounts for 93% of the 1,775 house sales in Rosemère since 2016 (1,643 detached, 39 semi-detached, 93 row houses): attached houses are 7% 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 Rosemère
In Rosemère, the detached house is expensive, $865,000 in median, and the attached house is the way in: the median row house is worth $535,000, $330,000 less than the detached. For a buyer, that is the difference between a 20% down payment and an insured loan; for the seller of a semi-detached or a row house, the price is set on sales of the same type, not on the detached houses down the street: the 13% discount is the price of the shared wall, and buyers know it. Bungalows and two-storey houses in Rosemère are in bungalow prices in Rosemère; the price by number of bedrooms, in prices by number of bedrooms in Rosemère.
How to read these figures
One price per year and per type for all of Rosemère. Ten-year increases are read with the number of sales beside them: a detached house at $865,000 on 104 sales in 2026 is a solid benchmark, a row house on 8 sales is an indication. Years of decline shown for the semi-detached or the row house are often a change of mix (more older houses sold one year), not a market drop. 2026 counts January to September.
Frequently asked questions
How much is a semi-detached house in Rosemère in 2026?
Semi-detached houses sell too rarely in Rosemère (39 sales in ten years) to publish a reliable median; across the 50 cities tracked, the median is $534,500 in 2026.
And a row house in Rosemère?
$535,000 in 2026 (8 sales), 38% below the detached house, +96% 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 Rosemère?
Across the 50 cities tracked, the semi-detached sells 13% below the detached in 2026 and the row house 15% below; in Rosemère, the semi-detached sells too rarely for a median. 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 Rosemère, 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.
Our proof, not our promises
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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.