313 Helen Avenue

313 Helen Avenue
313 Helen Avenue
313 Helen Avenue
+7
3
 bed
2
 bath
6
 parking
1500 - 2000
 sqft
Detached
$3,750,000
For Sale
93 days
 on site
$3,750,000
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Size
-
Lot size
29223 sqft
Street frontage
-
Possession
Immediate
Price per sqft
$1,875 - $2,500
Taxes
$5,128.92 (2025)
Parking Type
-
Style
Backsplit 4
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Description
Perfect Residential Infill Redevelopment Opportunity for Townhouse or Single Family Homes. +203 ft Frontage and backing onto municipal parkland. The property is located in the attractive South Unionville neighborhood featuring in-demand schools and abundant park spaces. Markham official plan allows for Singles, Semi-detached, Townhouse or small multi-plex built from.
Broker: CUSHMAN & WAKEFIELD
MLS®#: N12448686
Property details
Parking:
6
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
Backsplit 4
MLS Size:
1500-2000 sqft
Lot front:
203 Ft
Lot depth:
143 Ft
Listed on:
Oct 7, 2025
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Instant estimate:
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$327,778
lower than listed price
i
High
$3,564,802
Mid
$3,422,222
Low
$3,253,100
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About 313 Helen Avenue

Located at 313 Helen Avenue, this Unionville detached house is available for sale. It has been listed at $3750000 since October 2025. This detached house has 3 beds, 2 bathrooms and is 1500-2000 sqft. 313 Helen Avenue resides in the Unionville South Unionville neighbourhood, and nearby areas include Milliken Mills East, Markville, Bullock and Unionville.

313 Helen Ave, Markham is a 7-minute walk from Dak LAK Coffee for that morning caffeine fix and if you're not in the mood to cook, Toyosu Markham, Big Trio Wonton Noodle and Pho Mi 88 are near this detached house. Nearby grocery options: All Seasons Fresh Foods is a 7-minute walk.

If you are reliant on transit, don't fear, there is a Bus Stop (KENNEDY RD / CASTAN AV) only a 6 minute walk.