143 R. Mainville

143 R. Mainville

Sainte-Thérèse · J7e · Detached Single Family Home · 1958

Doormath estimate
Details to verify
$390,143
Market as of Winter 2026
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Correct the characteristics below to get a more precise price

Living area
Category:Compact home
767sq ft
Lot size
Category:Tiny lot
3070sq ft
Bedrooms
Above-ground bedrooms
2
Bathrooms
Daily comfort
2
Garage
Indoor parking
1
Outdoor parking
Driveway or exterior
2
Luxury level
StandardB
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Estimated value — Winter 2026

$487,679

(-$146,363 vs the average in Sainte-Thérèse)

Why?

  • Living area below avg. → 767 ft² vs avg 1,566 ft²
  • Lot size below avg. → 3,070 ft² vs avg 7,399 ft²
  • Year built below avg. → 1958 vs avg 1971

These differences partly explain the -$146,363 gap from the average in Sainte-Thérèse.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Winter 2026 is $487,679, compared to a sector average of $634,042. It is lower than the sector average because the property has a smaller living area (-799 ft²; sector average: 1,566 ft²), a smaller lot (-4,329 ft²; sector average: 7,399 ft²), a finish level above the sector average (luxury score 4/10; sector average: 4/10), and a older construction year (-13 years; sector average: 1,971), relative to a typical house in Sainte-Thérèse.

A directional estimate to help guide your decisions. This estimate is generated by an algorithmic model from the available information. It may differ from an actual transaction price.