$998,000 +GST/QST
ULS: 13353013
Co-ownership
for sale
510 Boul. St-Laurent app. PH-500, Montréal (Ville-Marie) (Vieux-Montréal)
BEST VALUE IN OLD MONTREAL! 2,700 sq. ft. penthouse occupying the entire floor, featuring a cathedral ceiling and windows on 2 sides. Exceptional location near the Courthouse, CHUM, metro, Old Port, restaurants and shops. 2 enclosed offices, 2 private washrooms, spacious open areas easily adaptable to add windowed offices, server room, kitchen and new central A/C (2026). In perfect condition and offered below municipal assessment. Over $3M invested in the restoration of the Sieur-de-Cadillac building façades, with all work now fully completed and paid for.
Sale with exclusion(s) of legal warranty - See listing broker(s)
Addendum
AAA LOCATION | FULL-FLOOR PENTHOUSE
BEST VALUE IN OLD MONTREAL!
2,700 sq. ft. penthouse occupying the entire floor of the Sieur-de-Cadillac building, featuring a cathedral ceiling and windows on 2 sides.
Exceptional location at the corner of Blvd. Saint-Laurent and Notre-Dame Street, accross form the Courthouse, and near the CHUM, metro, Old Port, and of the many restaurants and shops of the area.
2 enclosed offices, 2 private washrooms, spacious open areas easily adaptable to add windowed offices, server room and a modern kitchen.
During the summer of 2026, the Seller carried out significant work, representing an investment of nearly $60,000, to replace the previous equipment with a brand-new central air conditioning system that complies with the applicable municipal regulations.
The penthouse is in a perfect condition and offered 106,000$ BELOW municipal assessment.
Over $3M invested in the restoration of the Sieur-de-Cadillac building façades, with all work now fully completed and paid for.
N.B.: Furniture and equipment shown in the photos will soon be removed from the premises, which will be delivered vacant.
BEST VALUE IN OLD MONTREAL!
2,700 sq. ft. penthouse occupying the entire floor of the Sieur-de-Cadillac building, featuring a cathedral ceiling and windows on 2 sides.
Exceptional location at the corner of Blvd. Saint-Laurent and Notre-Dame Street, accross form the Courthouse, and near the CHUM, metro, Old Port, and of the many restaurants and shops of the area.
2 enclosed offices, 2 private washrooms, spacious open areas easily adaptable to add windowed offices, server room and a modern kitchen.
During the summer of 2026, the Seller carried out significant work, representing an investment of nearly $60,000, to replace the previous equipment with a brand-new central air conditioning system that complies with the applicable municipal regulations.
The penthouse is in a perfect condition and offered 106,000$ BELOW municipal assessment.
Over $3M invested in the restoration of the Sieur-de-Cadillac building façades, with all work now fully completed and paid for.
N.B.: Furniture and equipment shown in the photos will soon be removed from the premises, which will be delivered vacant.
Building details and property interior
Dimensions
77' 3" X 40' 3" irr.
Year constructed
1905
Living area
251.70 m²
Windows
Aluminum, on 2 façades
Siding
Brick, Stone
Roofing
Elastomeric membrane, redone in 2016
Dividing Floor
Concrete
Lot and exterior features
Distinctive Features
Street corner
Proximity
Palais de Justice, CHUM, Hôtel-de-ville, Highway, Metro, Public transportation
Characteristics
Heating System
Hot water
Heating Energy
Natural gas, Included in condo fees
Property or unit amenity
Central air conditioning, Elevator, Server room with additional A/C unit, Alarm system, Sprinkler system, Fire detector (O), Intercom
Water Supply
Municipality
Sewage System
Municipality
Financial details
Municipal assessment (2024)
- Lot assessment
- $ 280,700
- Building assessment
- $ 823,300
- Total
- $ 1,104,000
Taxes
- Municipal (2026)
- $ 27,660
- School (2025)
- $ 865
- Total
- $ 28,525
Annual expenses
- Common expenses
- $ 12
- Condominium fees
- $ 21,948
- Total
- $ 21,960
Energy expenses
- Electricity
- $ 2,873
- Total
- $ 2,873
Inclusions and exclusions
Inclusions
window blinds, dishwasher, new 2026 A/C unit installed on roof and above the bathrooms of the condo
Exclusions
the syndicate's computer equipment in the premises
Mortgage payment calculator
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This document is not an offer or a promise that may bind the seller, but is an invitation to submit such offers or promises.
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