$849,000
Open house
ULS: 24531937
Duplex
for sale
251 Boul. Albert-Einstein, Châteauguay
More than just a duplex: a true home with the added benefit of rental income! Ideal for an owner-occupant, the main unit offers 4 bedrooms, a family room, a gas fireplace and a kitchen renovated in 2023. Roof 2026, electrical panel 2024 and heat pump 2023. The 3½ features 10-ft ceilings, quartz countertops and backsplash, and a heat pump. Fully landscaped yard, 4 parking spaces and an impressive bunker-style storage area of approx. 20 x 40 ft. Out front? A large park instead of neighbours! Prime location close to services and amenities. Space, comfort and income combined an opportunity worth discovering!
Sale with exclusion(s) of legal warranty - See listing broker(s)
Property features
4
Bedrooms
2
Bathrooms
Upcoming open houses
Sunday 09/13/26
from 14:00 to 16:00
Addendum
A DUPLEX THAT FEELS LIKE A HOME
This property stands apart from the traditional duplex. Designed to provide an owner-occupant with true living space, the main unit extends over several levels and offers a particularly appealing layout for a family.
The main floor features inviting living areas, including a living room with a gas fireplace, a dining room and a kitchen renovated in 2023. Upstairs, you will find bedrooms, a bathroom and a laundry room, while the basement adds a spacious family room and an additional bedroom.
The family room provides a versatile space that can be used as a home theatre, lounge, games room or entertaining area. The bar area was renovated in 2020.
SIGNIFICANT IMPROVEMENTS
The property has benefited from several renovations and improvements over the years:
Kitchen renovated in 2023;
Roof completely redone in 2026;
Electrical panel replaced in 2024;
Wall-mounted heat pump installed in 2023 in the main unit;
Gas fireplace installed in 2013;
Doors and windows in the main unit replaced in 2012;
Additional window installed in 2024;
Family room bar area renovated in 2020.
The main unit also includes two parking spaces.
A 3½ UNIT THAT ADDS REAL VALUE TO THE PROPERTY
The 3½ unit offers a functional layout featuring one bedroom with a walk-in closet, a kitchen, dining room, living room and bathroom.
Its 10-foot ceilings create a wonderful sense of space. The kitchen features quartz countertops and backsplash, while a wall-mounted heat pump installed in 2024 adds to the unit's comfort.
The unit also includes two parking spaces.
For a future owner-occupant, this unit offers the opportunity to benefit from rental income while enjoying a spacious main residence with the features and comfort of a home.
AN EXCEPTIONAL STORAGE SPACE
One of the property's most distinctive features is located beneath the rental unit: an impressive bunker-style storage area measuring approximately 20 ft x 40 ft, with an approximate height of 8 ft, accessible from the rear.
A considerable advantage for storing bicycles, seasonal equipment, sporting goods, tools and other belongings that would normally take up valuable garage, shed or basement space.
OUTDOOR SPACE & LOCATION
The fully landscaped yard complements the interior living spaces and provides an inviting outdoor environment to enjoy throughout the warmer months.
Conveniently located near numerous services, schools and amenities:
CPE Les Gnomes: approx. 0.1 km
New Châteauguay exo transit terminal: approx. 1 km
Grocery store: approx. 1.5 km
Elementary school: approx. 2.5 km
École de formation professionnelle de Châteauguay: approx. 3 km
Louis-Philippe-Paré High School (LPP): approx. 5 km
This property stands apart from the traditional duplex. Designed to provide an owner-occupant with true living space, the main unit extends over several levels and offers a particularly appealing layout for a family.
The main floor features inviting living areas, including a living room with a gas fireplace, a dining room and a kitchen renovated in 2023. Upstairs, you will find bedrooms, a bathroom and a laundry room, while the basement adds a spacious family room and an additional bedroom.
The family room provides a versatile space that can be used as a home theatre, lounge, games room or entertaining area. The bar area was renovated in 2020.
SIGNIFICANT IMPROVEMENTS
The property has benefited from several renovations and improvements over the years:
Kitchen renovated in 2023;
Roof completely redone in 2026;
Electrical panel replaced in 2024;
Wall-mounted heat pump installed in 2023 in the main unit;
Gas fireplace installed in 2013;
Doors and windows in the main unit replaced in 2012;
Additional window installed in 2024;
Family room bar area renovated in 2020.
The main unit also includes two parking spaces.
A 3½ UNIT THAT ADDS REAL VALUE TO THE PROPERTY
The 3½ unit offers a functional layout featuring one bedroom with a walk-in closet, a kitchen, dining room, living room and bathroom.
