Front of 858 William Street

858 William Street

London (East B)
Terminated
1/49
Ontario Real Estate › London › London East
Front of 858 William Street

858 William Street

London (East B)
Terminated
See all 49 photos
DetachedMLS X12288301
Last asked:Terminated Sep 23, 2025
$1,999,900
5+3 Bedrooms
8 Bathrooms
3 Garage
3.5K~5K Sq.Ft.
33.58 x 350 ft Lot
$3,239 Tax/yr

Property history

$1,999,900first asked
$1,050,000asking now
▼ 47%since July
JulDecMayNow
Listed for saleOct 26, 2026
$1,050,000MLS® X14117516
ExpiredAug 31, 2026
$1,095,000MLS® X13427794
Listed for saleJun 9, 2026
$1,095,000MLS® X13427794
TerminatedJun 9, 2026
$1,399,900MLS® X13023566
Listed for saleApr 21, 2026
$1,399,900MLS® X13023566
TerminatedApr 20, 2026
$1,500,000MLS® X12901108
Listed for saleMar 19, 2026
$1,500,000MLS® X12901108
TerminatedMar 19, 2026
$1,699,900MLS® X12665596
Listed for saleJan 6, 2026
$1,699,900MLS® X12665596
TerminatedJan 5, 2026
$1,699,900MLS® X12422138
Listed for saleSep 23, 2025
$1,699,900MLS® X12422138
TerminatedSep 23, 2025
$1,999,900MLS® X12288301
Listed for saleJul 16, 2025
$1,999,900MLS® X12288301
Kim Karimi
Kim Karimi

Real Estate Broker

416-838-3031

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About this home

858 William Street, London

Discover an exquisite home in prestigious Old North, crafted with unparalleled materials and artistry. This masterpiece boasts 5000 square feet of thoughtful, custom-designed living, perfect for a single or multi-generational family. As you approach the property, the elegant stone and brick exterior hints at the exceptional quality within. The grand entrance welcomes you to sun-filled space, 10-foot ceilings and walls of windows creating an immediate sense of openness and light further 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 put into every detail of this residence. The home features two connected but also distinct, complementary wings - a Main Wing and a Guest Wing - offering self-contained, separate entrances, luxurious living spaces with 2 gourmet kitchens, open-concept living room, family room and dining areas. Bask in 2 spa-inspired primary ensuites among 5 bedrooms, 6 baths, and 2 laundries on the ground and 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-foot deep lot, picture summer gatherings under the trees with your private park-like yard. The property features 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 ideal for entertaining and gatherings. A stunning 30-foot wide cedar-walled balcony, accessible from both wings. The super high ceiling, oversized garage with 2 EV charging outlets ensures modern convenience while the low maintenance metal roof guarantees durability. A luxurious, versatile home in one of London's most coveted neighborhoods. *Included: 2 sets of high-end appliances, 2 HVAC systems, 2 on-demand water heaters, 2 of 200amp panels, 2 sets of all meters. Photos virtually staged.

Auto Garage Door RemoteERV/HRVGuest AccommodationsIn-Law SuiteOn Demand Water HeaterSeparate Heating Controls

Facts & features

TypeDetached
Style2-storey
BuiltNew
Size3.5K~5K Sq.Ft.
Lot33.58 x 350 ft
Tax$3,239 (2025)
HeatingForced air, gas
CoolingCentral air
BasementFull, finished
Parking4 drive
WaterMunicipal
FireplaceYes, fireplace insert, living room, natural gas

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Rooms

17 rooms · 8 bathrooms
Main floor5 rooms
  • Living room13′5″ × 28′7″385 sq.ft.
  • Dining room12′4″ × 10′8″132 sq.ft.
  • Kitchen12′4″ × 8′9″108 sq.ft.
  • Family room12′2″ × 26′8″324 sq.ft.
  • Kitchen10′3″ × 9′3″94 sq.ft.
Upper floor5 rooms
  • Primary bedroom13′3″ × 14′8″194 sq.ft.
  • Bedroom 29′3″ × 11′10″109 sq.ft.
  • Bedroom 313′1″ × 10′6″137 sq.ft.
  • Bedroom 411′6″ × 11′1″127 sq.ft.
  • Primary bedroom11′2″ × 12′1″135 sq.ft.
Lower level7 rooms
  • Media room16′10″ × 21′7″363 sq.ft.
  • Bedroom8′6″ × 12′10″109 sq.ft.
  • Bedroom9′5″ × 10′94 sq.ft.
  • Recreation14′10″ × 22′5″332 sq.ft.
  • Bedroom9′9″ × 11′4″111 sq.ft.
  • Utility room4′6″ × 13′8″61 sq.ft.
  • Utility room4′9″ × 18′2″86 sq.ft.
Bathrooms8
5-pcUpper4-pcUpper4-pcUpper3-pcUpper3-pcLower3-pcLower2-pcMain2-pcMain
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Around this home

GROSVENOR ST & ST. JAMES ST.

Listing details

MLS® numberX12288301
Listed onJul 16, 2025
Days on market69
UpdatedSep 23, 2025
Listing brokerageCENTURY 21 FIRST CANADIAN CORP
PossessionImmediate

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