12 York Valley Crescent, Toronto, ON
Bridle Path-Sunnybrook-York Mills, Toronto · MLS® C13659642
About this home
The Valley House, designed by acclaimed architecture studio Superkül, is a striking expression of minimalist contemporary design, where sculptural form, natural materials and the surrounding landscape are brought together in complete harmony. Positioned on a reverse ravine property in Hoggs Hollow, the residence is enveloped by mature trees & expansive views. A covered carport & private driveway for up to 6 vehicles are seamlessly integrated into the residence, reflecting the same attention to proportion, simplicity & design found throughout the home. 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. The Valley House is a residence shaped by proportion, texture & landscape- a sophisticated expression of modern architecture where simplicity becomes the ultimate luxury.
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- C13659642
- Bedrooms
- 5 (4 + 1)
- Bathrooms
- 4 (1 half)
- Size
- 3500-5000
- Lot
- 75 × 163.97 ft
- Cross streets
- Yonge St & York Mills Rd
- Parking
- 2 garage · 6 parking (carport)
- Driveway
- Private Double
- Basement
- Finished, Full
- Heating
- Radiant
- A/C
- Central Air
- Exterior
- Brick Front, Wood
- Foundation
- Concrete
- Roof
- Flat, Membrane
- Sewer
- Sewer
- Property tax
- $32,557 / 2026
- Listing brokerage
- SOTHEBY'S INTERNATIONAL REALTY CANADA
Listed at $7,298,000, and my independent estimate is within the range of comparable homes, on the higher side.
In Bridle Path-Sunnybrook-York Mills lately, sellers get about 95% of asking; homes sell in ~32 days.
Total price vs nearby homes. Fair value about $6.47M, median of 5 comparables.
- Ravine / green setting. This home is described as backing onto a ravine or green setting, a premium that comparable-sales math under-prices, so read the estimate as a floor.
How this estimate is builtthe short version
I take the 5 most comparable recent listings nearby and adjust each one to this home for the real differences (size, beds, baths, garage, and standout features), then use the median, which is steadier than leaning on any single listing.
It’s grounded in comparable active listings. Lot, condition, and finishes are my in-person call, and the city (MPAC) assessment points to about $7.61M, a bit higher.
What the listing highlights2 points to weigh
Claims from the listing, worth confirming in person. I can book you a private showing.
- Ravine lot: privacy and premium value, but confirm the buildable area and any conservation limits. Worth verifying
- Upscale kitchen: a genuine value driver, verify the appliances, stone, and finishes in person. Value driver
Schools & getting aroundcatchment and transit
Its public catchment (York Mills Collegiate Institute) tests around the provincial average, a steady, family-friendly draw. The full EQAO breakdown is below.
Read this with carewhy it’s an estimate, not an appraisal
The listing states size as a wide range, so the size adjustment is approximate and this estimate is a rough read. I can confirm exact square footage to tighten it.
Based on 5 comparable homes nearby.
The closest active listings by size, beds, and price, so you can see what this home is up against.
The 4 closest active listings nearby.
See all comparable homesThis home lists 5% above the area average of $1,642/sqft.
View comparable listingsPrice per square foot vs the area average.
Neighbourhood & location
Bridle Path-Sunnybrook-York Mills, Toronto, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
How asking prices compare in the closest areas to this home. Longer bars mean a pricier market.
Typical asking price of active listings of the same type, per area (outliers removed). Toronto.
Get the full neighbourhood report (schools, parks, transit & safety) →
The public and Catholic schools this address is zoned for, with EQAO results (the share of students meeting Ontario's provincial standard).
School attendance boundaries and EQAO results are Ontario government data and can change. Confirm the current catchment with the school board before relying on it.
Affordability & Mortgage
Income needed assumes a ~32% GDS ratio; weekly is mortgage principal & interest only. Price ÷ income is the home price over the income needed. Fixed reference assumptions so listings compare on equal footing, not a lending decision.
Calculate and customize your mortgage and other expenses
Adjust the down payment, rate, and amortization, and add property tax, condo fees, and heating to see your true monthly cost.
Your numbers
Homes over $1.5M can't be insured, so 20% down or more is required.
Conventional (20%+ down). Best insured 5-year fixed 4.04% via Ratehub.ca (as of August 10, 2026); conventional rates run a little higher.
Mortgage amount $5,838,400 · 4.19% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $31,315
- Property tax
- $2,713
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $34,029
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $168,925
- Toronto municipal land transfer tax
- $267,865
- Estimated closing costs
- $436,790
Plus your down payment of $1,459,600. Legal fees, title insurance, and adjustments are extra and vary by deal.
Mortgage stress test
Lenders qualify you at the greater of your rate plus 2% or 5.25%. You do not pay this rate. It just shows you could still handle payments if rates rose, so aim to stay comfortable at this higher number.
Over the full 25 years
At the end of your 5-year term
- Total paid over the term
- $1,878,928
- Principal paid down
- $739,156
- Interest paid
- $1,139,772
- Balance remaining
- $5,099,244
Talk to Team Asgarian about your options
Rates and programs change often. We will connect you with a trusted mortgage professional and build a plan that fits your budget and goals.
Estimates only, not a mortgage quote or pre-approval. Figures use Canadian semi-annual compounding, current minimum down-payment rules, CMHC premium tiers, and Ontario (plus Toronto, when selected) land transfer tax. Actual rates, taxes, insurance, and closing costs vary by lender and property. Confirm every number with your mortgage professional.
Investor snapshot
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersEstimates only. Rent is modelled on above-grade size and local norms, so a finished basement or second suite (a separate entrance often means one) can push real rent well above this. Taxes, fees, and vacancy vary by property, and cap rate is before financing. A starting point, not a final number, let us run the real ones with you.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of SOTHEBY'S INTERNATIONAL REALTY CANADA. MLS®/PropTx.