
858 William Street
London (East B), ON N5Y 2S3
- 5+3Bedrooms
- 8Bathrooms
- 3Garage
- 3500–5000Sq Ft
- $13,830Tax
- 34×350 ftLot Size
- Free EstimateSee Free Estimate Report

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Free Home EvaluationHow Much Is My Home Worth?Homes for Sale NearbySale & Price History for 858 William Street, London, East B
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| 2026-06-09 | 2026-08-31 | Login to See Prices | Expired | x13427794 |
| 2026-04-21 | 2026-06-09 | Login to See Prices | Terminated | x13023566 |
| 2026-03-19 | 2026-04-20 | Login to See Prices | Terminated | x12901108 |
| 2026-01-06 | 2026-03-19 | Login to See Prices | Terminated | x12665596 |
| 2025-09-23 | 2026-01-05 | Login to See Prices | Terminated | x12422138 |
| 2025-07-16 | 2025-09-23 | Login to See Prices | Terminated | x12288301 |
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*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.
About 858 William Street, London, East B
Summarized Description
- Exquisite brand new home in prestigious Old North.
- 5000 sq ft custom-designed living space.
- Features two gourmet kitchens and two primary ensuites.
- Two fully finished basements with versatile rooms.
- Private park-like yard ideal for gatherings.
- Oversized garage with EV charging outlets.
- Minutes from excellent schools and hospitals.
- Potential for legal duplex with separate living spaces.
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 ensuites, 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 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. Kitchen and Laundry Appliances excluded. Some photos virtually staged.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $13,830
- Land Transfer Tax Fee
- $18,375
Rental Items
- Rental Equipment
- None
- Basement Type
- Full, Finished
Interior Features
- Laundry Level
- Upper Level
- Interior Extras
- 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
- Security Features
- Carbon Monoxide Detectors, Security System, Smoke Detector
- Fireplace/Stove
- Yes
- Fireplace Features
- Natural Gas
- Elevator
- No
Exterior Features
- Exterior Extras
- Deck, Landscape Lighting, Landscaped, Patio, Privacy, Porch
- Pool
- None
- Property Features
- Electric Car Charger, Hospital, Park, Public Transit, Rec./Commun.Centre, School
- Other Structures
- Fence - Partial
Building
- Building Type
- Detached
- Building Style
- 2-Storey
- Approx Age
- 0-5
Construction
- Exterior Finish
- Brick, Stone
- Roof
- Metal
- Foundation Details
- Poured Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 33.58 ft
- Lot Depth
- 350.00 ft
- Lot Shape
- Rectangular
Inclusions
- Inclusions
- Fridge (2), Gas Stove (2), Dishwasher (2), Microwave (2), Washer (2), Dryer (2), Garage Door Remote(s)
Exclusions
- Exclusions
- None
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 3
- Parking Spaces
- 4
- Total Garage And Parking Spaces
- 7
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Natural Gas
- Yes
- Hydro
- Yes
- Cable
- Available
- Telephone
- Available
- Bedrooms
- 5 + 3
- Washrooms
- 8
- Kitchens
- 2
- Family / bonus room
- Yes
Room sizes
- Living Room—Main level, Fireplace
- Dining Room—Main level
- Kitchen—Main level
- Family Room—Main level
- Kitchen—Main level
- Primary Bedroom—Second level, 5 Pc Ensuite, Walk-In Closet(s)
- Bedroom 2—Second level
- Bedroom 3—Second level
- Bedroom 4—Second level
- Bedroom 5—Second level, Ensuite Bath, Walk-In Closet(s)
- Media Room—Lower level
- Bedroom—Lower level
- Bedroom—Lower level
- Recreation—Lower level
- Bedroom—Lower level
- Utility Room—Lower level
- Utility Room—Lower level
Washrooms
- 2-piece, Main
- 5-piece, Second
- 3-piece, Second
- 3-piece, Lower
- Municipality
- London
- Neighbourhood
- East B
- Main cross streets
- WILLIAM STREET & ST JAMES STREET
- Zoning
- R2-2
- Directions
- OXFORD STREET EAST TO WILLIAM STREET
- MLS® number
- X13427794
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2026-08-31
- Listed on
- 2026-06-09
- Days on market
- 83 days
- Possession type
- Flexible
- Co-op commission
- 2 % PLUS HST
- Seller
- Listed by
- CENTURY 21 FIRST CANADIAN CORP
Home Market Value
Current home valuation for 858 William Street, London, East B, London, ON. Listed for $1,095,000
HOMEH Estimate
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Estimated Sales Range
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HOMEH Estimate for 858 William Street, London, East B
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% on first $500K + 10% on $595,000 over $500K
$84,500
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $40,384 | $30,551 | $26,061 | $0 |
=Total mortgage | $1,049,974 | $1,016,051 | $956,811 | $876,000 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $5,126monthly | $4,961monthly | $4,672monthly | $4,277monthly |
Land Transfer Tax
$18,375
$18,375
Around this home
No schools found nearby
Data provided by OpenStreetMap & Fraser Institute School Rankings
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