858 William Street · London, N5Y 2S3
MLS® X14117516
Listing courtesy of Sutton Wolf Realty Brokerage·Listing last changed 19 hours ago
Key facts
- Property type
- Duplex
- Square footage
- 3,500-5,000 sqft
- Lot size
- 33.58 × 350 ft · < 0.50 acres
- Age
- 0-5 years
- Parking
- 8 spaces
- Property tax
- $8,489/yr (2025)
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.
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Property details
Interior
- Size
- 3,500-5,000 sqft
- Bedrooms
- 5 above grade, 3 lower level
- Rooms
- 10 rooms
- Bathrooms
- 2 × 2-piece on Main, 1 × 3-piece on Second, 1 × 5-piece on Second, 1 × 3-piece on Lower
- Basement
- Full, Finished
- Heating
- Forced Air
- Cooling
- Central Air
Building & lot
- Type
- Duplex, 2-Storey
- Age
- 0-5 years
- Lot size
- 33.58 × 350 ft · < 0.50 acres
- Exterior
- Brick, Vinyl Siding
- Foundation
- Poured Concrete
- Roof
- Metal
- Water & sewer
- Sewer
Parking
- Garage
- 2 car Attached
- Driveway
- Private Double (6 spaces)
- Parking
- 8 spaces
Fees & taxes
- Property tax
- $8,489/yr (2025)
Rooms
Main
- Living Room
- 3.7 × 8.14 m
- Dining Room
- 3.75 × 3.26 m
- Kitchen
- 3.7 × 2.67 m
- Kitchen
- 3.12 × 2.81 m
- Living Room, Gas Fireplace
- 4.1 × 8.72 m
Second
- Bedroom
- 3.41 × 3.69 m
- Bedroom
- 4 × 3.19 m
- Bedroom
- 3.51 × 3.57 m
- Bedroom
- 4.04 × 4.46 m
- Bedroom
- 2.81 × 3.6 m
Lower
- Recreation
- 4.51 × 6.8 m
- Utility Room
- 1.36 × 4 m
- Bedroom
- 2.88 × 3.04 m
- Family Room
- 5.13 × 6.57 m
- Utility Room
- 1.44 × 5.53 m
- Bedroom
- 2.58 × 3.91 m
- Bedroom
- 2.98 × 3.45 m
Estimated value range
$998K to $1.1M
An automated range from recent comparable sales nearby. It is not an appraisal and says nothing about whether this home is priced correctly; condition, finishes and timing are outside what it can see.
Based on a model of 13,409 London sales through September 2026; it lands within 10% of the sold price on 64% of homes. Shown within 5% of the asking price.
Schools nearbyclosest is St Michael Separate School, 400 m
Elementary
- 5.7
St Michael Separate School
400 m · Grades JK-8
London District Catholic School Board
- 8.0
St Georges Public School
770 m · Grades JK-8
Thames Valley District School Board
- 8.4
Old North Public School
950 m · Grades JK-8
Thames Valley District School Board
Secondary
- 8.0
London Central Secondary School
1.5 km · Grades 9-12
Thames Valley District School Board
- 6.3
École secondaire catholique Monseigneur-Bruyère
1.6 km · Grades 9-12
Conseil scolaire de district des écolesCatholique
- 5.7
Catholic Central High School
1.7 km · Grades 9-12
London District Catholic School Board
Distances are straight-line from this address. School boards set their own attendance areas and do not publish them, so a school listed here is not a guarantee of placement. Confirm with the board before you rely on it.
Monthly paymentest. $6,095/mo all in
Monthly payment estimate
Land transfer tax$17,475 on closing
Ontario LTT
$17,475
First-time rebate
−$4,000
First-time buyer rebate of up to $4,000 may apply. Consult a lawyer for eligibility.
Price & listing history
Listed yesterday
Earlier listings for this property are shown to registered users under our VOW agreement with LSTAR.
Sold comparables nearby
Sold937 Colborne Street, London East
Sold578 Waterloo Street, London East
See what these 6 homes sold for
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Market conditionsBuyer’s market in London
6.9 months of inventory: buyers have more options and negotiating power. Nearby, 6 sales in the last 90 days went for an average of 96.7% of asking.
Avg. sold price
$549,817
Sale-to-list ratio
96.7%
Based on 6 recent comparable sales near this home.
Affordabilityneeds $254,000 household income
Minimum household income required
$254,000
Based on 20% down, a 7.07% qualifying rate (the 5.07% contract rate plus two points), 25 year amortization, this home's listed property tax and a 32% GDS ratio. Rounded to the nearest thousand.
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Oak and Key Real Estate Brokerage Inc., Brokerage, 490 Melcrest Road, London, ON N6J 3T1, Phone: (226) 212-5099
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