NewFor Sale

858 William Street
London East, Middlesex, ON, N5Y 2S3

Duplex
TRREB
MLS® Number: X14117516
Estimated Value
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$1,050,000List Price
5+3Bedrooms
5Bathrooms
2Garages
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Current valuation for 858 William Street, London East, ON N5Y 2S3. Listed for $1,050,000 on 2026-11-02

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Description

Luxury duplex in London's sought-after Old North! This newly built residence offers approximately 5,000 sq. ft. of beautifully finished living space, combining exceptional craftsmanship with flexible options for multi-generational living or rental income. Set on an impressive 350-ft deep lot, the home features a striking stone and brick exterior, 10-ft ceilings, expansive windows and four skylights. Distinctive details include a custom open-riser maple staircase, maple slat accents and a gas fireplace with a stone feature wall. Two self-contained units (A & B), each with a private entrance, offer gourmet kitchens, open-concept living and dining spaces, and quality finishes throughout. Across the upper levels are five bedrooms, including two primary suites with ensuites, six bathrooms and two laundry areas. The two finished lower levels add three bedrooms, two bathrooms, a media room and a gym, with flexible space for other uses. Enjoy a private, park-like backyard with mature trees, a spacious deck with gas and water hookups, a stone-seated fire pit and a stunning 30-ft cedar-walled balcony. An oversized 19' x 31' garage with a 16-ft ceiling, two EV charging outlets and a low-maintenance metal roof complete the property. Minutes from schools, Western University, University Hospital and everyday amenities. A rare opportunity in one of London's most desirable neighbourhoods. Some photos virtually staged.

Features

Electric Car ChargerHospitalParkPublic Transit

Amenities

No amenities available

Summary

Tax:$8,488.64 / 2025
Listing #:X14117516
Property Type:Duplex, 2-Storey
Building Age:0-5
Size:3500-5000 feet²
Land Size:33.58 x 350 | < .50 acres
Days on CPRB:
Garage:Attached 2 garage
Locker:None
On CPRB Since:
Listing Brokerage:SUTTON WOLF REALTY BROKERAGE

Rooms

Details

Property

Property Type:Duplex
Style:2-Storey
Community:East B
Municipality:Middlesex

Building

Size:3500-5000 feet²
Building Age:0-5
Construction:Brick, Vinyl Siding

Inside

Bedrooms:5+3
Bedrooms Above Grade:5
Bathrooms:5
Bathrooms Detail:1, 2pc Main floor
Bathrooms Detail:1, 3pc Second floor
Bathrooms Detail:1, 5pc Second floor
Bathrooms Detail:1, 3pc Lower floor
Bathrooms Detail:1, 2pc Main floor
Kitchens:2
Family Room:No
Appliances Included:ERV/HRV, Sump Pump
Basement:Full, Finished

Parking

Driveway:Private Double
Garage Type:Attached
Garage Spaces:2
Total Parking Spaces:8

Utilities

Cooling:Central Air
Heating Type:Forced Air
Heating Fuel:Gas
Utility Sewer:Sewer

Highlights

Fireplace Type:Living Room, Natural Gas

Land

Cross Street:WILLIAM STREET & ST JAMES STREET

$1,050,000

List price

858 William Street, London East – 5+3 bed Duplex for sale · MLS® # X14117516