30 Deanbank Drive, Markham, ON
Thornhill, Markham · MLS® N13467242
About this home
In short
- Welcome to 30 Deanbank Drive--an exceptional offering on one of Thornhill's most prestigious and tightly held enclaves.
- This fully renovated residence has been meticulously upgraded from top to bottom, with no detail overlooked.
- Set on a premium lot surrounded by lush greenery, the home offers both serenity and presence--perfectly suited for those seeking a private retreat without...
- Located just minutes from top-rated schools, parks, golf, fine dining, and all essential amenities, 30 Deanbank Drive delivers the perfect balance of luxury, privacy...
Welcome to 30 Deanbank Drive--an exceptional offering on one of Thornhill's most prestigious and tightly held enclaves. Rarely do homes become available on this coveted, quiet cul-de-sac in the heart of Thornhill, where towering mature trees, expansive luxury lots, and a true sense of privacy define the streetscape. This fully renovated residence has been meticulously upgraded from top to bottom, with no detail overlooked. Every inch of the home reflects refined craftsmanship, thoughtful design, and elevated finishes, creating a seamless blend of sophistication and comfort for modern family living. Set on a premium lot surrounded by lush greenery, the home offers both serenity and presence--perfectly suited for those seeking a private retreat without compromising on location. Spacious principal rooms, a functional layout, and elegant design elements throughout make this home equally ideal for everyday living and upscale entertaining. Dean bank Drive is widely regarded as one of Thornhill's most sought-after streets, known for its exclusivity, limited turnover, and strong sense of community. Opportunities to own here are exceedingly rare--making this offering truly special. Located just minutes from top-rated schools, parks, golf, fine dining, and all essential amenities, 30 Deanbank Drive delivers the perfect balance of luxury, privacy, and convenience. A rare opportunity to secure a turnkey home in one of Thornhill's most distinguished neighbourhoods--this is where timeless elegance meets modern living.
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- N13467242
- Bedrooms
- 4+1 (5 total)
- Bathrooms
- 4 (1 half)
- Size
- 3500-5000 sq ft
- Lot
- 99.18 × 129.2 ft
- Cross streets
- YONGE STREET / JOHN STREET
- Parking
- 3 garage · 9 parking (attached)
- Driveway
- Private
- Basement
- Partially Finished
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick, Stucco (Plaster)
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Sewer
- Sewer
- Property tax
- $14,356 / 2025
- Days on market
- 93
- Listing brokerage
- REMAX YOUR COMMUNITY REALTY
Rooms
pot lights · hardwood floor · 5 pc bath
pot lights · coffered ceiling(s) · hardwood floor
pot lights · hardwood floor · walk-in closet(s)
pot lights · granite floor · w/o to deck
pot lights · hardwood floor · b/i shelves
pot lights · hardwood floor · 4 pc bath
pot lights · stainless steel appl · granite counters
Broadloom
w/o to yard · side door · b/i shelves
pot lights · coffered ceiling(s) · combined w/kitchen
pot lights · b/i bookcase · hardwood floor
pot lights · broadloom · closet
pot lights · hardwood floor · 5 pc bath
closet · granite floor
Listed at $3,499,888. Recent sales of homes like it put this home around $2.58M, so the ask is about 36% above them. A gap this wide is more often a limit of an automated comparison than a fact about the home, so treat the figure as a starting point, not a verdict.
Longer on the market than typical. 93 days on the market against about 39 for homes like it here, and asking 36% above where comparable closings put it.
Total price vs nearby homes. Fair value about $2.58M, learned from recent GTA sales.
The market behind the math:
About 4.8 months of inventory: 8 detached homes for sale in the area against 5 closings in the last 90 days. Under two months favours sellers, over four favours buyers.
Price per square foot: this home lists at $824/sqft against an area asking average of $1,050/sqft. Size and $/sqft both feed the estimate above.
How this estimate is builtthe short version
This figure comes from a model built on about 44,000 recent GTA sales. It weighs this home’s tax assessment, size, age, location and features against what homes like it actually sold for, including sales in this neighbourhood.
It never sees the asking price. The 11 most comparable recent sales on their own, adjusted for size, beds, baths and lot, point to about $2.51M. Condition and finishes remain an in-person call.
What the listing highlights2 points to weigh
Claims from the listing, worth confirming in person. I can book you a private showing.
- Renovated / rebuilt: recent work can mean fewer upfront costs, worth confirming the scope, quality, and that permits were pulled. Value driver
- Premium lot / gardens: lot size and privacy hold value and cannot be changed, verify frontage, depth, and any easements. Value driver
Schools & getting aroundcatchment and transit
Its public catchment (Thornhill SS) 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
Priced above comparable homes overall, but the price per square foot ($824/sqft) is below the area, so you are paying for extra space rather than a premium.
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.
There were not many closely comparable homes right in Thornhill, so I widened the search to the surrounding area.
Based on 11 comparable homes that sold in Thornhill over the past two years, from 32 closings there.
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 $2.58M, which is where my estimate comes from.
Per square foot, these ask about $840/sqft; this home lists at $824/sqft. Size is part of the price story, not just the sticker.
The 3 closest active listings nearby.
See all comparable homesNeighbourhood & location
Thornhill, Markham, 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). 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: 9 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 $2,799,910 · 4.39% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $15,326
- Property tax
- $1,196
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $16,522
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $73,972
- Estimated closing costs
- $73,972
Plus your down payment of $699,978. 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
- $919,559
- Principal paid down
- $346,188
- Interest paid
- $573,371
- Balance remaining
- $2,453,722
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 $4,585 a month; adjusted to this home for size, beds and baths, and for where rents stood the month each signed, that is $6,329. 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 REMAX YOUR COMMUNITY REALTY. MLS®/PropTx.