Front of 3140 Cochrane Street
3140 Cochrane StreetWhitby (Williamsburg), ON L1R 1C2
For SaleNew Listing
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Ontario Real Estate › Whitby › Williamsburg
Front of 3140 Cochrane Street
3140 Cochrane StreetWhitby (Williamsburg), ON L1R 1C2
For SaleNew Listing
See all 50 photos
DetachedMLS E14123422
Listed for:Listed today
$3,999,999
5+2 Bedrooms
8 Bathrooms
3 Garage
5K+ Sq.Ft.
100.07 x 202.33 ft Lot
$17,861 Tax/yr
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About this home

3140 Cochrane Street, Whitby

The epitome of luxury living on one of Whitby's most coveted, tightly held streets. This European-inspired estate offers 9,100+ sq. ft. of refined living and materials sourced from around the world. The magnificent family room features 18-ft. ceilings, intricate coffered detailing, bespoke millwork, chandelier lighting & imported Italian marble fireplace. Solid-core doors & white oak engineered hardwood reflect exceptional craftsmanship throughout. The North Wing centres on a chef's kitchen with custom alder cabinetry, Indian quartzite, 10-ft. waterfall island, Sub-Zero refrigeration, Wolf range & double ovens, plus 2 integrated dishwashers. A butler's pantry with integrated LED lighting, dining room, custom laundry & versatile loft-style in-law suite with 4-pc bath complete the wing. The South Wing offers a private executive office w glass French doors, custom built-ins, Brazilian granite & integrated in-floor wiring. The sumptuous primary retreat features his-and-hers w/i closets with custom organizers, a spa-inspired 5-pc ensuite & panoramic north/west-facing backyard views. Three additional bedrooms include a renovated Jack-and-Jill bath & a 4th bedroom with its own private ensuite. The finished lower lvl extends the living space with 2 bedrms, each with a w/i closet & private ensuite, professional theatre, gym, 2nd laundry & custom 3-pc bath. A media lounge w/ gas fireplace & Indian granite surround, expansive cold cellar & impressive entertainment bar with Brazilian granite, dual refrigeration, ice maker & Bosch dishwasher complete the space. The glass-enclosed wine cellar is spray-foam insulated & pre-wired for dedicated cooling. Outdoors, a resort-inspired retreat overlooks a tranquil private ravine, featuring a heated saltwater pool with waterfall, pool house, composite-decked balcony w glass railings & built-in gas fireplace. A distinguished estate blending timeless European-inspired architecture, globally sourced materials & exceptional craftsmanship.

Auto Garage Door RemoteBar FridgeBuilt-In OvenOn Demand Water HeaterERV/HRVIn-Law Capability

Facts & features

TypeDetached
Style2-storey
Size5K+ Sq.Ft.
Lot100.07 x 202.33 ft
Tax$17,861 (2026)
HeatingForced air, gas
CoolingCentral air
BasementFinished with walk-out
Parking6 drive
WaterMunicipal
FireplaceYes, natural gas

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Rooms

17 rooms · 8 bathrooms
Main floor6 rooms
  • Primary bedroom26′5″ × 15′8″414 sq.ft.
  • Dining room16′11″ × 15′6″262 sq.ft.
  • Kitchen15′11″ × 16′7″264 sq.ft.
  • Living room40′2″ × 17′1″686 sq.ft.
  • Laundry16′7″ × 8′2″136 sq.ft.
  • Office16′1″ × 17′6″281 sq.ft.
Second floor4 rooms
  • Bedroom 415′7″ × 14′1″219 sq.ft.
  • Loft32′2″ × 21′8″696 sq.ft.
  • Bedroom 217′7″ × 11′11″209 sq.ft.
  • Bedroom 315′ × 17′1″256 sq.ft.
Lower level7 rooms
  • Recreation39′6″ × 22′2″876 sq.ft.
  • Media room23′7″ × 15′10″374 sq.ft.
  • Bedroom19′11″ × 14′2″282 sq.ft.
  • Bedroom16′2″ × 21′9″352 sq.ft.
  • Laundry8′7″ × 6′5″55 sq.ft.
  • Cold room/cantina4′10″ × 9′7″46 sq.ft.
  • Exercise room16′7″ × 17′2″285 sq.ft.
Bathrooms8
5-pcMain4-pcSecond4-pcSecond3-pcSecond3-pcBasement3-pcBasement3-pcBasement2-pcMain

Around this home

Cochrane St & Rossland Rd W

Listing details

MLS® numberE14123422
Listed onOct 28, 2026
Days on market0
UpdatedOct 28, 2026
Listing brokerageDORNAN REALTY INC.
PossessionFlexible

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