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Condo Apartment for sale at 21 Upper Duke Crescent, Markham - 3 bedroom, 2 bathroom - Photo 1 of 13
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$3,000

Unit 610B - 21 Upper Duke Cres

Markham, ON L6G 0B6

Unit 610B - 21 Upper Duke Cres, MarkhamListed at $3,000. 3 bedroom, 2 bathroom Apartment Condo. MLS® N13779374.

New this week

Move-in

Immediate

3Beds
2Baths
1000-1199sqft
Condo
Apartment
1Parking

What's this home worth?

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Description

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.

Property Details

Property TypeCondo Apartment
StyleApartment
CommunityUnionville
Approximate Age11-15
Rooms6+1
Kitchens1
Washrooms2
Square Feet1000-1199 sqft
Dir/Cross StHwy7 and Warden
ExposureSouth
Garage TypeUnderground
Garage Parking Spaces1
DriveUnderground
Total Parking Spaces1
ExteriorBrick, Concrete
BasementNone
Heating TypeHeat Pump
Heating SourceOther
A/CCentral Air
LockerOwned
SecurityCarbon Monoxide Detectors, Security Guard, Concierge/Security, Security System, Smoke Detector
Listed Date9/14/2026
Days on Market6 days
PossessionVacant
Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

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Home Value
Estimate

Listing Courtesy of: KW Living Realty

MLS® #N13779374

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

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HouseIndex Take: Unit 610B - 21 Upper Duke Crescent

This condo apartment (Apartment) is located in the Unionville neighbourhood of Markham.

The home offers 3+1 bedrooms, 2 bathrooms.

Features include 1 parking space including a 1-car garage.

Listed at $3,000 CAD.

About Markham Real Estate

This Condo Apartment is located in the Unionville community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Condos in Markham are popular with young professionals and downsizers seeking low-maintenance urban living with amenities.

Tech corridor along Highway 7Historic Unionville Main StreetYork Region's top-ranked schoolsPacific Mall & Markville Shopping Centre
~50 min commute to downtown TorontoWalkability: Moderate — walkable near Unionville and downtown Markham
View full Markham neighbourhood guide →