Residential address

443 avenue Mount-Stephen

Westmount, Montreal H3Y 3 views

443 avenue Mount-Stephen is a residential property in Westmount, Montreal, built in 1910. Its 2026 municipal assessment is $1,964,600, unchanged from the 2023 roll.

Year built: 1910
Storeys: 2
Dwellings: 2
Building: 299 m² · 3,218 ft²
Lot size: 418 m² · 4,499 ft²
Type: Logement

Estimated value

$2,086,440

14% below the Westmount average

1.73 M Likely range 2.51 M

Vs a typical Westmount home

Bedrooms 0

Bathrooms 0

Powder rooms 0

Indoor parking 0

Lot size +8% -$4k

Interior size -17% +$3k

Year built -21 +$11k

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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: $1,964,600
Land: $1,107,400
Building: $857,200
2023 roll: $1,964,600 0%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 443 avenue Mount-Stephen, Westmount worth?

Evalio estimates the market value of 443 avenue Mount-Stephen, Westmount at about $2,086,000, with a likely range of $1,729,000 to $2,507,000.

What is the municipal assessment of 443 avenue Mount-Stephen, Westmount?

On the 2026 municipal assessment roll, 443 avenue Mount-Stephen, Westmount is valued at $1,964,600. That is $1,107,400 for the land and $857,200 for the building.

When was 443 avenue Mount-Stephen, Westmount built?

443 avenue Mount-Stephen, 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.