$949,000

Duplex for sale - Longueuil (Le Vieux-Longueuil) (Montréal Sud)

$949,000

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$949,000

Duplex for sale - Longueuil (Le Vieux-Longueuil) (Montréal Sud)

$949,000

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861 - 863 Rue La Salle, Longueuil (Le Vieux-Longueuil) (Montréal Sud), J4K 3G8

Welcome to 861-863 De La Salle! This well-located duplex features two spacious 3-bedroom units, including a fully renovated main floor with an extension. The raw basement, with its own entrance and staircase ready to connect, offers major potential to expand the main unit or create additional space (pending city approval). On-site parking, a large backyard, and quick access to schools, parks, transit, and downtown. Reliable tenants in place. A prime opportunity for investors or owner-occupants!

  • Lot area: 5,522 SF
  • NUMBER OF ROOMS : 27
  • Year built : 1916
CAROLINE BELLEMARE INC.
Residential Real Estate Broker
Brokers tranquilit
Building details and property interior
Particularities plusParticularities minus

1916

PVC

Casement , French door

Addenda
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Rare Opportunity in Prime Longueuil Location -- Duplex with Huge Potential

Welcome to 861--863 Rue De La Salle -- a solid, well-maintained duplex located in one of Longueuil's most desirable neighborhoods. With top-rated schools, parks, public transit, and fast access to downtown Montreal nearby, this property is a smart choice for both investors and buyers seeking long-term value.

The upper unit features three bedrooms, a spacious private terrace, and bright living areas. The ground-floor unit is fully renovated and extended, offering a large, comfortable three-bedroom layout with modern finishes throughout.

The unfinished basement presents incredible potential -- with a private entrance already in place and a staircase ready to be connected to the main floor. Whether you dream of a two-level owner's unit or a future third dwelling* (pending city approval), the possibilities are impressive. The lot also includes parking and a generous backyard with mature trees -- a rare find in the area.

Current tenants are respectful and reliable, ensuring a smooth and stress-free transaction.

Whether you're looking to live in, rent out, or elevate the property, this is your chance to secure space, flexibility, and lasting value in a thriving location.

Building details and property interior
Particularities plusParticularities minus

1916

PVC

Casement , French door

Lot and exterior features
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5,521.89 SF

Fenced , Landscaped

Flat

Paving stone

Driveway : 3

Highway , Daycare centre , Golf , Hospital , Park , Bicycle path , Elementary school , Réseau Express Métropolitain (REM) , High school , Commuter train , Public transportation , University

Residential

Room details
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Unit Room Level Dimensions Flooring Description
1 (app.) Hall 2nd level 5'3" X 3'3" Ceramic
1 (app.) Kitchen 2nd level 8'10" X 8'6" irr. Ceramic
1 (app.) Laundry room 2nd level 5'9" X 5'1" Ceramic
1 (app.) Dining room 2nd level 11'3" X 8'1" irr. Laminate floor
1 (app.) Corridor 2nd level 8' X 5'3" Laminate floor
1 (app.) Living room 2nd level 14' X 11' Laminate floor
1 (app.) Corridor 2nd level 23'7" X 4'5" irr. Laminate floor
1 (app.) Primary bedroom 2nd level 11'2" X 10'9" Laminate floor Wardrobe 10.8x2
1 (app.) Bedroom 2nd level 10'11" X 8'8" Laminate floor Wardrobe 4,10x2,2
1 (app.) Bedroom 2nd level 10'8" X 8'8" Laminate floor Wardrobe Wardrobe
1 (app.) Patio 2nd level 16'9" X 12'7" Wood
2 (app.) Hall 1st level/Ground floor 4'10" X 3'10" Ceramic
2 (app.) Living room 1st level/Ground floor 14'2" X 10'9" irr. Ceramic
2 (app.) Dining room 1st level/Ground floor 16'4" X 8'10" irr. Ceramic
2 (app.) Kitchen 1st level/Ground floor 15'6" X 8'5" irr. Ceramic
2 (app.) Corridor 1st level/Ground floor 5'11" X 4'1" Ceramic
2 (app.) Bedroom 1st level/Ground floor 12' X 11' Wood
2 (app.) Walk-in closet 1st level/Ground floor 8'7" X 5'10" irr. Ceramic
2 (app.) Bedroom 1st level/Ground floor 13'4" X 9'1" irr. Wood Wardrobe 4.11x1.7
2 (app.) Corridor 1st level/Ground floor 17'3" X 3'6" Ceramic
2 (app.) Bathroom 1st level/Ground floor 10'3" X 8' irr. Ceramic
2 (app.) Laundry room 1st level/Ground floor 8' X 6' Ceramic
2 (app.) Overview 1st level/Ground floor 15'9" X 10'4" irr. Ceramic
2 (app.) Storage 1st level/Ground floor 3'5" X 3'1" Ceramic
2 (app.) Overview Basement 1 37'2" X 27'3" irr. Concrete
2 (app.) Overview Basement 1 16' X 11'6" irr. Concrete
2 (app.) Corridor Basement 1 7' X 4'4" Concrete
Characteristics
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Electric baseboard units

Electricity

Municipality

Municipality

Financial details
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Assessment (2025)
Taxes
  • (2025)
  • (2024)
Gross yearly revenu (potential)
Energy
861 - 863 Rue La Salle, Longueuil (Le Vieux-Longueuil) (Montréal Sud), J4K 3G8
NEIGHBOURHOOD STATISTICS
  • Statistics Person living alone
  • Statistics Families with children
  • Statistics Families with no children
  • 17.4%
  • 20.3%
  • 16.3%
  • 18.1%
  • 27.9%
  • 21.7%
  • 1.7%
  • 16.2%
  • 59.5%
  • 0.9%
UnilingualFrenchUnilingualEnglishBilingual(fr/en)Other 0% 10% 20% 30% 40% 50% 60% 70% 80% 90%100%
  • Statistics Household
  • Statistics Individual
  • Statistics Owners
  • Statistics Renters
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CAROLINE BELLEMARE INC.
Residential Real Estate Broker
Brokers tranquilit

MORTGAGE PAYMENTS CALCULATOR

(7.37 %)

Financial details

Assessment (2025)
Taxes
  • (2025)
  • (2024)
Gross yearly revenu (potential)
Energy
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