Condo · bathrooms · Westmount · Centris 2016-2026
The median sale price of a 1-bathroom condo and of a condo with 2 or more bathrooms in Westmount, year by year since 2016: what the second bathroom costs, compared with a house, and which format rose the most. Centris figures, not estimates.
A 1-bathroom condo in Westmount sells for $640,000 at the median in 2026 (January to September), a condo with 2 or more bathrooms for $1,000,000 (+56%, or $360,000 for the second bathroom), in line with the 30 cities tracked (48%). Since 2016: 1 bathroom +36%, 2 or more bathrooms +16%. Source: Centris (Matrix), compiled October 13, 2026.
The short answer
A 1-bathroom condo in Westmount sells for $640,000 at the median in 2026 (January to September), a condo with 2 or more bathrooms for $1,000,000 (+56%, or $360,000 for the second bathroom), in line with the 30 cities tracked (48%). Since 2016: 1 bathroom +36%, 2 or more bathrooms +16%.
Median condo price by number of bathrooms, year by year
| Year | 1 bathroom, median price | Sales | 2+ bathrooms, median price | Sales | Second-bathroom premium |
|---|---|---|---|---|---|
| 2016 | $470,000 | 105 | $865,000 | 116 | +84% |
| 2017 | $400,000 | 95 | $699,000 | 116 | +75% |
| 2018 | $459,000 | 91 | $840,000 | 105 | +83% |
| 2019 | $510,000 | 102 | $866,000 | 117 | +70% |
| 2020 | $742,000 | 74 | $1,000,000 | 90 | +35% |
| 2021 | $601,000 | 107 | $1,195,000 | 125 | +99% |
| 2022 | $685,000 | 98 | $1,275,000 | 105 | +86% |
| 2023 | $595,000 | 98 | $1,125,000 | 121 | +89% |
| 2024 | $572,000 | 81 | $1,046,000 | 109 | +83% |
| 2025 | $600,000 | 94 | $1,298,000 | 120 | +116% |
| 2026 (Jan. to Sep.) | $640,000 | 86 | $1,000,000 | 90 | +56% |
Closed sales on Centris from 2016 to September 2026: 1,031 1-bathroom condos and 1,214 with 2 or more bathrooms. 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 Westmount
- The 1-bathroom condo rose fastest in Westmount: +36% against +16% for 2 or more bathrooms. That is the case in 22 of 30 cities: the condo's entry level, the first-time buyer's unit, was pulled harder than the large condo.
- The second bathroom costs less than it did: +84% in 2016, +56% in 2026 ($360,000). The small condo caught up with the large one: a sign that the entry level has become scarce.
- Share of condos with 2 or more bathrooms in sales: 52% in 2016, 51% in 2026 (over ten years: 54%).
- 2019 to 2022, the three rock-bottom-rate years: 1 bathroom +34%, 2 or more bathrooms +47%.
- 2026 (January to September) versus 2025: 1 bathroom +6.7% ($600,000 to $640,000), 2 or more bathrooms -23.0% ($1,298,000 to $1,000,000).
- Annual peaks: 1 bathroom $742,000 in 2020, 2 or more bathrooms $1,298,000 in 2025. The 1-bathroom condo fell in 2017, 2021, 2023, 2024.
- Benchmark: all bathroom counts combined, the median condo in Westmount sells for $835,000 in 2026 (January to September) (all-types series).
Is a condo's second bathroom worth paying for in Westmount?
In Westmount, a condo's second bathroom costs $360,000 (+56%), in line with the cities tracked. The gap measures the floor area and the building's age as much as the bathroom: a two-bathroom condo is almost always a two-bedroom-or-more condo. Neither format is a bargain; the right one depends on who lives in it.
How to read these numbers
The bathroom count is the one on the Centris listing of each condo sold: full bathrooms (with a tub or shower), powder rooms excluded; "2 or more" groups 2, 3 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, bedrooms, building age), not only the room. For your condo, a broker evaluation starts from the unit, not the category.
Frequently asked questions
How much does a 2-bathroom condo cost in Westmount in 2026?
$1,000,000 at the median for a condo with 2 or more bathrooms sold in Westmount from January to September 2026 (90 sales), against $640,000 for 1 bathroom (86 sales).
How much is a condo's second bathroom worth in Westmount?
From 1 to 2 or more bathrooms: $360,000 (+56%) at the 2026 median, against +84% in 2016.
Which condo format gained the most value in Westmount?
The condo with 1 bathroom: +36% between 2016 and 2026, against +16% for 2 or more bathrooms.
Are two-bathroom condos more common in Westmount?
51% of condos sold in Westmount from January to September 2026 had 2 or more bathrooms, against 52% in 2016. Over ten years, 1,031 1-bathroom condos sold, against 1,214 with 2 or more.
Source: Centris (Matrix), Statistics module, queries run on October 13, 2026 for the municipality Westmount: Condominium category, number of bathrooms equal to 1, then 2 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 condo prices by number of bathrooms hub compares all 30 cities; condo prices in Westmount give the all-sizes series and condo 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.