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Saint-Lambert/428 Av. De Mortlake
428 Av. De Mortlake
Saint-Lambert/428 Av. De Mortlake
428 Av. De Mortlake
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Saint-Lambert/428 Avenue de MORTLAKE

428 Avenue de MORTLAKE

Saint-Lambert · saint-lambert · House

Estimated market valueProperty profile

428 Avenue de MORTLAKE

Saint-Lambert · saint-lambert

$830,441
Market as of Fall 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
1595 ft²
Outdoor space
4600 ft²
Bedrooms
3
Bathrooms
2 + 1 ½
Indoor parking
0
Outdoor parking
2
Year built
1952
Basement
True
Floors
2
Waterfront
No
Water view
No
Flood zone
No
House style
2 Storey
Basement finish
True

Market positioning

Property estimate$830,441
Sector average$1,162,755
-$332,314(-29%)vs sector average
  • Living area1,595 ft² vs avg 1,927 ft²
  • Lot size4,600 ft² vs avg 38,949 ft²

Estimated value range

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

C+Modest Comfort
$797,171
BStandard
$830,441
B+Improved
$899,348
doormath.ca/properties/2085181Doormath · Property intelligence
Doormath
Saint-Lambert/428 Avenue de MORTLAKE

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Saint-Lambert · saint-lambert

Estimated value evolution

Historical Doormath estimates for the selected luxury level.

StandardB
$1,001,122$854,082$707,041$560,001Winter 2021Spring 2023Fall 2025Fall 2026
Annualized growth+7.0 % / year
Projected value · 12 months
Optimistic$958,433
Average$903,053
Conservative$850,108

Property analysis

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $830,441, compared to a sector average of $1,162,755. It is lower than the sector average because the property has a smaller living area (-332 ft²; sector average: 1,927 ft²), a smaller lot (-34,349 ft²; sector average: 38,949 ft²), and a finish level below the sector average (luxury score 4/10; sector average: 4.1/10), relative to a typical house in Saint-Lambert.

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/2085181Doormath · Property intelligence

428 Av. De Mortlake

Saint-Lambert · J4p · Semi-Detached Single Family Home · 1952

428 Av. De Mortlake

Saint-Lambert · J4p · Semi-Detached Single Family Home · 1952

Doormath estimate
Details to verify
428 Av. De Mortlake
Saint-Lambert · J4p
$664,353
Market as of Fall 2025
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Correct the characteristics below to get a more precise price

Living area
Category:Family-sized home
1595sq ft
Lot size
Category:Small lot
4600sq ft
Bedrooms
Above-ground bedrooms
3
Bathrooms
Daily comfort
2
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-Lambert

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Buyer waitlist

Owner only
ABCL

0 buyers waiting

In Saint-Lambert

Important

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Colours reveal value gaps linked to location.

Estimated value — Fall 2025

$830,441

(-$332,314 vs the average in Saint-Lambert)

Why?

  • Living area below avg. → 1,595 ft² vs avg 1,927 ft²
  • Lot size below avg. → 4,600 ft² vs avg 38,949 ft²

These differences partly explain the -$332,314 gap from the average in Saint-Lambert.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $830,441, compared to a sector average of $1,162,755. It is lower than the sector average because the property has a smaller living area (-332 ft²; sector average: 1,927 ft²), a smaller lot (-34,349 ft²; sector average: 38,949 ft²), and a finish level below the sector average (luxury score 4/10; sector average: 4.1/10), relative to a typical house in Saint-Lambert.

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 — Fall 2025

$830,441

(-$332,314 vs the average in Saint-Lambert)

Why?

  • Living area below avg. → 1,595 ft² vs avg 1,927 ft²
  • Lot size below avg. → 4,600 ft² vs avg 38,949 ft²

These differences partly explain the -$332,314 gap from the average in Saint-Lambert.

Estimated market value — valuation summary

This summary is based on the inputted data for this property. The estimated market value as of Fall 2025 is $830,441, compared to a sector average of $1,162,755. It is lower than the sector average because the property has a smaller living area (-332 ft²; sector average: 1,927 ft²), a smaller lot (-34,349 ft²; sector average: 38,949 ft²), and a finish level below the sector average (luxury score 4/10; sector average: 4.1/10), relative to a typical house in Saint-Lambert.

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.

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