Expired condos · Sainte-Thérèse · Centris 2016-2026
How many condos listed in Sainte-Thérèse go back without a buyer, year by year since 2016: expired listings, the failure rate against sales, the same rate for houses alongside, average days against median days, and what it tells a condo seller about the starting price. Centris figures, not estimates.
In Sainte-Thérèse, 43 condo listings expired without a sale in 2025, against 114 in 2016 (-62%). Of all the condo listings that ended in 2025, 18% ended without a buyer, against 53% in 2016 and 11% in 2021. In 2026 (Jan. to Sep.), the failure rate stands at 22%, one of the lowest among the 41 cities tracked (median 34%). For a house in Sainte-Thérèse, the 2026 failure rate is 15%: condos expire 7 points more often than houses. Average days on market for a sold condo went from 117 days in 2016 to 21 days in 2021 and 34 days in 2026, against 18 days at the median. Source: Centris (Matrix), compiled October 7, 2026.
The short answer
In Sainte-Thérèse, 43 condo listings expired without a sale in 2025, against 114 in 2016 (-62%). Of all the condo listings that ended in 2025, 18% ended without a buyer, against 53% in 2016 and 11% in 2021. In 2026 (Jan. to Sep.), the failure rate stands at 22%, one of the lowest among the 41 cities tracked (median 34%). For a house in Sainte-Thérèse, the 2026 failure rate is 15%: condos expire 7 points more often than houses. Average days on market for a sold condo went from 117 days in 2016 to 21 days in 2021 and 34 days in 2026, against 18 days at the median.
Expired condos, sales and failure rate per year
| Year | Expired condos | Condo sales | Condo failure rate | New listings | Average days | Median days | House failure rate |
|---|---|---|---|---|---|---|---|
| 2016 | 114 | 100 | 53% | 225 | 117 | 92 | 37% |
| 2017 | 109 | 113 | 49% | 257 | 125 | 95 | 26% |
| 2018 | 107 | 156 | 41% | 217 | 119 | 76 | 22% |
| 2019 | 49 | 179 | 21% | 204 | 100 | 67 | 14% |
| 2020 | 23 | 204 | 10% | 221 | 66 | 18 | 15% |
| 2021 | 28 | 234 | 11% | 251 | 21 | 10 | 10% |
| 2022 | 20 | 170 | 11% | 213 | 20 | 10 | 13% |
| 2023 | 28 | 139 | 17% | 184 | 48 | 29 | 25% |
| 2024 | 47 | 158 | 23% | 227 | 40 | 27 | 23% |
| 2025 | 43 | 192 | 18% | 275 | 42 | 24 | 16% |
| 2026 (Jan. to Sep.) | 33 | 114 | 22% | 219 | 34 | 18 | 15% |
Condominium category, whole municipality of Sainte-Thérèse, Centris (Matrix). Failure rate: expired ÷ (expired + sales) of the same year. New listings: January to September for 2026. House rate: same definition, Single-family category.
Condo versus house in Sainte-Thérèse: which one stays on the shelf
- Four markets in ten years for condos in Sainte-Thérèse: 41% failure on average in 2016-2019, 11% during the 2020-2022 frenzy, 20% when high rates returned, 20% today. Average days for a sold condo: 115, 36, 44 and 38.
- Peak of expired condos: 2016 (114); trough: 2022 (20), -82% between the two. Highest failure rate: 2016 (53%); lowest: 2020 (10%).
- Condo versus house: in 2016, 53% of condo listings expired against 37% of houses (+16 points); in 2026, 22% against 15% (+7 points). The gap has narrowed. Across the 41 cities tracked, condos expire more often than houses in 38.
- On the year's new listings: 51% of condos listed in 2016 saw their listing expire the same year, 16% in 2025. Fewer than one condo in four ends up expired within the year.
- Average versus median: 117 days against 92 days in 2016, 34 days against 18 days in 2026. The gap (25 then 16 days) measures the weight of condos lingering for months: it has shrunk.
- 2026 (Jan. to Sep.) versus 2025: 18% then 22% failure (the rate is climbing: more overpriced condos sit without an offer); 33 condos expired in nine months, or 44 at an annual pace (+2%, a simple projection). Across the 41 cities, the rate is climbing in 2026 in 37.
- Ten years: 601 expired condo listings against 1,759 sales in Sainte-Thérèse.
What it changes when selling or buying a condo in Sainte-Thérèse
At 22% failure, Sainte-Thérèse is a city where condos sell: expired listings are rare, and a condo that stays listed signals a price frankly off the market, condo fees that scare buyers away or a visible defect. For a seller, the risk is not failing to sell, it is underselling by accepting too fast. For a buyer, waiting for a price cut rarely pays off here, even on a condo. The number of condos for sale and months of inventory, year by year, are in condos for sale in Sainte-Thérèse; the same count for houses is in houses that do not sell in Sainte-Thérèse.
How to read these figures
Two measures from the same Centris query, same settings: Condominium category, whole municipality, by year over ten years. Expired listings are a count of contracts that ended without a sale; the same condo listed twice in a year can count twice. The failure rate is a ratio between two kinds of listing endings, sale or expiry, in the same year: it does not say how many of those condos eventually sold after a relisting. The house column applies exactly the same definition to the Single-family category, which keeps the comparison honest. Average days is the measure the QPAREB publishes; the median, shorter, is in days on market in Sainte-Thérèse.
Frequently asked questions
How many condos do not sell in Sainte-Thérèse?
43 condo listings expired without a sale in Sainte-Thérèse in 2025, for 192 sales: a failure rate of 18%. In 2026 (Jan. to Sep.): 33 expired, 22%.
Do condos sell worse than houses in Sainte-Thérèse?
Yes, clearly: 22% failure for condos in 2026 against 15% for houses, a 7-point gap. It is the case in 38 of the 41 cities tracked: condos are more exposed to condo fees, to competition from new construction and to buildings with thin contingency funds.
Is the number of unsold condos climbing in Sainte-Thérèse?
Yes: 22% in 2026 against 18% in 2025 and 11% in 2021. We remain below the 53% of 2016, but the trend is up, as in 37 of 41 cities.
Source: Centris (Matrix), Statistics module, queries of October 7, 2026 for the municipality of Sainte-Thérèse: Condominium category, expired listings and average days on market by year over ten years; condo sales from the September 16, 2026 query, new listings from October 7, median days from September 29, houses from October 1; compiled by the Loaa & Manseur team, aggregates only, current year partial. The condos that do not sell in 41 cities hub compares the 41 cities.
Our other data series in Sainte-Thérèse, from the same Centris listings:
Each series is recalculated from actual sales, aggregates only.
And the plexes for sale in Sainte-Thérèse:
Plex inventory and new listings, year by year, ten years from the same Centris listings.
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.