Prestigious townhouse at 27 Grand-Duc, Nun's Island. Designed by Andy Rioux, this refined residence offers a sun-filled open-concept layout with upscale finishes and meticulous detailing. Gourmet kitchen featuring Miele and Gaggenau appliances, elegant living and dining areas, and spacious bedrooms ensure comfort and sophistication. Private terrace, newly landscaped backyard, and surroundings with mature trees creates a serene retreat. Set in a sought-after enclave near waterfront trails, parks, and amenities, minutes from downtown.
Welcome to 27 Grand-Duc, a designer home that was once featured in Magazine!
Interior was designed by a famous local designer Andy Rioux . High-end kitchen from the well-known French brand Mobalpa including Miele and Gaggenau appliances and white quartz countertop.
Main floor boast itself of the open-concept layout. The floor was made of Italian concrete-colored ceramic with heated floor in 3 zones.
The upper floor completely covered with waxed maple hardwood (matt), offers three huge bedrooms, two renovated bathrooms, large wardrobes and many storage spaces and closets. Two of these bedrooms can be considered as "master bedroom" by their size and each having its adjoining bathroom beautifully renovated.
The lower floor offers a huge playroom and a bedroom for guests.
Key features: - corner townhouse offer extra-large windows and solarium off the kitchen that allow abundant sunlight to pour in. - Extra large backyard that was newly landscaped and allow very low maintenance. - 2nd floor currently offering 3 bedrooms could be easily converted to 4 bedrooms if needed. - The configuration of the lower floor (above ground) with its own entrance door, bedroom and bathroom could make it possible to develop this house into an inter-generational property.
Located in a cul-du-sac and surrounded by mature trees, serenity is what you find when you sit at the terrace in the backyard. Yet it is only minutes away from downtown Montreal.
Building details and property interior
Year constructed
1991
Garage
Heated, Built-in, Single width
Lot and exterior features
Driveway
Paving stone
Parking (total)
Driveway (3), Garage (1)
Room details
Living room
Level:
1st level/Ground floor
Dimensions:
19'2" X 22'1" irr.
Flooring:
Ceramic
Details:
Heated floor
Dining room
Level:
1st level/Ground floor
Dimensions:
12'5" X 11'1"
Flooring:
Ceramic
Details:
Heated floor
Family room
Level:
1st level/Ground floor
Dimensions:
15'7" X 17'11"
Flooring:
Ceramic
Details:
Heated floor
Kitchen
Level:
1st level/Ground floor
Dimensions:
12'1" X 8'1"
Flooring:
Ceramic
Details:
Heated floor
Dinette
Level:
1st level/Ground floor
Dimensions:
12'5" X 8'5"
Flooring:
Ceramic
Details:
Heated floor
Powder room
Level:
1st level/Ground floor
Dimensions:
4'8" X 4'7"
Flooring:
Ceramic
Details:
Primary bedroom
Level:
2nd level
Dimensions:
16'10" X 13'1"
Flooring:
Wood
Details:
Walk-in closet
Level:
2nd level
Dimensions:
9'7" X 6'1"
Flooring:
Wood
Details:
Bathroom
Level:
2nd level
Dimensions:
10'4" X 9'7"
Flooring:
Ceramic
Details:
ensuite
Bedroom
Level:
2nd level
Dimensions:
22'11" X 11'2"
Flooring:
Wood
Details:
Bedroom
Level:
2nd level
Dimensions:
13'10" X 10'10"
Flooring:
Wood
Details:
Bathroom
Level:
2nd level
Dimensions:
8'10" X 5'3"
Flooring:
Ceramic
Details:
Playroom
Level:
Basement 1
Dimensions:
28'1" X 19'0" irr.
Flooring:
Wood
Details:
Bedroom
Level:
Basement 1
Dimensions:
14'0" X 12'1"
Flooring:
Wood
Details:
Bathroom
Level:
Basement 1
Dimensions:
7'9" X 5'3"
Flooring:
Ceramic
Details:
Characteristics
Heating System
Forced air
Heating Energy
Electricity
Water Supply
Municipality
Sewage System
Municipality
Financial details
Municipal assessment (2026)
Lot assessment
$ 824,300
Building assessment
$ 1,079,000
Total
$ 1,903,300
Taxes
Municipal
(2026)
$ 11,214
School
(2026)
$ 1,337
Total
$ 12,551
Inclusions and exclusions
Inclusions
Kitchen appliances, washer and dryer, lighting fixtures, window treatments