30 Thornlea Road, Markham, ON
Thornhill, Markham · MLS® N13739910
About this home
In short
- An extraordinary custom-built Bungaloft in the heart of prestigious Thornlea Estates, 30 Thornlea Road is a masterclass in timeless architecture, refined luxury, and...
- From the moment you arrive, the home captivates with its stately presence and meticulously landscaped grounds, while there sort-inspired backyard creates a private...
- A breathtaking grand foyer welcomes you with a soaring 16-foot domed ceiling and exquisite Versace-inlaid marble flooring, setting the tone for the elegance found...
- Expansive principal rooms, soaring 11-foot ceilings, custom millwork, designer mouldings, and over sized windows fill the home with warmth and natural light.
- The thoughtfully designed open-concept layout seamlessly blends sophistication with comfort.
An extraordinary custom-built Bungaloft in the heart of prestigious Thornlea Estates, 30 Thornlea Road is a masterclass in timeless architecture, refined luxury, and exceptional craftsmanship. Situated on a quiet cul-de-sac and set on an impressive 102 x 165ft estate-sized lot, this remarkable residence offers approximately 7,500sqft of impeccably designed living space, including the fully finished lower level. From the moment you arrive, the home captivates with its stately presence and meticulously landscaped grounds, while there sort-inspired backyard creates a private sanctuary surrounded by mature trees and nature-filled serenity. Designed for both grand-scale entertaining and intimate family living, every inch of this residence reflects uncompromising quality and attention to detail. A breathtaking grand foyer welcomes you with a soaring 16-foot domed ceiling and exquisite Versace-inlaid marble flooring, setting the tone for the elegance found throughout. Expansive principal rooms, soaring 11-foot ceilings, custom millwork, designer mouldings, and over sized windows fill the home with warmth and natural light. The thoughtfully designed open-concept layout seamlessly blends sophistication with comfort. At the heart of the home lies a spectacular chef's kitchen featuring premium appliances, custom cabinetry, oversized centre islands, a walk-in pantry, breakfast area, and walkout to an expansive terrace overlooking the stunning backyard retreat. The adjoining great room is beautifully crafted for effortless entertaining and everyday enjoyment. Formal living and dining spaces provide an elegant setting for hosting guests, while the private library offers timeless sophistication. The upper-level private quarters are equally impressive. Three luxurious bedroom suites each feature their own spa-inspired ensuite bathroom and walk-in closet. The lavish primary retreat offers a serene escape complete with a stunning 6-piece ensuite, Juliette balcony, dressing area
Key facts
- Property type
- Detached, Bungaloft
- MLS®
- N13739910
- Bedrooms
- 4+2 (6 total)
- Bathrooms
- 7 (1 half)
- Size
- 3500-5000 sq ft
- Lot
- 102.28 × 165.13 ft
- Cross streets
- Bayview & John
- Parking
- 3 garage · 11 parking (built-in)
- Driveway
- Circular Drive
- Basement
- Walk-Up, Finished
- Kitchens
- 3 (1 + 2)
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Stone
- Foundation
- Unknown
- Roof
- Unknown
- Sewer
- Sewer
- Property tax
- $21,500 / 2025
- Days on market
- 17
- Listing brokerage
- RE/MAX REALTRON REALTY INC.
Rooms
wet bar · tile floor · closet
tile floor · overlooks frontyard · crown moulding
Laminate
walk-up · tile floor · closet
3 pc ensuite · walk-in closet(s) · large window
3 pc bath · tile floor · open concept
fireplace · tile floor · window floor to ceiling
3 pc ensuite · walk-in closet(s) · window floor to ceiling
3 pc ensuite · walk-in closet(s) · overlooks backyard
b/i appliances · granite counters · eat-in kitchen
hardwood floor · b/i bookcase · large window
laminate · combined w/kitchen · double closet
Laminate
3 Pc Bath
fireplace · 6 pc ensuite · walk-in closet(s)
combined w/kitchen · w/o to balcony · tile floor
b/i shelves · tile floor · window
This is a rare parcel: about 0.39 acres. Comparable-sales math works on size and bedrooms, and here the lot is what is being sold, so no automatic estimate is shown. Homes on lots this size in Thornhill have sold between $1.20M and $2.65M over the last two years (7 sales).
Considering this property? Request a written price readIts public catchment (Thornhill SS) tests around the provincial average, a steady, family-friendly draw. The full EQAO breakdown is below.
Nothing closely matching this home is listed nearby right now, so these are the nearest detached listings on the market. Homes like this one have recently closed around $3.74M, which is where my estimate comes from.
Per square foot, these ask about $1,212/sqft; this home lists at $1,291/sqft. Size is part of the price story, not just the sticker.
The 5 closest active listings nearby.
See all comparable homesNeighbourhood & location
Thornhill, Markham, ON
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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). Markham.
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.
Also nearby: 10 more schools within 2.5 km
Not the assigned catchment: schools a family here could reach, with EQAO results where published.
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 4.24% via Ratehub.ca (as of September 18, 2026); conventional rates run a little higher.
Mortgage amount $4,390,400 · 4.39% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $24,032
- Property tax
- $1,792
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $25,824
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $123,675
- Estimated closing costs
- $123,675
Plus your down payment of $1,097,600. 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
- $1,441,915
- Principal paid down
- $542,840
- Interest paid
- $899,075
- Balance remaining
- $3,847,560
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 numbersThe last 9 whole-home leases in Thornhill signed at a median of $4,907 a month; adjusted to this home for size, beds and baths, and for where rents stood the month each signed, that is $6,824. The gross yield above is on the asking price, before taxes and upkeep; the cap rate is after them. A finished basement or second suite can push real rent above it. Taxes, fees, and vacancy vary by property, and cap rate is before financing.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of RE/MAX REALTRON REALTY INC.. MLS®/PropTx.