858 William Street, London East, ON

London East, East B Hood
WILLIAM STREET & ST JAMES STREET
5+3 Br | 8 Bath | 3500-5000 Sqft
$1,190,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 33.58 x 350.00 Feet
  • Age: 0-5 Years
  • Basement: Full, Finished
  • Exterior: Brick, Stone
  • Taxes: 8,206 / 2026
  • Zoning: n/a
  • MLS #: X13427794
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

PRICED TO SELL this exquisite, brand-new home in prestigious Old North with unparalleled materials and artistry. This home boasts 5000 sq ft of thoughtful, custom-designed living, perfect for a single family, multi-generational family, with 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 gourmet kitchens, open-concept living room, family room and dining areas.

Bask in either of the 2 primary en-suites, among the 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 garage with 16ft high ceiling and 2 EV charging outlets ensures modern convenience, while the low maintenance metal roof guarantees durability. Minutes to excellent schools, Western University and Hospitals.

This home's design provides 2 self-contained living spaces, including 2 sets of high-end appliances, 2 HVAC systems, 2 owned on-demand water heaters, 2 of 200amp panels, 2 sets of all meters. This home is readily amenable to use as a legal duplex requiring permit (engineer's drawings available upon request). Some photos virtually staged.

Fridge (2),Gas Stove (2), Dishwasher (2), Microwave (2), Washer (2), Dryer (2), Garage Door Remote(s)

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 33.58 x 350.00 Feet
  • Region: Middlesex
  • Hood: East B
  • Zoning: n/a
  • Lot Irreg: Fronting on: East
  • Fronting On: East

Building Details

  • Age: 0-5 Years
  • Exterior: Brick, Stone
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Auto Garage Door Remote, ERV/HRV, Guest Accommodations, In-Law Capability, On Demand Water Heater, Separate Hydro Meter, Sump Pump, Water Heater Owned, Water Meter
  • Pool: None
  • Sewer: Sewer
  • Garage: Attached
  • Total Parking: 7.00
  • Driveway: Private

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: 5 +3
  • Bath: 8
  • Kitchen: 2
  • Family Room: No
  • Basement: Full, Finished
Rooms Details

Living Room

Main Level

4.1 x 8.72

Fireplace

Dining Room

Main Level

3.75 x 3.26

Kitchen

Main Level

3.75 x 2.67

Family Room

Main Level

3.7 x 8.14

Kitchen

Main Level

3.12 x 2.81

Primary Bedroom

Second Level

4.04 x 4.46

5 Pc Ensuite, Walk-In Closet(s)

Bedroom 2

Second Level

2.81 x 3.6

Bedroom 3

Second Level

4 x 3.19

Bedroom 4

Second Level

3.51 x 3.57

Bedroom 5

Second Level

3.41 x 3.69

Ensuite Bath, Walk-In Closet(s)

Media Room

Lower Level

5.13 x 6.57

Bedroom

Lower Level

2.58 x 3.91

Bedroom

Lower Level

2.88 x 3.04

Recreation

Lower Level

4.51 x 6.8

Bedroom

Lower Level

2.98 x 3.45

Utility Room

Lower Level

1.36 x 4.17

Utility Room

Lower Level

1.44 x 5.53

Property Listed by: CENTURY 21 FIRST CANADIAN CORP
Virtual Tour: n/a

Home Valuation Estimate

What is 858 William Street, London East, ON worth in today’s East B, London East market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 5-bedroom Detached with 3500-5000 sq. ft. in East B, London East. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 858 William Street
  • Neighborhood: East B
  • Zip/Postal Code: N5Y 2S3
  • Nearby Amenities: Electric Car Charger, Hospital, Park, Public Transit, Rec./Commun.Centre, School
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About 858 William Street, London East, ON N5Y 2S3, London East

Located at 858 William Street, London East, ON in London East (East B neighbourhood), near WILLIAM STREET & ST JAMES STREET. This freehold home offers Detached, ["2-Storey"], 5 bedrooms, 8 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Full, Finished • 7 parking spots • Garage: Attached • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $8,206 for 2026. PRICED TO SELL this exquisite, brand-new home in prestigious Old North with unparalleled materials and artistry. This home boasts 5000 sq ft of thoughtful, custom-designed living, perfect for a single family, multi-generational family, with 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.

FAQs for 858 William Street, London East, ON , East B , London East

What are the listing details for 858 William Street, London East, ON?
858 William Street, London East, ON is a Detached for sale in London East, in the East B neighbourhood, Middlesex. The current list price is $1,190,000. MLS number: X13427794.
How many bedrooms and bathrooms does this home have?
858 William Street, London East, ON is listed as a Detached with a ["2-Storey"] style, featuring 5+3 bedroom(s) and 8 bathroom(s). The listed interior size range is 3500-5000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 33.58 x 350.00 Feet. The basement is listed as: Full, Finished. Garage type: Attached. Total parking: 7 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Brick, Stone.
Where is this property located?
858 William Street, London East, ON is located in the East B neighbourhood of London East. The listed cross street is WILLIAM STREET & ST JAMES STREET.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $8,206 / 2026. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.