Residential address

717 avenue Upper Lansdowne

Westmount, Montreal H3Y 2 views

717 avenue Upper Lansdowne is a residential property in Westmount, Montreal, built in 1931. Its 2026 municipal assessment is $6,798,900, up 2% from $6,665,600 on the 2023 roll.

Year built: 1931
Storeys: 2
Dwellings: 1
Building: 369 m² · 3,972 ft²
Lot size: 1226 m² · 13,197 ft²
Type: Logement

Estimated value

$6,480,652

168% above the Westmount average

5.37 M Likely range 7.79 M

Vs a typical Westmount home

Bedrooms +1 +$78k

Bathrooms +1 +$356k

Powder rooms 0

Indoor parking 0

Lot size +218% -$165k

Interior size +3% -$1k

Year built 0

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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: $6,798,900
Land: $3,020,600
Building: $3,778,300
2023 roll: $6,665,600 +2%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 717 avenue Upper Lansdowne, Westmount worth?

Evalio estimates the market value of 717 avenue Upper Lansdowne, Westmount at about $6,481,000, with a likely range of $5,371,000 to $7,787,000.

What is the municipal assessment of 717 avenue Upper Lansdowne, Westmount?

On the 2026 municipal assessment roll, 717 avenue Upper Lansdowne, Westmount is valued at $6,798,900. That is $3,020,600 for the land and $3,778,300 for the building.

When was 717 avenue Upper Lansdowne, Westmount built?

717 avenue Upper Lansdowne, Westmount was built in 1931, 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.