858 William Street

London

858 William Street
858 William Street
858 William Street
+47
5+3
 bed
8
 bath
7
 parking
3500 - 5000
 sqft
Duplex
$1,399,900
For Sale
39 days
 on site
$1,399,900
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Size
-
Lot size
11753 sqft
Street frontage
-
Possession
Flexible
Price per sqft
$280 - $400
Taxes
$8,488.64 (2025)
Parking Type
-
Style
2-Storey
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Description
DUPLEX! An exquisite, new home in prestigious Old North with unparalleled materials and artistry. This home boasts 5000 sqft of thoughtful, custom-designed living, perfect for a single family, multi-generational family, and executive lease income potential. The elegant stone and brick exterior hints at the exceptional quality within. The grand entrance welcomes you to sun-filled space, 10-ft ceilings and walls of windows creating an immediate sense of openness and light enhanced by 4 skylights bathing the home in sunshine. The custom open-riser maple staircase with maple-slat wall, opposite the gas fireplace set into a stone media wall, speak to the craftsmanship and care in every detail of this residence. The home features 2 Units (A & B), - offering self-contained, separate entrances, luxurious living spaces with 2 gourmet kitchens, open-concept living room, family room and dining areas. Bask in 2 primary en-suites among 5 bedrooms, 6 baths, and 2 laundries on the upper levels of the home. Two fully finished basements add 3 bedrooms, 2 baths, a Media room and a Gym (both versatile). Nestled on an expansive 350-ft deep lot, picture summer gatherings under the trees with your private park-like yard. The property boasts a large back deck with built-in gas and water hookups overlooking your own private 'estate' with a fire pit surrounded by massive stone seats in addition to the stunning 30-foot wide cedar-walled balcony. The over-sized 19ft x 31ft garage with 16ft high ceiling and 2 EV charging outlets ensures modern convenience, while the low maintenance metal roof guarantees durability. A luxurious, versatile home in one of London's most coveted neighborhoods. Minutes to excellent schools, Western University and University Hospital. Included* 2 sets of high-end appliances, 2 HVAC systems, 2 on-demand water heaters, 2 /200amp panels, 2 sets of all meters. Photos virtually staged.
Broker: CENTURY 21 FIRST CANADIAN CORP. DEAN SOUFAN INC.
MLS®#: X13023566
Property details
Parking:
7
Parking type:
-
Property type:
Duplex
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
3500-5000 sqft
Lot front:
33 Ft
Lot depth:
350 Ft
Listed on:
Apr 21, 2026
Show all details
Rooms
LevelNameSizeFeatures
Lower
Recreation
14.8 x 22.3 ft
Lower
Media Room
16.8 x 21.6 ft
Lower
Utility Room
4.7 x 18.1 ft
Show all
Instant estimate:
orto view instant estimate
$59,808
lower than listed price
i
High
$1,426,187
Mid
$1,340,092
Low
$1,303,636
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About 858 William Street

858 William Street is a London duplex for sale. It was listed at $1399900 in April 2026 and has 5+3 beds and 8 bathrooms. 858 William Street resides in the London Old North neighbourhood, and nearby areas include Woodfield, Carling, Downtown and East London.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this duplex.

Getting around the area will require a vehicle, as there are no nearby transit stops.