Residential address

639 avenue Argyle

Westmount, Montreal H3Y 2 views

639 avenue Argyle is a residential property in Westmount, Montreal, built in 1910. Its 2026 municipal assessment is $6,719,000, up 2% from $6,587,300 on the 2023 roll.

Year built: 1910
Storeys: 2
Dwellings: 1
Building: 446 m² · 4,801 ft²
Lot size: 1053 m² · 11,334 ft²
Type: Logement

Estimated value

$6,462,054

168% above the Westmount average

5.36 M Likely range 7.76 M

Vs a typical Westmount home

Bedrooms +1 +$78k

Bathrooms +1 +$355k

Powder rooms 0

Indoor parking 0

Lot size +173% -$143k

Interior size +24% -$10k

Year built -21 +$36k

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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: $6,719,000
Land: $2,948,400
Building: $3,770,600
2023 roll: $6,587,300 +2%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 639 avenue Argyle, Westmount worth?

Evalio estimates the market value of 639 avenue Argyle, Westmount at about $6,462,000, with a likely range of $5,355,000 to $7,765,000.

What is the municipal assessment of 639 avenue Argyle, Westmount?

On the 2026 municipal assessment roll, 639 avenue Argyle, Westmount is valued at $6,719,000. That is $2,948,400 for the land and $3,770,600 for the building.

When was 639 avenue Argyle, Westmount built?

639 avenue Argyle, Westmount was built in 1910, 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.