Bathrooms · Saint-Hyacinthe · Centris 2016-2026
The median sale price of a 1-, 2- and 3-plus-bathroom house in Saint-Hyacinthe, 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.
In Saint-Hyacinthe, the second bathroom costs little: $460,000 for a 1-bathroom house at the median in 2026 (January to September), $520,000 for 2 bathrooms, a gap of $60,000 (+13%) against a 19% median across the 50 cities tracked. Too few houses with 3 or more bathrooms sell in Saint-Hyacinthe for a publishable median (fewer than 10 sales in some years). Since 2016: 1 bathroom +128%, 2 bathrooms +118%. Source: Centris (Matrix), compiled October 13, 2026.
The short answer
In Saint-Hyacinthe, the second bathroom costs little: $460,000 for a 1-bathroom house at the median in 2026 (January to September), $520,000 for 2 bathrooms, a gap of $60,000 (+13%) against a 19% median across the 50 cities tracked. Too few houses with 3 or more bathrooms sell in Saint-Hyacinthe for a publishable median (fewer than 10 sales in some years). Since 2016: 1 bathroom +128%, 2 bathrooms +118%.
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 | $202,000 | 153 | $239,000 | 143 | n/a | 4 | +18% |
| 2017 | $208,950 | 158 | $239,900 | 167 | n/a | 7 | +15% |
| 2018 | $213,500 | 178 | $250,000 | 168 | n/a | 8 | +17% |
| 2019 | $231,000 | 175 | $259,350 | 218 | n/a | 8 | +12% |
| 2020 | $255,000 | 150 | $290,000 | 227 | $499,999 | 17 | +14% |
| 2021 | $320,500 | 156 | $365,000 | 215 | n/a | 8 | +14% |
| 2022 | $380,000 | 128 | $430,000 | 206 | $575,000 | 13 | +13% |
| 2023 | $380,000 | 109 | $437,500 | 176 | n/a | 6 | +15% |
| 2024 | $400,000 | 151 | $452,500 | 197 | $607,500 | 12 | +13% |
| 2025 | $435,000 | 133 | $509,000 | 225 | $861,250 | 14 | +17% |
| 2026 (Jan. to Sep.) | $460,000 | 94 | $520,000 | 198 | n/a | 8 | +13% |
Closed sales on Centris from 2016 to September 2026: 1,585 1-bathroom houses, 2,140 with 2 bathrooms and 105 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 Saint-Hyacinthe
- The 1-bathroom house rose fastest in Saint-Hyacinthe: +128%, against +118% for 2 bathrooms. That is the case in 21 of 50 cities: first-time buyers, pushed toward the entry level, drove prices.
- The second-bathroom premium is stable: +18% in 2016, +13% in 2026 ($60,000 between the two medians).
- The 1-bathroom house is vanishing from sales: 51% of single-family homes sold in 2016, 31% 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 +65%, 2 bathrooms +66%.
- 2026 (January to September) versus 2025: 1 bathroom +5.7% ($435,000 to $460,000), 2 bathrooms +2.2% ($509,000 to $520,000).
- Annual peaks: 1 bathroom $460,000 in 2026, 2 bathrooms $520,000 in 2026. The 2-bathroom house never fell from one year to the next.
- Benchmark: all bathroom counts combined, the median house in Saint-Hyacinthe sells for $507,500 in 2026 (January to September) (all-types series); the 2-bathroom house sits above that benchmark.
Is the second bathroom worth paying for in Saint-Hyacinthe?
In Saint-Hyacinthe, the second bathroom costs little: $60,000 (+13%). That means 2-bathroom houses look like the others: same age, same size, a bathroom added in the basement. The buyer who wants the second bathroom pays almost nothing extra; the seller who thinks the new bathroom is worth a fortune has the wrong city.
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 Saint-Hyacinthe in 2026?
$520,000 at the median for a 2-bathroom house sold in Saint-Hyacinthe from January to September 2026 (198 sales), against $460,000 for 1 bathroom.
How much is one more bathroom worth in Saint-Hyacinthe?
From 1 to 2 bathrooms: $60,000 (+13%) at the 2026 median. In 2016 the second bathroom cost +18%.
Which class of house gained the most value in Saint-Hyacinthe?
The house with 1 bathroom: +128% between 2016 and 2026, against +118% for 2 bathrooms.
Is the single-bathroom house disappearing in Saint-Hyacinthe?
31% of single-family homes sold in Saint-Hyacinthe from January to September 2026 had only one bathroom, against 51% in 2016; 2-bathroom houses make up 66% of sales and those with 3 or more 3%. Over ten years, 1,585 1-bathroom houses sold, against 2,140 with 2 and 105 with 3 or more.
Source: Centris (Matrix), Statistics module, queries run on October 13, 2026 for the municipality Saint-Hyacinthe: 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 Saint-Hyacinthe give the all-sizes series and prices by number of bedrooms the other room count.
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.