409 Dearbourne Avenue
King CityKing, ONL7B 1A3Near Jane St / 17th Side Road
- 6 beds
3 upcoming open houses
Drop in during an open house, or tour online — no appointment needed.
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What this listing tells us
Set on over 5 acres with 11,000+ sqft of living space in one of King City's most sought-after area, this estate showcases timeless artistry and impeccable attention to detail. The grand entrance, highlighted by intricate millwork and a sweeping staircase, opens to elegant formal living and dining rooms along with a welcoming family room. A chef-inspired gourmet kitchen with premium finishes stands as the heart of the home, perfect for both everyday living and entertaining. The main level features a lavish owners suite with a spa-inspired ensuite, private sitting room, and veranda overlooking park-like gardens. Four additional junior suites complete this floor. The lower level combines vintage charm with modern comfort, offering a classic cronies bar, billiards and games room, a second gourmet kitchen, family room, and a private spa. Expansive terraces provide the perfect backdrop for grand-scale entertaining. For enhanced versatility, the property includes private staff quarters or an in-law suite with its own separate entrance, making it ideal for generational living. Its thoughtfully designed layout allows for effortless renovation, offering the opportunity to transform it into a brand-new modern masterpiece. An exceptional chance to own an estate that seamlessly combines luxury, comfort, and timeless elegance.
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 |
|---|---|---|---|---|---|---|
| Aug 22, 2025 | ListedCurrent | For sale | $6,749,000 | — | N12359474 | This page |
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
4- Heating
- Forced Air
- Air conditioning
- Central Air
- Water source
- Well
- Sewer
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Ravine
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 King market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The King market right now
Average sold price, days on market, and closed-transaction count for King — sourced from MLS®.
- Avg sold price$1,860,839Last 30 days
- Median sold price$1,705,000Middle of the market
- Days on market38 dAvg from list to close
- Closed last 30d64MLS® transactions
We'll get you into 409 Dearbourne Avenue — 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 409 Dearbourne Avenue 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 409 Dearbourne Avenue listed for?
409 Dearbourne Avenue is listed at $6,749,000 on the MLS® (listing N12359474). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 409 Dearbourne Avenue 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.
