23 avenue Willow, Westmount

A single-family home (2 storeys), built in 1915, on a 298 m² lot. Villa-Maria metro station is 750 m away. Older than 78% of the buildings on avenue Willow. Assessed lower than 83% of the houses and plexes on avenue Willow.

Assessed, 2026 roll
$1,816,300
Welcome tax on that value
≈ $25,355
Dwellings
1
Built
1915
2 notes1 clear
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Assessed value of 23 avenue Willow

In the full report
2026-2028 roll$1,816,300

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
Storeys2
Lot area298 m²
TypeSemi-detached
Frontage, cadastre and owner since

Metro and bus near 23 avenue Willow

Nearest metro: Villa-Maria (Orange line)750 m
Collège Marianopolis (Westmount / NDG) · 12471 m
Westmount / Claremont · 12477 m
Claremont / Côte-Saint-Antoine · 124101 m

Crime near 23 avenue Willow

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 23 avenue Willow

What is 23 avenue Willow assessed at?

$1,816,300 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,697,500. More

How much is the welcome tax for 23 avenue Willow?

About $25,355 on its assessed value of $1,816,300. 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 23 avenue Willow built?

In 1915, according to the assessment roll.

How many dwellings does 23 avenue Willow have?

1 dwelling, according to the assessment roll.

Is 23 avenue Willow 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 23 avenue Willow?

Villa-Maria is 750 m away in a straight line.

Other addresses on avenue Willow

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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.