486 avenue Mountain, Westmount

A single-family home (2 storeys), built in 1913, on a 351 m² lot. Atwater metro station is 890 m away. Assessed lower than 83% of the houses and plexes on avenue Mountain.

Assessed, 2026 roll
$2,055,600
Welcome tax on that value
≈ $28,945
Dwellings
1
Built
1913
2 notes1 clear
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What the records show for 486 avenue Mountain

Note

Same owner since 1994

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What the record says
The current owner was entered on the assessment roll in 1994.
What it means
After a long ownership, roofs, windows, plumbing and wiring may date back decades, and there is no recent sale price to compare.
What to do
Ask for the renovation invoices and the age of the roof, windows, plumbing, wiring and heating.

The full report explains every finding like this one.

Note

Assessed at $2,055,600, +8% on the previous roll

What it means and what to ask

What the record says, what it means for a buyer and what to ask the seller and the notary: for this finding and every other one, in the full report.

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Clear

Not in a mapped flood zone

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Assessed value of 486 avenue Mountain

In the full report
2026-2028 roll$2,055,600

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 area351 m²
TypeSemi-detached
Frontage, cadastre and owner since

Metro and bus near 486 avenue Mountain

Nearest metro: Atwater (Green line)890 m
Sherbrooke / Clarke · 24, 104, 138, 356284 m
Sherbrooke / Kitchener · 104, 138, 356290 m
The Boulevard / Clarke · 66318 m

Crime near 486 avenue Mountain

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 486 avenue Mountain

What is 486 avenue Mountain assessed at?

$2,055,600 on the 2026-2027-2028 assessment roll. The previous roll had it at $1,903,300. More

How much is the welcome tax for 486 avenue Mountain?

About $28,945 on its assessed value of $2,055,600. 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 486 avenue Mountain built?

In 1913, according to the assessment roll.

How many dwellings does 486 avenue Mountain have?

1 dwelling, according to the assessment roll.

Is 486 avenue Mountain 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 486 avenue Mountain?

Atwater is 890 m away in a straight line.

Other addresses on avenue Mountain

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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.