Residential address

6855 21e Avenue

Rosemont-La Petite-Patrie, Montreal H1X 3 views

6855 21e Avenue is a residential property in Rosemont-La Petite-Patrie, Montreal, built in 1958. Its 2026 municipal assessment is $5,456,000, up 24% from $4,400,000 on the 2023 roll.

Year built: 1958
Storeys: 3
Dwellings: 28
Building: 1665 m² · 17,922 ft²
Lot size: 1071 m² · 11,528 ft²
Type: Logement

Estimated value

$5,601,151

483% above the Rosemont-La Petite-Patrie average

4.64 M Likely range 6.73 M

Vs a typical Rosemont-La Petite-Patrie home

Bedrooms +4 +$266k

Bathrooms +2 +$598k

Powder rooms +2 +$307k

Indoor parking +2 +$244k

Lot size +412% -$203k

Interior size +657% -$78k

Year built -4 +$6k

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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: $5,456,000
Land: $1,606,200
Building: $3,849,800
2023 roll: $4,400,000 +24%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 6855 21e Avenue, Rosemont-La Petite-Patrie worth?

Evalio estimates the market value of 6855 21e Avenue, Rosemont-La Petite-Patrie at about $5,601,000, with a likely range of $4,642,000 to $6,730,000.

What is the municipal assessment of 6855 21e Avenue, Rosemont-La Petite-Patrie?

On the 2026 municipal assessment roll, 6855 21e Avenue, Rosemont-La Petite-Patrie is valued at $5,456,000. That is $1,606,200 for the land and $3,849,800 for the building.

When was 6855 21e Avenue, Rosemont-La Petite-Patrie built?

6855 21e Avenue, Rosemont-La Petite-Patrie was built in 1958, 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.