610B-21 Upper Duke Crescent, Markham, ON
Unionville, Markham · MLS® N13695566
About this home
In short
- Experience elevated urban living in this stunning, fully furnished 1,100+ sq. ft. corner lower penthouse suite in the heart of Downtown Markham (Unionville community).
- This impeccably maintained home features soaring 9 ft. ceilings, premium hardwood flooring, and a sun-drenched open layout.
- The upgraded gourmet kitchen boasts quartz/granite countertops and stainless-steel appliances, while the bright living area opens to an extra-large private terrace...
- Offering 2 spacious bedrooms plus a versatile den (with a window, perfect as a 3rd bedroom) and 2 modern baths, the suite includes everyday conveniences like ensuite...
- Residents enjoy premium amenities-including 24-hour concierge/gated security, a gym, golf simulator, and theatre room.
Experience elevated urban living in this stunning, fully furnished 1,100+ sq. ft. corner lower penthouse suite in the heart of Downtown Markham (Unionville community). This impeccably maintained home features soaring 9 ft. ceilings, premium hardwood flooring, and a sun-drenched open layout. The upgraded gourmet kitchen boasts quartz/granite countertops and stainless-steel appliances, while the bright living area opens to an extra-large private terrace with unobstructed southwest views. Offering 2 spacious bedrooms plus a versatile den (with a window, perfect as a 3rd bedroom) and 2 modern baths, the suite includes everyday conveniences like ensuite laundry, owned parking, and a locker. Residents enjoy premium amenities-including 24-hour concierge/gated security, a gym, golf simulator, and theatre room. Located in the top-ranking Markville Secondary School zone, it is minutes from the Viva and Unionville GO stations, Highways404/407, York University, and premium shopping and easy access to Cineplex.
Key facts
- Property type
- Condo Apartment, Apartment
- MLS®
- N13695566
- Bedrooms
- 2+1 (3 total)
- Bathrooms
- 2
- Size
- 1000-1199 sq ft
- Cross streets
- Hwy7 and Warden
- Parking
- 1 garage (underground)
- Basement
- None
- Heating
- Heat Pump
- A/C
- Central Air
- Exterior
- Brick, Concrete
- Maintenance
- $835/mo
- Exposure
- South
- Property tax
- $3,179 / 2026
- Days on market
- 31
- Listing brokerage
- KW Living Realty
Rooms
4 pc ensuite · walk-in closet(s) · south view
granite counters · breakfast bar · stainless steel appl
combined w/dining · hardwood floor · large window
french doors · large window · south view
large window · closet · west view
combined w/living · hardwood floor · w/o to balcony
Listed at $798,000. Recent sales of homes like it put this one around $700K, so the ask is about 14% above what similar homes have sold for.
If it sells at this ask, expect about $799K, typically $764K to $793K: that is where homes here have closed against their asks in the last 90 days (63 closings).
Total price vs nearby homes. Fair value about $700K, learned from recent GTA sales.
The market behind the math:
About 2 months of inventory: 42 condo apartment homes for sale in the area against 63 closings in the last 90 days. Under two months favours sellers, over four favours buyers.
Price per square foot: this home lists at $726/sqft against an area asking average of $770/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 and this building.
It never sees the asking price. The 5 most comparable recent sales on their own, adjusted for size, beds, baths and lot, point to about $678K. Condition and finishes remain an in-person call.
What the listing highlights3 points to weigh
Claims from the listing, worth confirming in person. I can book you a private showing.
- Upscale kitchen: a genuine value driver, verify the appliances, stone, and finishes in person. Value driver
- Tall ceilings: they transform how a home feels, worth confirming the actual heights room to room. Worth verifying
- Hardwood floors: quality hardwood is durable and broadly desirable. Lifestyle
Schools & getting aroundcatchment and transit
On schools, this address is zoned for Markville SS, one of the higher-rated public schools in the area. A strong catchment tends to hold value and widen your resale pool, especially with family buyers.
Read this with carewhy it’s an estimate, not an appraisal
Priced above comparable homes overall, but the price per square foot ($726/sqft) is in line with the area, so you are paying for extra space rather than a premium.
Based on 4 homes sold in this building over the past 20 months, plus 1 nearby in Unionville, from 500 closings in Unionville.
For sale
For sale
For sale
For sale
For sale
For sale
For sale
For saleThe closest active listings by size, beds, and price, so you can see what this home is up against.
Per square foot, these ask about $730/sqft; this home lists at $726/sqft. Size is part of the price story, not just the sticker.
The 5 closest of 8 active listings nearby.
See all comparable homesNeighbourhood & location
Unionville, 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: 7 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
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 $638,400 · 4.39% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $3,494
- Property tax
- $265
- Condo / maintenance fees
- $835
- Heating
- $0
- Estimated monthly cost
- $4,594
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $12,435
- Estimated closing costs
- $12,435
Plus your down payment of $159,600. 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
- $209,666
- Principal paid down
- $78,933
- Interest paid
- $130,733
- Balance remaining
- $559,467
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 216 whole-home leases in Unionville signed at a median of $2,907 a month; adjusted to this home for size, beds and baths, and for where rents stood the month each signed, that is $3,295. 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 KW Living Realty. MLS®/PropTx.