12 York Valley Crescent

Bridle Path-Sunnybrook-York Mills, Toronto, Ontario M2P 1A7

Overview

At a glance

Days on market77 days
ListedAug 10, 2026
UpdatedSep 18, 2026
Building age6-15 years
Size3500-5000 sq ft
Lot75 x 163.97 Feet
Property taxes$32,557 (2026)
Parking6 spaces
BasementFinished, Full
MLS® numberC13659642
Data sourcePropTx MLS® System
Listing brokerageSOTHEBY'S INTERNATIONAL REALTY CANADA

About this home

Valley House, designed by acclaimed architecture studio Superkül and built by Derek Nicholson Construction, is a striking expression of minimalist contemporary design, where sculptural form, natural materials and the surrounding landscape are brought together in complete harmony. Situated on an extraordinary 75x164 ft (plus an additional 81x173 ft lot at rear) reverse ravine lot in Hogg's Hollow, the residence is enveloped by mature trees & expansive views. Defined by clean lines & a warm palette of walnut, teak, porcelain, glass & stone, the architecture creates a seamless dialogue between interior & exterior. The main level unfolds through a series of beautifully balanced spaces, from the sunken family room with custom teak cabinetry, grasscloth wallpaper & cherry-wood ceiling to the chef's kitchen with bespoke Bulthaup cabinetry, Gaggenau appliances, Caesarstone surfaces & seamless access to the rear terrace & gardens beyond. The principal living space is anchored by a dramatic double-sided wood-burning fireplace & framed by floor-to-ceiling glass overlooking the ravine. The primary suite offers panoramic views, custom dressing room cabinetry & a spa-inspired ensuite overlooking the open-air courtyard. Upstairs, 3 additional bedrooms feature generous proportions, custom closets with integrated organizers & warm walnut flooring. A private lounge & study create an intimate retreat above the main living spaces, featuring custom banquette seating, a dedicated workspace & access to a private terrace overlooking the ravine landscape. The lower-level extends the residence with expansive above-grade windows, flexible media & fitness spaces, guest accommodations & carefully considered utility spaces. Valley House is a sophisticated expression of modern architecture where simplicity becomes the ultimate ultimate luxury.

Details

Property

Style
2-Storey
Building age
6-15
Fronting on
North
Cross street
Yonge St & York Mills Rd
Community
Bridle Path-Sunnybrook-York Mills
Municipality
Toronto C12

Inside

Bedrooms above grade
4
Bedrooms below grade
1
Bathrooms
4
Kitchens
1
Basement
Finished, Full
Family room
Yes
Fireplace
Wood
Interior features
Bar Fridge, Built-In Oven, Central Vacuum, Countertop Range, ERV/HRV, Primary Bedroom - Main Floor, Sump Pump, Water Heater

Utilities

Heating
Radiant
Heating fuel
Gas
Cooling
Central Air
Sewer
Sewer
Electricity
Yes
Cable
Yes

Building

Construction
Brick Front, Wood
Foundation
Concrete
Roof
Flat, Membrane
Exterior features
Landscaped, Patio, Built-In-BBQ, Landscape Lighting, Privacy, Lawn Sprinkler System, Year Round Living, Lighting
Pool
None

Parking

Garage
Carport
Parking spaces
6
Total parking
6
Driveway
Private Double

Land

Frontage
75
Depth
163.97
Lot size units
Feet
Lot irregularities
Pie Shape Widens + Extra Lot At Rear
Waterfront
No
Property features
Golf, Greenbelt/Conservation, Hospital, Park, School, Ravine
Rooms (13)
RoomLevelSizeFeatures
Living RoomMain5.44 x 5.38 Meters2 Way Fireplace, W/O To Yard, Hardwood Floor
KitchenMain4.95 x 4.85 MetersCentre Island, Overlooks Dining, 2 Way Fireplace
Dining RoomMain5.44 x 5.38 MetersWalk-Out, Overlooks Backyard, Combined w/Kitchen
Family RoomMain5.03 x 4.6 MetersB/I Bookcase, Large Window, Hardwood Floor
Primary BedroomMain4.6 x 4.37 MetersLarge Window, Walk-In Closet(s), 5 Pc Ensuite
OfficeMain6.83 x 2.84 MetersB/I Bookcase, Large Window, Hardwood Floor
Bedroom 2Second4.72 x 3.2 MetersB/I Closet, Large Window, Hardwood Floor
Bedroom 3Second4.72 x 3.23 MetersB/I Closet, Large Window, Hardwood Floor
Bedroom 4Second4.55 x 3.2 MetersB/I Closet, Large Window, Hardwood Floor
RecreationLower6.48 x 4.17 MetersAbove Grade Window, Broadloom, Pot Lights
Bedroom 5Lower3.51 x 3.28 MetersAbove Grade Window, Closet, Hardwood Floor
Exercise RoomLower4.14 x 4.11 MetersHardwood Floor
LaundryLower6.3 x 2.18 MetersLaundry Sink, Pot Lights, Tile Floor
Value

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History

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Neighbourhood

Around Bridle Path-Sunnybrook-York Mills

What’s nearby

Backs onto woodsQuiet streetBackyard faces north

  • Elementary schoolJunior Academyabout 11 min walk
  • High schoolSt. Andrew's Junior High Schoolabout 16 min walk
  • Park about 3 min walk
  • Playground about 6 min walk
  • TrailYonge St at McGlashanabout 15 min walk
  • River or lakeDon River West Branchabout 3 min walk
  • Grocery storeMetroabout 12 min walk
  • DowntownTorontoabout 9.9 km
  • LibraryToronto Public Library - Lockeabout 29 min walk
  • Rec centre or arenaChabad on Bayview Centre for Jewish Lifeabout 14 min walk
  • Golf courseRosedale Golf Clubabout 10 min walk
  • HospitalSunnybrook Health Sciences Centre - Bayview Campusabout 2.7 km
  • Highway on-ramp about 25 min walk
  • GO or train stationOrioleabout 3.5 km

Approximate: straight-line distances, and the backyard and street worked out from the map pin and map data © OpenStreetMap contributors. Check school boundaries with the school board.

On the map

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Community

The Bridle Path-Sunnybrook-York Mills market

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Costs

What it would cost

%
%
An example rate. Use the one your lender quotes.
Every monthEstimate
Mortgage payment$0
Property tax$0
Monthly total$0
At closing
Ontario land transfer tax$0

Estimates only, not financial advice. Uses Canadian semi-annual compounding, the minimum down payment and mortgage insurance rules, and Ontario’s land transfer tax brackets. Your lender and lawyer confirm the real numbers. Legal fees, title insurance and moving costs aren’t included.

Listing courtesy of SOTHEBY'S INTERNATIONAL REALTY CANADA. Listing information from the PropTx MLS® System. Each listing shows the brokerage that represents it. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by PropTx. Last updated October 27, 2026 at 12:52 p.m.

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