Residential address

100 21e Avenue #101

Lachine, Montreal H8S 2 views

100 21e Avenue #101 is a residential property in Lachine, Montreal, built in 1930. Its 2026 municipal assessment is $367,000, up 10% from $333,600 on the 2023 roll.

Year built: 1930
Storeys: 1
Dwellings: 1
Building: 74 m² · 797 ft²
Lot size: 73 m² · 786 ft²
Type: Logement

Estimated value

$410,672

46% below the Lachine average

340k Likely range 493k

Vs a typical Lachine home

Bedrooms 0

Bathrooms -1 -$24k

Powder rooms -1 -$12k

Indoor parking -1 -$9k

Lot size -76% +$13k

Interior size -63% +$3k

Year built -37 +$4k

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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: $367,000
Land: $58,600
Building: $308,400
2023 roll: $333,600 +10%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 100 21e Avenue #101, Lachine worth?

Evalio estimates the market value of 100 21e Avenue #101, Lachine at about $411,000, with a likely range of $340,000 to $493,000.

What is the municipal assessment of 100 21e Avenue #101, Lachine?

On the 2026 municipal assessment roll, 100 21e Avenue #101, Lachine is valued at $367,000. That is $58,600 for the land and $308,400 for the building.

When was 100 21e Avenue #101, Lachine built?

100 21e Avenue #101, Lachine was built in 1930, 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.