Residential address

309 avenue Monmouth

Mont-Royal, Montreal H3P 2 views

309 avenue Monmouth is a residential property in Mont-Royal, Montreal, built in 1930. Its 2026 municipal assessment is $1,655,100, up 12% from $1,477,800 on the 2023 roll.

Year built: 1930
Storeys: 2
Dwellings: 1
Building: 193 m² · 2,077 ft²
Lot size: 418 m² · 4,499 ft²
Type: Logement

Estimated value

$1,789,526

9% above the Mont-Royal average

1.48 M Likely range 2.15 M

Vs a typical Mont-Royal home

Bedrooms +1 +$22k

Bathrooms +1 +$98k

Powder rooms 0

Indoor parking 0

Lot size -11% +$5k

Interior size -25% +$3k

Year built -33 +$15k

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Bedrooms

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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: $1,655,100
Land: $773,500
Building: $881,600
2023 roll: $1,477,800 +12%

Alexandre Bélanger-Laflèche

514 Groupe

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Frequently asked questions

What is 309 avenue Monmouth, Mont-Royal worth?

Evalio estimates the market value of 309 avenue Monmouth, Mont-Royal at about $1,790,000, with a likely range of $1,483,000 to $2,150,000.

What is the municipal assessment of 309 avenue Monmouth, Mont-Royal?

On the 2026 municipal assessment roll, 309 avenue Monmouth, Mont-Royal is valued at $1,655,100. That is $773,500 for the land and $881,600 for the building.

When was 309 avenue Monmouth, Mont-Royal built?

309 avenue Monmouth, Mont-Royal 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.