Residential address

3421 avenue Gascon

Le Plateau-Mont-Royal, Montreal H2K 2 views

3421 avenue Gascon is a residential property in Le Plateau-Mont-Royal, Montreal, built in 1950. Its 2026 municipal assessment is $669,000, up 8% from $619,400 on the 2023 roll.

Year built: 1950
Storeys: 2
Dwellings: 3
Building: 193 m² · 2,077 ft²
Lot size: 194 m² · 2,088 ft²
Type: Logement

Estimated value

$743,380

35% below the Le Plateau-Mont-Royal average

616k Likely range 893k

Vs a typical Le Plateau-Mont-Royal home

Bedrooms +1 +$9k

Bathrooms 0

Powder rooms 0

Indoor parking 0

Lot size +33% -$5k

Interior size -20% +$1k

Year built +13 -$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: $669,000
Land: $368,400
Building: $300,600
2023 roll: $619,400 +8%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 3421 avenue Gascon, Le Plateau-Mont-Royal worth?

Evalio estimates the market value of 3421 avenue Gascon, Le Plateau-Mont-Royal at about $743,000, with a likely range of $616,000 to $893,000.

What is the municipal assessment of 3421 avenue Gascon, Le Plateau-Mont-Royal?

On the 2026 municipal assessment roll, 3421 avenue Gascon, Le Plateau-Mont-Royal is valued at $669,000. That is $368,400 for the land and $300,600 for the building.

When was 3421 avenue Gascon, Le Plateau-Mont-Royal built?

3421 avenue Gascon, Le Plateau-Mont-Royal was built in 1950, 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.