Proudly Canadian
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 1 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 2 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 3 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 4 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 5 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 6 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 7 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 8 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 9 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 10 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 11 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 12 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 13 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 14 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 15 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 16 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 17 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 18 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 19 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 20 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 21 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 22 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 23 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 24 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 25 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 26 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 27 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 28 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 29 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 30 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 31 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 32 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 33 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 34 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 35 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 36 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 37 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 38 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 39 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 40 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 41 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 42 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 43 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 44 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 45 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 46 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 47 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 48 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 49 of 50
Detached for sale at 3140 Cochrane Street, Whitby - 7 bedroom, 8 bathroom - Photo 50 of 50
1 / 50• 47 locked
View on map
Active

$3,999,999

3140 Cochrane St

Whitby, ON L1R 1C2

3140 Cochrane St, Whitby — Listed at $3,999,999. 7 bedroom, 8 bathroom 2-Storey Detached. MLS® E14123422.

New this week

Possession · seller's timeline

Flexible (Flexible/120+)

7Beds
8Baths
5000 +sqft
Detached
2-Storey
9Parking
$17,861Taxes/yr · 2026
Find similar homes

What's this home worth?

Get a free estimate for 3140 Cochrane St

Description

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.

Property Details

Property TypeDetached
Style2-Storey
CommunityWilliamsburg
Rooms10+7
Kitchens1
Washrooms8
Square Feet5000 + sqft
Lot Dimensions100.07 × 202.33 ft
Fronting OnWest
Dir/Cross StCochrane St & Rossland Rd W
ViewTrees/Woods, Park/Greenbelt, Creek/Stream, Panoramic, Pool
Garage TypeAttached
Garage Parking Spaces3
DrivePrivate Triple
Parking Drive Spaces6
Total Parking Spaces9
ExteriorBrick, Stone
RoofAsphalt Shingle
FoundationConcrete
BasementFinished with Walk-Out
Fireplace FeaturesNatural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
PoolInground, Salt
Taxes (2026)$17,861
HSTNot Subject to HST
SecurityAlarm System, Security System
Listed Date10/28/2026
Days on Market7 days
PossessionFlexible/120+

Virtual Tour

Powered by Vimeo

Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: DORNAN REALTY INC.

MLS® #E14123422

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: 3140 Cochrane Street

This detached (2-Storey) is located in the Williamsburg neighbourhood of Whitby.

The home offers 7+2 bedrooms, 8 bathrooms.

Features include a finished with walk-out basement, 9 parking spaces including a 3-car garage, a fireplace.

Additional details: lot dimensions of 100.07 × 202.33 feet.

Listed at $3,999,999 CAD with annual property taxes of $17,861 (2026).

Similar Listings in Whitby

No close matches are available to show for the same property type, city and sale or lease category within 5% of this asking price. Explore other price ranges below without changing those categories.

About Whitby Real Estate

This Detached is located in the Williamsburg community in Whitby. Whitby is a rapidly growing Durham Region town offering strong value for first-time buyers and young families. The Whitby GO station provides direct Union connectivity, while Brooklin is one of the GTA's hottest new-build communities. Lynde Shores Conservation Area and Port Whitby provide green space and waterfront access. Detached homes in Whitby are in high demand among families seeking space, privacy, and long-term equity growth.

Whitby GO stationBrooklin new-build communitiesLynde Shores Conservation AreaPort Whitby marina & trails
~55 min commute to downtown TorontoWalkability: Moderate near downtown — car-dependent in Brooklin