641-643 avenue Argyle, Westmount

A single-family home (3 storeys), built in 1922, on a 2,007 m² lot. Place St-Henri metro station is 560 m away. Newer than 74% of the buildings on avenue Argyle. Assessed higher than 100% of the houses and plexes on avenue Argyle.

Assessed, 2026 roll
$13,517,900
Welcome tax on that value
≈ $200,879
Dwellings
1
Built
1922
1 note1 clear
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Assessed value of 641-643 avenue Argyle

In the full report
2026-2028 roll$13,517,900

Welcome tax estimated with the provincial 2026 brackets on the assessed value; Westmount may set a higher rate above $500,000, so confirm with your notary.

The building

UseResidential
Storeys3
Lot area2,007 m²
TypeDetached
Frontage, cadastre and owner since

Metro and bus near 641-643 avenue Argyle

Nearest metro: Place St-Henri (Orange line)560 m
Saint-Antoine / Lenoir · 17, 190, 371213 m
Sainte-Catherine / Béthune · 63, 90245 m
De Courcelle / Saint-Jacques · 38246 m

Crime near 641-643 avenue Argyle

In the full report

In the full report: incidents reported to the SPVM within 300 m over the last 12 months, by type.

Questions about 641-643 avenue Argyle

What is 641-643 avenue Argyle assessed at?

$13,517,900 on the 2026-2027-2028 assessment roll. The previous roll had it at $13,201,800. More

How much is the welcome tax for 641-643 avenue Argyle?

About $200,879 on its assessed value of $13,517,900. The tax is calculated on the highest of the price paid, the value in the deed and the adjusted assessed value, so the real amount may be higher. More

When was 641-643 avenue Argyle built?

In 1922, according to the assessment roll.

How many dwellings does 641-643 avenue Argyle have?

1 dwelling, according to the assessment roll.

Is 641-643 avenue Argyle in a flood zone?

No. It is not in a flood zone mapped by the Quebec government. More

How far is the nearest metro station from 641-643 avenue Argyle?

Place St-Henri is 560 m away in a straight line.

Other addresses on avenue Argyle

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Westmount is a separate municipality of the Montréal agglomeration: the Ville de Montréal’s permits, notices, right of first refusal and heritage files do not cover it. Ask the city of Westmount for them.

Checked against Montréal open data and the Quebec assessment roll on October 25, 2026. Lot outlines come from the City’s assessment units and have no legal value; the certificate of location decides.