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For sale
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$1,050,000

Estimated value $998K to $1.1M

Est. $4,919/mo mortgage

5+3bd·5ba·3,500-5,000sqft

858 William Street · London, N5Y 2S3

MLS® X14117516

Listed yesterdayListed yesterday

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.

Location & neighbourhood

Directions
Old North →

London East, ON

Tree-lined streets, heritage homes, walkable to Richmond Row.

Schools nearbyclosest is St Michael Separate School, 400 m

Elementary

  • St Michael Separate School

    400 m · Grades JK-8

    London District Catholic School Board

    5.7
  • St Georges Public School

    770 m · Grades JK-8

    Thames Valley District School Board

    8.0
  • Old North Public School

    950 m · Grades JK-8

    Thames Valley District School Board

    8.4

Secondary

  • London Central Secondary School

    1.5 km · Grades 9-12

    Thames Valley District School Board

    8.0
  • École secondaire catholique Monseigneur-Bruyère

    1.6 km · Grades 9-12

    Conseil scolaire de district des écolesCatholique

    6.3
  • Catholic Central High School

    1.7 km · Grades 9-12

    London District Catholic School Board

    5.7

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

Mortgage (5.07%, 25yr)$4,919
Property tax$707
Insurance (est.)$219
Utilities (est.)$250
Total monthly$6,095
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

$1,050,000

Listed yesterday

On the market

Earlier listings for this property are shown to registered users under our VOW agreement with LSTAR.

Sold comparables nearby

937 Colborne Street, London EastSold

937 Colborne Street, London East

5 bd·2 ba·1,500-2,000 sqft
578 Waterloo Street, London EastSold

578 Waterloo Street, London East

5 bd·2 ba·1,500-2,000 sqft

See what these 6 homes sold for

Create a free account to see sold prices and comparable sales.

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.

Buyer's marketBalancedSeller's market

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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Colin Abbot

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(226) 212-5099 · colin@searchlondonhomes.com

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Colin Abbot, Broker, Westwood Realty Team

Oak and Key Real Estate Brokerage Inc., Brokerage, 490 Melcrest Road, London, ON N6J 3T1, Phone: (226) 212-5099

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