30 Thornlea Road
ThornhillMarkham, ONL3T 1X3Near Bayview Ave & John St
- 4 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
A Breathtaking Custom Luxury Home That Redefines Elegance, Seamlessly Merging Classic Architecture With Contemporary Sophistication. Situated On A Quiet Cul-De-Sac, This Exceptional Residence Sits On A Sprawling 102x165 Ft Lot, Offering A Serene Backyard Retreat In One Of The City's Most Exclusive Neighborhoods, Thornhill. Encompassing Approximately 7,500 Sq. Ft. (w/ Lower Level), Every Aspect Of This Home Has Been Thoughtfully Designed With Unparalleled Craftsmanship And Architectural Excellence. The Grand Foyer Impresses With A Striking 16' Domed Ceiling And Marble Flooring Accented With Versace Marble Inlays, Exuding A Sense Of Timeless Luxury. A Refined Library Complements The Open-Concept Design, Where Soaring 11-Ft Ceilings And Expansive Windows Allow Natural Light To Fill The Space, Enhancing The Sense Of Grandeur And Warmth. The Great Room, Crafted With Impeccable Attention To Detail, Flows Seamlessly Into A Chefs Dream Kitchen, Equipped With Premium Appliances, Custom Cabinetry, A Spacious Walk-In Pantry, A Sunlit Breakfast Area, And A Walkout To An Expansive Terrace, Offering The Perfect Setting For Indoor-Outdoor Living. This Home Features Three Elegant Master Suites, Each Boasting A Spa-Like Ensuite And Walk-In Closet, While The Primary Suite Stands Out With A Lavish 6-Piece Ensuite, A Juliette Balcony, And Stunning Views Of The Private, Nature-Filled Backyard Sanctuary. Designed For Entertainment And Comfort, The Open-Concept Lower Level Features Heated Floors, A Walk-Up Entrance, A Large Recreation Room, A Sleek Wet Bar, A Dance Hall, And A Studio With A Kitchenette. Additionally, A Separate Nannys Suite Or Potential Income Space Includes Its Own Kitchenette And Private Entrance, Adding Versatility And Convenience. A 3-Car Tandem Garage Provides Ample Parking And Storage, While The Professionally Landscaped Backyard, Designed To Resemble A Tranquil Natural Escape, Further Elevates This Estates Unmatched Prestige. A True Masterpiece In Luxury Living.
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 |
|---|---|---|---|---|---|---|
| May 27, 2026 | Previously listed | New | $5,488,000 | — | N13211000 | View |
| Sep 8, 2025 | Previously listed | Exp | $5,650,000 | — | N12389186 | View |
| Jun 24, 2025 | ListedCurrent | For sale | $5,849,888 | — | N12241645 | This page |
| Mar 26, 2025 | Previously listed | Ter | $5,999,888 | — | N12042499 | View |
| Dec 21, 2024 | Previously listed | Exp | $6,388,000 | — | N11900028 | View |
| Sep 16, 2024 | Previously listed | Ter | $6,499,000 | — | N9359405 | View |
| Jun 14, 2024 | Previously listed | Ter | $6,499,000 | — | N8444812 | 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
4- Heating
- Forced Air
- Air conditioning
- Central Air
- Water source
- Municipal
- 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.
- Cul de Sac/Dead End
- Fenced Yard
- Park
- Place Of Worship
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 Markham market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Markham market right now
Average sold price, days on market, and closed-transaction count for Markham — sourced from MLS®.
- Avg sold price$1,157,035Last 30 days
- Median sold price$1,095,000Middle of the market
- Days on market28 dAvg from list to close
- Closed last 30d880MLS® transactions
We'll get you into 30 Thornlea Road — 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 30 Thornlea Road 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 30 Thornlea Road listed for?
30 Thornlea Road is listed at $5,849,888 on the MLS® (listing N12241645). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 30 Thornlea Road 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.
