Residential address

545 avenue Roslyn

Westmount, Montreal H3Y 2 views

545 avenue Roslyn is a residential property in Westmount, Montreal, built in 1902. Its 2026 municipal assessment is $4,483,300, unchanged from the 2023 roll.

Year built: 1902
Storeys: 2
Dwellings: 1
Building: 479 m² · 5,156 ft²
Lot size: 877 m² · 9,440 ft²
Type: Logement

Estimated value

$4,547,861

88% above the Westmount average

3.77 M Likely range 5.46 M

Vs a typical Westmount home

Bedrooms +1 +$55k

Bathrooms +1 +$250k

Powder rooms 0

Indoor parking 0

Lot size +127% -$82k

Interior size +33% -$9k

Year built -29 +$35k

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Interior finish Standard

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Bedrooms

Bathrooms

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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: $4,483,300
Land: $2,322,700
Building: $2,160,600
2023 roll: $4,483,300 0%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 545 avenue Roslyn, Westmount worth?

Evalio estimates the market value of 545 avenue Roslyn, Westmount at about $4,548,000, with a likely range of $3,769,000 to $5,465,000.

What is the municipal assessment of 545 avenue Roslyn, Westmount?

On the 2026 municipal assessment roll, 545 avenue Roslyn, Westmount is valued at $4,483,300. That is $2,322,700 for the land and $2,160,600 for the building.

When was 545 avenue Roslyn, Westmount built?

545 avenue Roslyn, Westmount was built in 1902, 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.