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Montréal/Saint-Laurent/840 R. Buchanan
840 R. Buchanan
Montréal/Saint-Laurent/840 R. Buchanan
840 R. Buchanan
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montréal/Saint-Laurent/840 rue buchanan

840 rue buchanan

montréal · Saint-Laurent · House

Estimated market valueProperty profile

840 rue buchanan

montréal · Saint-Laurent

$896,293
Market as of Summer 2025
A market reference based on this profile

The estimate combines the property characteristics entered on Doormath with local market information.

Property characteristics

The principal details used to position this property.

Living area
1838 ft²
Outdoor space
4016 ft²
Bedrooms
3
Bathrooms
1 + 1 ½
Indoor parking
0
Outdoor parking
2
Year built
1948
Basement
6ft Or More
Floors
2
Waterfront
No
Water view
No
Flood zone
No
House style
2 Storey
Basement finish
Fully

Market positioning

Property estimate$896,293
Sector average$873,120
+$23,173(+3%)vs sector average
  • Living area1,838 ft² vs avg 1,943 ft²
  • Lot size4,016 ft² vs avg 4,215 ft²
  • Year built1948 vs avg 1977

Estimated value range

The condition and finish level can move the estimate within this range.

C+Modest Comfort
$847,869
BStandard
$896,293
B+Improved
$962,017
doormath.ca/properties/56906Doormath · Property intelligence
Doormath
montréal/Saint-Laurent/840 rue buchanan

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montréal · Saint-Laurent

Estimated value evolution

Historical Doormath estimates for the selected luxury level.

StandardB
$1,045,679$917,841$790,003$662,166Fall 2020Winter 2023Summer 2025Summer 2026
Annualized growth+5.4 % / year
Projected value · 12 months
Optimistic$1,008,565
Average$950,189
Conservative$894,385

Property analysis

This summary is based on the inputted data for this property. The estimated market value as of Summer 2025 is $896,293, compared to a sector average of $873,120. It is higher than the sector average because the property has a smaller living area (-105 ft²; sector average: 1,943 ft²), a smaller lot (-199 ft²; sector average: 4,215 ft²), a finish level above the sector average (luxury score 4/10; sector average: 4/10), and a older construction year (-29 years; sector average: 1,977), relative to a typical house in Saint-Laurent.

Verified sale history

Recorded transactions associated with this address.

0
No verified sale transaction is currently available.
This estimate is generated by an algorithmic model from the available information. It may differ from an actual transaction price.
doormath.ca/properties/56906Doormath · Property intelligence

840 R. Buchanan

Montréal · Saint-Laurent · H4l · Semi-Detached Single Family Home · 1948

840 R. Buchanan

Montréal · Saint-Laurent · H4l · Semi-Detached Single Family Home · 1948

Doormath estimate
Details to verify
840 R. Buchanan
Montréal · Saint-Laurent · H4l
$717,034
Market as of Summer 2025
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Correct the characteristics below to get a more precise price

Living area
Category:Spacious home
1838sq ft
Lot size
Category:Small lot
4016sq ft
Bedrooms
Above-ground bedrooms
3
Bathrooms
Daily comfort
1
Garage
Indoor parking
None
Outdoor parking
Driveway or exterior
2
Luxury level
StandardB
More characteristics

Buyer waitlist

Owner only
ABCL

0 buyers waiting

In Saint-Laurent

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Buyer waitlist

Owner only
ABCL

0 buyers waiting

In Saint-Laurent

Important

Doormath is not a listing site: displayed properties are informational and not necessarily for sale.

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Colours reveal value gaps linked to location.

Estimated value — Summer 2025

$896,293

(+$23,173 vs the average in Saint-Laurent)

Why?

  • Living area below avg. → 1,838 ft² vs avg 1,943 ft²
  • Lot size below avg. → 4,016 ft² vs avg 4,215 ft²
  • Year built below avg. → 1948 vs avg 1977

These differences partly explain the +$23,173 gap from the average in Saint-Laurent.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Summer 2025 is $896,293, compared to a sector average of $873,120. It is higher than the sector average because the property has a smaller living area (-105 ft²; sector average: 1,943 ft²), a smaller lot (-199 ft²; sector average: 4,215 ft²), a finish level above the sector average (luxury score 4/10; sector average: 4/10), and a older construction year (-29 years; sector average: 1,977), relative to a typical house in Saint-Laurent.

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.

Estimated value — Summer 2025

$896,293

(+$23,173 vs the average in Saint-Laurent)

Why?

  • Living area below avg. → 1,838 ft² vs avg 1,943 ft²
  • Lot size below avg. → 4,016 ft² vs avg 4,215 ft²
  • Year built below avg. → 1948 vs avg 1977

These differences partly explain the +$23,173 gap from the average in Saint-Laurent.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Summer 2025 is $896,293, compared to a sector average of $873,120. It is higher than the sector average because the property has a smaller living area (-105 ft²; sector average: 1,943 ft²), a smaller lot (-199 ft²; sector average: 4,215 ft²), a finish level above the sector average (luxury score 4/10; sector average: 4/10), and a older construction year (-29 years; sector average: 1,977), relative to a typical house in Saint-Laurent.

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.

Other properties on this street and nearby

Compare the estimated value of neighbouring addresses.
  • 672 Rue Buchanan · Montréal
  • 670 Rue Buchanan · Montréal
  • 662 Rue Buchanan · Montréal
  • 660 Rue Buchanan · Montréal
  • 652 Rue Buchanan · Montréal
  • 650 Rue Buchanan · Montréal
  • 1778-1780 Rue Beaudet · Montréal
  • 1788-1800 Rue Beaudet · Montréal
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