Residential address

635 avenue Sydenham

Westmount, Montreal H3Y 2 views

635 avenue Sydenham is a residential property in Westmount, Montreal, built in 1911. Its 2026 municipal assessment is $6,211,400, up 7% from $5,805,000 on the 2023 roll.

Year built: 1911
Storeys: 2
Dwellings: 1
Building: 517 m² · 5,565 ft²
Lot size: 771 m² · 8,299 ft²
Type: Logement

Estimated value

$6,062,860

151% above the Westmount average

5.02 M Likely range 7.29 M

Vs a typical Westmount home

Bedrooms +1 +$73k

Bathrooms +1 +$333k

Powder rooms 0

Indoor parking 0

Lot size +100% -$92k

Interior size +44% -$15k

Year built -20 +$32k

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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: $6,211,400
Land: $1,965,800
Building: $4,245,600
2023 roll: $5,805,000 +7%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 635 avenue Sydenham, Westmount worth?

Evalio estimates the market value of 635 avenue Sydenham, Westmount at about $6,063,000, with a likely range of $5,024,000 to $7,285,000.

What is the municipal assessment of 635 avenue Sydenham, Westmount?

On the 2026 municipal assessment roll, 635 avenue Sydenham, Westmount is valued at $6,211,400. That is $1,965,800 for the land and $4,245,600 for the building.

When was 635 avenue Sydenham, Westmount built?

635 avenue Sydenham, Westmount was built in 1911, 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.