Its 10-foot ceilings create a wonderful sense of space. The kitchen features quartz countertops and backsplash, while a wall-mounted heat pump installed in 2024 adds to the unit's comfort.
The unit also includes two parking spaces.
For a future owner-occupant, this unit offers the opportunity to benefit from rental income while enjoying a spacious main residence with the features and comfort of a home.
AN EXCEPTIONAL STORAGE SPACE
One of the property's most distinctive features is located beneath the rental unit: an impressive bunker-style storage area measuring approximately 20 ft x 40 ft, with an approximate height of 8 ft, accessible from the rear.
A considerable advantage for storing bicycles, seasonal equipment, sporting goods, tools and other belongings that would normally take up valuable garage, shed or basement space.
OUTDOOR SPACE & LOCATION
The fully landscaped yard complements the interior living spaces and provides an inviting outdoor environment to enjoy throughout the warmer months.
Conveniently located near numerous services, schools and amenities:
CPE Les Gnomes: approx. 0.1 km
New Châteauguay exo transit terminal: approx. 1 km
Grocery store: approx. 1.5 km
Elementary school: approx. 2.5 km
École de formation professionnelle de Châteauguay: approx. 3 km
Louis-Philippe-Paré High School (LPP): approx. 5 km
Building details and property interior
Dimensions
28' X 60' irr.
Year constructed
1979
Siding
Asphalt shingles
Basement
6 feet and more, Finished basement
Lot and exterior features
Lot size
75' X 100'
Driveway
Asphalt
Parking (total)
Driveway (4)
Proximity
Daycare centre, Golf, Hospital, Park, Bicycle path, Elementary school, High school, Cross-country skiing, Public transportation, Highway
Room details
Unit 1 (Monthly residential revenue)
Family room
Level:
Basement 1
Dimensions:
14'6" X 20'8"
Flooring:
Laminate floor
Details:
Bedroom
Level:
Basement 1
Dimensions:
14'8" X 10'8"
Flooring:
Laminate floor
Details:
Bathroom
Level:
Garden level
Dimensions:
8'3" X 4'11"
Flooring:
Ceramic
Details:
Bedroom
Level:
Garden level
Dimensions:
25'9" X 14'3"
Flooring:
Laminate floor
Details:
Hall
Level:
1st level/Ground floor
Dimensions:
8'8" X 5'11"
Flooring:
Ceramic
Details:
Living room
Level:
1st level/Ground floor
Dimensions:
14'9" X 13'11"
Flooring:
Wood
Details:
Dining room
Level:
1st level/Ground floor
Dimensions:
13'11" X 10'10"
Flooring:
Wood
Details:
Kitchen
Level:
1st level/Ground floor
Dimensions:
9'2" X 12'4"
Flooring:
Wood
Details:
Bathroom
Level:
2nd level
Dimensions:
9'2" X 10'7"
Flooring:
Ceramic
Details:
Laundry room
Level:
2nd level
Dimensions:
6'1" X 5'6"
Flooring:
Ceramic
Details:
Bedroom
Level:
2nd level
Dimensions:
10'8" X 9'8"
Flooring:
Wood
Details:
Primary bedroom
Level:
2nd level
Dimensions:
14'4" X 10'9"
Flooring:
Wood
Details:
Unit 2 (Monthly residential revenue)
Hall
Level:
1st level/Ground floor
Dimensions:
5'1" X 3'3"
Flooring:
Laminate floor
Details:
Living room
Level:
1st level/Ground floor
Dimensions:
13'1" X 8'4"
Flooring:
Laminate floor
Details:
Kitchen
Level:
1st level/Ground floor
Dimensions:
15'1" X 14'1"
Flooring:
Laminate floor
Details:
Dining room
Level:
1st level/Ground floor
Dimensions:
7'0" X 12'5"
Flooring:
Laminate floor
Details:
Primary bedroom
Level:
1st level/Ground floor
Dimensions:
10'3" X 12'8"
Flooring:
Laminate floor
Details:
Bathroom
Level:
1st level/Ground floor
Dimensions:
6'9" X 10'3"
Flooring:
Ceramic
Details:
Characteristics
Heating System
Electric baseboard units
Heating Energy
Electricity
Property or unit amenity
Wall-mounted heat pump
Water Supply
Municipality
Sewage System
Municipality
Occupancy
Single
Financial details
Municipal assessment (2026)
- Lot assessment
- $ 214,400
- Building assessment
- $ 394,200
- Total
- $ 608,600
Taxes
- Municipal (2026)
- $ 6,064
- School (2026)
- $ 411
- Total
- $ 6,475
Gross annual revenues (potential)
- Residential
- $ 51,600
- Total
- $ 51,600
Inclusions and exclusions
Mortgage payment calculator
$
$
$
%