Bathrooms · Trois-Rivières · Centris 2016-2026
The median sale price of a 1-, 2- and 3-plus-bathroom house in Trois-Rivières, year by year since 2016: what the second bathroom costs, what the third is worth, and which class rose the most. Centris figures, not estimates.
A 1-bathroom house in Trois-Rivières sells for $361,500 at the median in 2026 (January to September), a 2-bathroom house for $430,000 (+19%, or $68,500 for the second bathroom), in line with the 50 cities tracked (19%). A house with 3 or more bathrooms sells for $739,000, $309,000 (+72%) more than a 2-bathroom house. Since 2016: 1 bathroom +174%, 2 bathrooms +172%, 3 or more bathrooms +225%. Source: Centris (Matrix), compiled October 13, 2026.
The short answer
A 1-bathroom house in Trois-Rivières sells for $361,500 at the median in 2026 (January to September), a 2-bathroom house for $430,000 (+19%, or $68,500 for the second bathroom), in line with the 50 cities tracked (19%). A house with 3 or more bathrooms sells for $739,000, $309,000 (+72%) more than a 2-bathroom house. Since 2016: 1 bathroom +174%, 2 bathrooms +172%, 3 or more bathrooms +225%.
Median price by number of bathrooms, year by year
| Year | 1 bathroom, median price | Sales | 2 bathrooms, median price | Sales | 3+ bathrooms, median price | Sales | Second-bathroom premium |
|---|---|---|---|---|---|---|---|
| 2016 | $131,750 | 367 | $158,000 | 353 | $227,500 | 18 | +20% |
| 2017 | $134,000 | 348 | $167,750 | 360 | $235,000 | 11 | +25% |
| 2018 | $137,000 | 356 | $170,000 | 357 | $204,500 | 14 | +24% |
| 2019 | $146,000 | 387 | $180,000 | 444 | $225,500 | 18 | +23% |
| 2020 | $154,250 | 388 | $193,750 | 438 | $267,000 | 33 | +26% |
| 2021 | $195,000 | 389 | $250,000 | 413 | $470,000 | 34 | +28% |
| 2022 | $249,900 | 337 | $315,000 | 457 | $482,000 | 31 | +26% |
| 2023 | $270,000 | 324 | $325,000 | 421 | $525,000 | 22 | +20% |
| 2024 | $295,250 | 377 | $365,000 | 431 | $644,000 | 32 | +24% |
| 2025 | $330,000 | 344 | $417,500 | 532 | $606,000 | 23 | +27% |
| 2026 (Jan. to Sep.) | $361,500 | 297 | $430,000 | 401 | $739,000 | 19 | +19% |
Closed sales on Centris from 2016 to September 2026: 3,914 1-bathroom houses, 4,607 with 2 bathrooms and 255 with 3 or more. A year with fewer than 10 sales in a class is left blank (n/a). When a year has few sales, its median swings a lot: read the trend, not a single year.
What ten years of sales say in Trois-Rivières
- The house with 3 or more bathrooms rose fastest in Trois-Rivières: +225%, against +174% for 1 bathroom, +172% for 2 bathrooms. That is the case in 7 of 50 cities: the large recent house, with a bathroom on every floor, became the scarce product.
- The second-bathroom premium is stable: +20% in 2016, +19% in 2026 ($68,500 between the two medians).
- The 3-plus-bathroom house cost more than the 2-bathroom house every year with enough sales: in Trois-Rivières, the third bathroom belongs to the large recent house with an ensuite, not to converted basements.
- The 1-bathroom house is vanishing from sales: 50% of single-family homes sold in 2016, 41% in 2026. 49 of 50 cities follow the same slope: owners add a bathroom before selling, and builders no longer deliver houses with only one.
- 2019 to 2022, the three rock-bottom-rate years: 1 bathroom +71%, 2 bathrooms +75%, 3 or more bathrooms +114%.
- 2026 (January to September) versus 2025: 1 bathroom +9.5% ($330,000 to $361,500), 2 bathrooms +3.0% ($417,500 to $430,000), 3 or more bathrooms +21.9% ($606,000 to $739,000).
- Annual peaks: 1 bathroom $361,500 in 2026, 2 bathrooms $430,000 in 2026, 3 or more bathrooms $739,000 in 2026. The 2-bathroom house never fell from one year to the next.
- Benchmark: all bathroom counts combined, the median house in Trois-Rivières sells for $410,000 in 2026 (January to September) (all-types series); the 2-bathroom house sits above that benchmark.
Is the second bathroom worth paying for in Trois-Rivières?
In Trois-Rivières, the second bathroom costs $68,500 (+19%), in line with the cities tracked. That is more than adding one yourself in the basement (plumbing, permit and finishing included) if the house already has the space, but the gap also measures the house that comes with it: floor area, age, second floor. Neither option is a bargain; the right one depends on the house. The third bathroom, for its part, costs $309,000 (+72%): in Trois-Rivières, the 3-plus-bathroom house is the large recent home with an ensuite, and its market is narrow (19 sales from January to September 2026).
How to read these numbers
The bathroom count is the one on the Centris listing of each house sold: full bathrooms (with a tub or shower), powder rooms excluded; "3 or more" groups 3, 4 and more bathrooms. The median price is the middle price: half the sales above, half below. 2026 covers January to September. A class is published for a year only if it has at least 10 sales. The second-bathroom premium compares two medians of the same year: it includes everything that usually comes with an extra bathroom (floor area, age, second floor, garage), not only the room. For your house, a broker evaluation starts from the house, not the category.
Frequently asked questions
How much does a 2-bathroom house cost in Trois-Rivières in 2026?
$430,000 at the median for a 2-bathroom house sold in Trois-Rivières from January to September 2026 (401 sales), against $361,500 for 1 bathroom and $739,000 for 3 or more bathrooms.
How much is one more bathroom worth in Trois-Rivières?
From 1 to 2 bathrooms: $68,500 (+19%) at the 2026 median. From 2 to 3 or more bathrooms: $309,000 (+72%). In 2016 the second bathroom cost +20% and the third +44%.
Which class of house gained the most value in Trois-Rivières?
The house with 3 or more bathrooms: +225% between 2016 and 2026, against +174% for 1 bathroom, +172% for 2 bathrooms.
Is the single-bathroom house disappearing in Trois-Rivières?
41% of single-family homes sold in Trois-Rivières from January to September 2026 had only one bathroom, against 50% in 2016; 2-bathroom houses make up 56% of sales and those with 3 or more 3%. Over ten years, 3,914 1-bathroom houses sold, against 4,607 with 2 and 255 with 3 or more.
Source: Centris (Matrix), Statistics module, queries run on October 13, 2026 for the municipality Trois-Rivières: Single-family category, number of bathrooms equal to 1, equal to 2, then 3 or more, median sale price and number of sales by year over ten years; compiled by the Loaa & Manseur team, aggregates only, current year partial. The house prices by number of bathrooms hub compares all 50 cities; home prices in Trois-Rivières give the all-sizes series and prices by number of bedrooms the other room count.
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.