579 000 $
Median single-family price Q1 2026
23 j
Median time to sell (−24 days)
102
Total Q1 sales (+8%)
+17 %
Median plex price over 4 quarters
The market in Q1 2026
Sainte-Thérèse is in full boom. Timelines have halved (23 days vs 47 a year ago), condos are soaring (+9%), and plexes are becoming the star asset of the southern Laurentians (+17% over 12 months). The single-family price is stable but the activity doesn't lie: this market clearly favours sellers.
| Segment | Median price Q1 | YoY change | Q1 sales | Median timeline |
|---|---|---|---|---|
| Single-family home | 579 000 $ | 0 % | 41 (+5 %) | 23 j (−24 j) |
| Co-ownership | 385 000 $ | +9 % | 43 (+19 %) | 25 j (−19 j) |
| Plex 2-5 units | 758 312 $ (4 quarters) | +17 % | 18 | — |
The collapse of timelines tells the whole story
23 days to sell a single-family home, 25 days for a condo. A year ago: 47 and 44 days. It's the most reliable indicator of an overheating market — demand absorbs supply as soon as it appears.
23 days to sell a single-family home, 25 days for a condo. A year ago: 47 and 44 days. It's the most reliable indicator of an overheating market — demand absorbs supply as soon as it appears.
Sainte-Thérèse vs Blainville — the contrast
Sainte-Thérèse
- Single-family timeline: 23 days
- Condo: +9 % and a 25-day timeline
- Sales: +8 %
- Clearly a seller's market
Blainville
- Single-family timeline: 32 days
- Single-family: −4 %
- Sales: −5 %
- A rebalancing market
What it means — by profile
If you're selling in Sainte-Thérèse: the window is exceptional. An aggressive marketing strategy with careful preparation = a sale in under 30 days, often in multiple offers.
If you're buying in Sainte-Thérèse: you have to be ready to move fast. A pre-approved mortgage file, a showing within 48 h, a strategic offer with limited room to come down.
If you're investing: the plex segment is outperforming Blainville. +17% over 12 months and 18 transactions in Q1 — that's real liquidity.
For an analysis by district (Vieux-Village, En-Haut, En-Bas), see my full article: X-ray of Sainte-Thérèse.
Source: APCIQ via Centris® — official Q1 2026 statistics for Sainte-Thérèse. See the full Centris listing.