Residential address

6643 1re Avenue

Rosemont-La Petite-Patrie, Montreal H1Y 1 view

6643 1re Avenue is a residential property in Rosemont-La Petite-Patrie, Montreal, built in 1924. Its 2026 municipal assessment is $1,176,400, up 3% from $1,142,100 on the 2023 roll.

Year built: 1924
Storeys: 3
Dwellings: 5
Building: 348 m² · 3,746 ft²
Lot size: 244 m² · 2,626 ft²
Type: Logement

Estimated value

$1,336,550

39% above the Rosemont-La Petite-Patrie average

1.11 M Likely range 1.61 M

Vs a typical Rosemont-La Petite-Patrie home

Bedrooms +2 +$32k

Bathrooms +1 +$73k

Powder rooms +1 +$37k

Indoor parking +1 +$29k

Lot size +17% -$5k

Interior size +58% -$4k

Year built -38 +$13k

Estimate based on regional data and your inputs. How it works

Refine this estimate

Adjust the rooms and interior finish: the value updates as you go.

Interior finish Standard

Example of this interior finish level — Standard

The typical, average finish — kept up and current enough.

Poor Excellent

Bedrooms

Bathrooms

Powder rooms

Indoor parking

Location

Google Maps

Municipal assessment

2026 roll

Municipal assessment comes from the property assessment roll. It is separate from the estimated market value above.

Total: $1,176,400
Land: $439,000
Building: $737,400
2023 roll: $1,142,100 +3%

Alexandre Bélanger-Laflèche

514 Groupe

View profile

Talk to a local expert

Questions about this home in Rosemont-La Petite-Patrie?

Alexandre Bélanger-Laflèche knows this market and can take you further than an online estimate:

See recent transactions on nearby homes
Confirm the details we have on file for this property
Confirm what it's really worth on today's market

Frequently asked questions

What is 6643 1re Avenue, Rosemont-La Petite-Patrie worth?

Evalio estimates the market value of 6643 1re Avenue, Rosemont-La Petite-Patrie at about $1,337,000, with a likely range of $1,108,000 to $1,606,000.

What is the municipal assessment of 6643 1re Avenue, Rosemont-La Petite-Patrie?

On the 2026 municipal assessment roll, 6643 1re Avenue, Rosemont-La Petite-Patrie is valued at $1,176,400. That is $439,000 for the land and $737,400 for the building.

When was 6643 1re Avenue, Rosemont-La Petite-Patrie built?

6643 1re Avenue, Rosemont-La Petite-Patrie was built in 1924, 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.