29 Alderdale Court
Banbury-Don MillsToronto, ONM3B 2H8Near York Mills/Leslie
- 4 beds
3 upcoming open houses
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What this listing tells us
Welcome to an extraordinary custom-built estate in the heart of Toronto's prestigious Banbury-Don Mills enclave-where refined elegance meets modern luxury.Set on an expansive 9,000 sq.ft. premium lot and offering over 6,000 sq.ft. of meticulously designed living space, this exceptional residence showcases impeccable craftsmanship, sophisticated design, and an uncompromising attention to detail throughout.The gourmet chef's kitchen is a true showpiece, featuring bespoke cabinetry, an oversized centre island, and professional-grade Sub-Zero & Wolf appliances-seamlessly flowing into grand principal rooms with multiple walk-outs to a beautifully landscaped private backyard oasis, ideal for elegant entertaining and everyday luxury living.A sun-drenched family room adorned with custom walnut built-ins, a refined main floor office, and a statement oak staircase set the tone for timeless sophistication. The upper level offers generously proportioned bedrooms, highlighted by a lavish primary retreat complete with a spa-inspired ensuite, spacious walk-in closets, and a private balcony overlooking the serene grounds.The fully finished walk-out lower level elevates the home's versatility, featuring a nanny or in-law suite, wet bar, wine cellar, cedar closet, heated floors, and a dedicated home theatre-creating the ultimate environment for both relaxation and entertaining.Tucked away on a quiet cul-de-sac, this residence enjoys a rare blend of privacy and convenience, just moments from Longwood Park and within the coveted school catchments of Denlow P.S., St. Andrew's M.S., York Mills C.I., and Windfields J.H.S. (Gifted Program). Close to elite private schools, the renowned Granite Club, Sunnybrook Park, and with effortless access to major highways and upscale shopping.This is more than a residence-it is a statement of prestige, offering an unparalleled lifestyle defined by luxury, comfort, and exclusivity.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| Jul 12, 2026 | Price increasedCurrent | Increased | $3,430,000 | +$240,000 (7.5%) | C13052556 | This page |
| Apr 28, 2026 | ListedCurrent | For sale | $3,190,000 | — | C13052556 | This page |
| Mar 23, 2026 | Previously listed | Ter | $3,700,000 | — | C12908782 | View |
| Oct 1, 2025 | Previously listed | Ter | $3,880,000 | — | C12437140 | View |
| Feb 21, 2025 | Previously listed | Sus | $3,999,000 | — | C11981848 | View |
| Sep 5, 2024 | Previously listed | Ter | $4,288,000 | — | C9300854 | View |
| Jul 31, 2024 | Previously listed | Ter | $4,396,000 | — | C9232921 | View |
| May 13, 2024 | Previously listed | Exp | $4,380,000 | — | C8335232 | View |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
5- Heating
- Forced Air
- Air conditioning
- Central Air
- Fireplaces
- 2
- Water source
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Toronto market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Toronto market right now
Average sold price, days on market, and closed-transaction count for Toronto — sourced from MLS®.
- Avg sold price$1,093,151Last 30 days
- Median sold price$861,167Middle of the market
- Days on market29 dAvg from list to close
- Closed last 30d6,997MLS® transactions
We'll get you into 29 Alderdale Court — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 29 Alderdale Court and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
Tap a question to expand the answer. Short, direct answers tuned for AI search and voice assistants.
How much is 29 Alderdale Court listed for?
29 Alderdale Court is listed at $3,430,000 on the MLS® (listing C13052556). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 29 Alderdale Court have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. 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 Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
