Residential address

521 avenue Saint-Léon

Dorval, Montreal H9P 2 views

521 avenue Saint-Léon is a residential property in Dorval, Montreal, built in 1951. Its 2026 municipal assessment is $500,000, up 2% from $490,200 on the 2023 roll.

Year built: 1951
Storeys: 1
Dwellings: 1
Building: 154 m² · 1,658 ft²
Lot size: 532 m² · 5,726 ft²
Type: Logement

Estimated value

$540,893

32% below the Dorval average

448k Likely range 650k

Vs a typical Dorval home

Bedrooms -1 -$7k

Bathrooms 0

Powder rooms 0

Indoor parking -1 -$12k

Lot size +6% -$1k

Interior size -9%

Year built -20 +$3k

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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: $500,000
Land: $239,400
Building: $260,600
2023 roll: $490,200 +2%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 521 avenue Saint-Léon, Dorval worth?

Evalio estimates the market value of 521 avenue Saint-Léon, Dorval at about $541,000, with a likely range of $448,000 to $650,000.

What is the municipal assessment of 521 avenue Saint-Léon, Dorval?

On the 2026 municipal assessment roll, 521 avenue Saint-Léon, Dorval is valued at $500,000. That is $239,400 for the land and $260,600 for the building.

When was 521 avenue Saint-Léon, Dorval built?

521 avenue Saint-Léon, Dorval was built in 1951, 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.