4 days on Market

3140 Cochrane St, Whitby, Ontario L1R 1C2

Detached
5 + 2
8
~5000 + sqft
$3,999,999
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Detached
5 + 2
8
~5000 + sqft

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Highlights

Property Estimate

Days on market4 days

Estimated valueNot available

Price/Sqft$400/sqft

Monthly cost

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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

Style2-Storey
ViewTrees/Woods, Park/Greenbelt, Creek/Stream, Panoramic, Pool
Age of property-
SqFt~5000 + SqFt
Lot Size20,247 SqFt(202.33 x 100.07)
Parking Spaces9
MLS ®NumberE14123422
Community NameWilliamsburg
Data SourceTRREB
Listing byDORNAN REALTY INC.

Features

Heating: Forced Air
Central Vacuum
Cooling: Central Air
Fireplace
Basement: Fin W/O

Main Floor

Office

4.9 x 5.33

hardwood floor / B/I Bookcase / French Doors

Primary

8.05 x 4.78

hardwood floor / 5 Pc Ensuite / His/Hers Closets

Living

12.24 x 5.21

hardwood floor / Coffered Ceiling / Gas Fireplace

Dining

5.16 x 4.72

hardwood floor / Combined W/Kitchen / Crown Moulding


Features

Lot size: 20,247 SqFt
Pool: Inground, Salt

Parking

Garage spaces 3

Garage type Attached

Other parking spaces 6

Total parking spaces 9


Property History

Oct 28, 2026
ListedActive
$3,999,999
4 days on market
history photo preview50
Listing by trreb®
Property listed by DORNAN REALTY INC., Brokerage
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Market Data - Williamsburg

Geo Zone Map ThumbnailWilliamsburg

Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

18 days

Compared to

2025

22 days

2024

18 days

2023

10 days

New Listings

Past 30 days

15 listings

Compared to

2025

25 listings

2024

16 listings

2023

27 listings

Units sold

Past 30 days

6 units

Compared to

2025

12 units

2024

14 units

2023

9 units

Median Sold Price

Past 30 days

$886,125

Compared to

2025

$1,195,000

2024

$1,076,750

2023

$1,055,000


Population and Demographics

Overview

Total population 15210
Average household income $162,412

Age (%)

0 to 19
28%
20 to 34
17%
35 to 49
22%
50 to 64
21%
65 and plus
12%

Household composition (%)

Single family
83%
Single person
14%
Multi person
2%
Multi family
1%

Mother tongue (%)

English
82%
Others
6%
Mandarin
2%
Tamil
2%
Urdu
2%
Spanish
1%

House tenancy (%)

Owners
90%
Renters
10%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget