Residential address

638 avenue Lansdowne

Westmount, Montreal H3Y 2 views

638 avenue Lansdowne is a residential property in Westmount, Montreal, built in 1912. Its 2026 municipal assessment is $2,937,500, unchanged from the 2023 roll.

Year built: 1912
Storeys: 2
Dwellings: 1
Building: 260 m² · 2,799 ft²
Lot size: 384 m² · 4,133 ft²
Type: Logement

Estimated value

$2,982,002

24% above the Westmount average

2.47 M Likely range 3.58 M

Vs a typical Westmount home

Bedrooms 0

Bathrooms 0

Powder rooms 0

Indoor parking 0

Lot size -1%

Interior size -28% +$7k

Year built -19 +$15k

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Interior finish Standard

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Bedrooms

Bathrooms

Powder rooms

Indoor parking

Location

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Municipal assessment

2026 roll

Municipal assessment comes from the property assessment roll. It is separate from the estimated market value above.

Total: $2,937,500
Land: $980,200
Building: $1,957,300
2023 roll: $2,937,500 0%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 638 avenue Lansdowne, Westmount worth?

Evalio estimates the market value of 638 avenue Lansdowne, Westmount at about $2,982,000, with a likely range of $2,471,000 to $3,583,000.

What is the municipal assessment of 638 avenue Lansdowne, Westmount?

On the 2026 municipal assessment roll, 638 avenue Lansdowne, Westmount is valued at $2,937,500. That is $980,200 for the land and $1,957,300 for the building.

When was 638 avenue Lansdowne, Westmount built?

638 avenue Lansdowne, Westmount was built in 1912, according to the municipal assessment roll.

Is the Evalio estimate an official appraisal?

No. The Evalio estimate is an automated valuation for information only — it isn't a certified appraisal and carries no legal weight. For a mortgage, a sale, or a tax dispute, hire a chartered appraiser, who visits the property and signs a formal report.