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For saleMLS® E14123422

3140 Cochrane Street, Whitby, ON L1R 1C2

Williamsburg · L1R 1C2

$3,999,999

$800 / sq ft

1 weeks on market

Bedrooms
5+2
Bathrooms
8
Interior
5,000 sf
Parking
9
Lot
100.07 × 202.33 ft

What's special

  • Attached garage
  • Pool
  • Central air
  • Walk-out basement
  • 2 fireplaces
  • Auto garage door remote
  • Bar fridge
  • Built-in oven

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About this property

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.

Rooms

17 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
OfficeMain4.90 × 5.33 m16.1 × 17.5 ftHardwood Floor · B/I Bookcase · French Doors
Primary BedroomMain8.05 × 4.78 m26.4 × 15.7 ftHardwood Floor · 5 Pc Ensuite · His and Hers Closets
Living RoomMain12.24 × 5.21 m40.2 × 17.1 ftHardwood Floor · Coffered Ceiling(s) · Gas Fireplace
Dining RoomMain5.16 × 4.72 m16.9 × 15.5 ftHardwood Floor · Combined w/Kitchen · Crown Moulding
KitchenMain4.85 × 5.06 m15.9 × 16.6 ftHardwood Floor · Centre Island · Pantry
LaundryMain5.06 × 2.49 m16.6 × 8.2 ftTile Floor · Tile Floor · Access To Garage
LoftSecond9.80 × 6.60 m32.2 × 21.7 ft4 Pc Ensuite · South View · Open Concept
Bedroom 2Second5.36 × 3.63 m17.6 × 11.9 ftHardwood Floor · Walk-In Closet(s) · 3 Pc Ensuite
Bedroom 3Second4.57 × 5.21 m15.0 × 17.1 ftHardwood Floor · Closet · 3 Pc Ensuite
Bedroom 4Second4.75 × 4.29 m15.6 × 14.1 ftHardwood Floor · Walk-In Closet(s) · 4 Pc Ensuite
RecreationLower12.04 × 6.76 m39.5 × 22.2 ftHardwood Floor · Gas Fireplace · W/O To Pool
Media RoomLower7.19 × 4.83 m23.6 × 15.8 ftBroadloom
Cold Room/CantinaLower1.47 × 2.92 m4.8 × 9.6 ftHardwood Floor · Glass Doors
BedroomLower6.07 × 4.32 m19.9 × 14.2 ft4 Pc Ensuite · Walk-In Closet(s) · Window
BedroomLower4.93 × 6.63 m16.2 × 21.8 ftHardwood Floor · 3 Pc Ensuite · Window
LaundryLower2.62 × 1.96 m8.6 × 6.4 ft—
Exercise RoomLower5.06 × 5.23 m16.6 × 17.2 ftGlass Doors

Features

  • Auto Garage Door Remote
  • Bar Fridge
  • Built-In Oven
  • On Demand Water Heater
  • ERV/HRV
  • In-Law Capability
  • Primary Bedroom - Main Floor
  • Upgraded Insulation
  • Water Treatment
  • Central Vacuum

Property details

Property

Property type
detached
Bedrooms
5 + 2
Bathrooms
8
Interior size
5,000 sq ft
Lot size
100.07 × 202.33 ft
Possession
Flexible/120+

Interior

Basement
Finished with Walk-Out
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
2
Exposure
West

Exterior & services

Construction
Brick, Stone
Garage
Attached
Parking spaces
9
Pool
Inground,Salt
Sewer
Sewer

Costs

List price
$3,999,999
Property taxes
$17,861 / year (2026)
Price per sq ft
$800

Listing

MLS® number
E14123422
Status
For sale
Listed
October 28, 2026
Days on market
8
Last updated
October 28, 2026
Listing brokerage
DORNAN REALTY INC.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 100% of comparable detached listings in Williamsburg are asking less.

$840KMedian $1.10M$1.70M
This home
$800 / sq ft
Comparable median
$576 / sq ft

Based on 19 comparable active detached listings in Williamsburg. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $800,000
$800,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$17,693.34
Property tax (est.)
$1,488.42
Estimated monthly
$19,182

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$86,475
Total due on closing
$86,475

An estimate on the asking price of $3,999,999. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of DORNAN REALTY INC.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$3,999,999

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