The Largest Number of Homes for Sale
Duplex for sale
455 - 459, Avenue Argyle, Westmount
$5,995,000
New property
$5,995,000
Duplex for sale
455 - 459, Avenue Argyle, Westmount
Features
Use of property
Residential
Building style
Semi-detached
Year built
Unknown age
Lot area
9,375 sqft
Parking (total)
Garage (7)
Fireplace/Stove
Fireplace - Other, Gas fireplace
Number of units
Residential (4)
Residential units
1 x 4 ½, 1 x 5 ½, 1 x 7 ½, 1 x 10 ½
Main unit
4 rooms, 2 bedrooms, 1 bathroom
Potential gross revenue
$40,800
Additional features
Basement 6 feet or +
Move-in date
According to leases
Description
With 7 garages, this detached duplex & charming coach house offers immediate occupancies: an absolute rarity on the flats. A true architectural gem with grand proportions, with approx. 3,500 sq.ft. per floor in the 2 main units: the impeccable upper unit occupied by the owner & the ground floor renovated in 2026. Abundant natural light & exceptional character: leaded windows, mouldings, expansive living spaces & classic flow. Set on nearly 9400 sqft of land. Steps from Greene Avenue, Victoria Village, top schools & services. An almost impossible-to-find opportunity in one of Westmount's most coveted locations
Centris No. 10218171
Financial details
| Municipal assessment (2026) | |
|---|---|
| Lot | $1,887,900 |
| Building | $1,854,700 |
| Total | $3,742,600 |
| Taxes | |
|---|---|
| Municipal (2026) | $24,638 |
| School (2025) | $3,132 |
| Total | $27,770 |
See all financial details
