313 Helen Avenue
Markham, ON
- 3 bed
- 2 bath
- approx. 1500-2000 sqft
- Detached
- 335 days on market
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.
Listing Details
- Taxes (2025)
- $5,129
- Originally Listed
- $3,950,000
- Listed
- October 7, 2025
Price History
Listing history
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Property
- Style
- Backsplit 4
- Construction
- Brick
- Roof
- Shingles
- Foundation
- Other
- Interior
- Other
- Lot Size
- 203.25 x 143.78 Feet
Parking
- Garage
- Attached
- Covered Spaces
- 2
- Total Parking
- 6
Utilities
- Sewer
- Sewer
- Heat Source
- Gas
Location & Legal
- Cross Street
- Helen/ Glenbar Gardens
- Zoning
- Residential
- Parcel Number
- 29633625
- Possession
- Immediate
- Occupancy
- Vacant
Schools
Elementary
- Unionville Meadows Public School0.4 km
Public · York Region DSB · 770 students
Grade 3 reading: 78% met the provincial standard · Grade 6 math: 81% met the provincial standard
- St Francis Xavier Catholic Elementary School1.5 km
Catholic · York CDSB · 505 students
Grade 3 reading: 73% met the provincial standard · Grade 6 math: 65% met the provincial standard
- Parkview Public School1.8 km
Public · York Region DSB · 570 students
Grade 3 reading: 80% met the provincial standard · Grade 6 math: 85% met the provincial standard
Secondary
- Bill Crothers Secondary School1 km
Public · York Region DSB · 1575 students
Grade 10 literacy: 98% met the provincial standard
- Father Michael McGivney Catholic High School1.7 km
Catholic · York CDSB · 1170 students
Grade 10 literacy: 91% met the provincial standard
- Milliken Mills High School2 km
Public · York Region DSB · 1595 students
Grade 10 literacy: 90% met the provincial standard
Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.
Community
Postal area L3R
- Population
- 62,060
- Private dwellings
- 21,994
- Median age
- 46.4
- Average household size
- 2.9
- Median household income
- $93,000
Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.
Local market
Residential Freehold in Markham · last 12 months
- Median sold price
- $1,090,000
- Homes sold
- 2,955
- Median days on market
- 22
- Sale-to-list price
- 99.1%
Based on 2,955 recorded sales of residential freehold properties in Markham over the last 12 months.
Listed by
CUSHMAN & WAKEFIELD
Walk Score
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Location
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Mortgage Calculator
$750,000
Estimated Monthly Payment
$18,423
Land transfer tax
Ontario land transfer tax only. An estimate — not legal or financial advice. Municipal land transfer tax applies in Toronto and is not included.
Investment Analysis
No recent nearby lease data. Enter a rent to see the numbers.
Mortgage: $18,423/mo (20% down, 5.5%)
Taxes: $427/mo · Insurance: $938/mo
Estimates only. Consult a financial advisor.
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