| Name | Size | Features |
|---|---|---|
Kitchen | 11.2 x 8.8 ft |
Use our AI-assisted tool to get an instant estimate of your home's value, up-to-date neighbourhood sales data, and tips on how to sell for more.




| Name | Size | Features |
|---|---|---|
Kitchen | 11.2 x 8.8 ft |
Use our AI-assisted tool to get an instant estimate of your home's value, up-to-date neighbourhood sales data, and tips on how to sell for more.
609 - 21 Upper Duke Crescent is an Unionville condo for sale. It was listed at $768000 in September 2026 and has 2 beds and 2 bathrooms. 609 - 21 Upper Duke Crescent resides in the Unionville Unionville neighbourhood, and nearby areas include Milliken Mills West, Buttonville, South Unionville and Milliken Mills East.
21 Upper Duke Crescent, Markham is a 4-minute walk from Aroma Espresso Bar for that morning caffeine fix and if you're not in the mood to cook, PUDOpoint Counter, Draco and Lanna Cuisine are near this condo. For groceries there is Foody Mart which is a 7-minute walk.
Transit riders take note, 21 Upper Duke Crescent, Markham is only steps away to the closest public transit Bus Stop (ENTERPRISE BLVD / ROUGE VALLEY DR W) with route Mount Joy Express. For drivers, the closest highway is Hwy 404 and is within a 9-minute drive from 21 Upper Duke Crescent, making it easier to get into and out of the city getting on and off at Steeles Ave E.