313 Helen Avenue, Markham, ON L3R 1J9
Unionville · L3R 1J9
$3,250,000
$112 / sq ft13 months on market
- Interior
- 28,967 sf
- Lot
- 203.25 × 143.78 ft
About this property
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 form.
Property details
Property
- Property type
- vacant land
- Interior size
- 28,967 sq ft
- Lot size
- 203.25 × 143.78 ft
- Zoning
- Residential
- Possession
- Immediate
Exterior & services
- Sewer
- Sanitary+Storm Available
Costs
- List price
- $3,250,000
- Property taxes
- $5,129 / year (2025)
- Price per sq ft
- $112
Listing
- MLS® number
- N12448683
- Status
- For sale
- Listed
- October 7, 2025
- Days on market
- 394
- Last updated
- September 15, 2026
- Listing brokerage
- CUSHMAN & WAKEFIELD
Price & sale history
This property's sale history is hidden
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Before you make an offer
What this home costs beyond the asking price, and how that price compares to what else is on the market.
How this price compares
This home is priced in line with comparable listings — about 55% of comparable vacant land listings in Markham are asking less.
- This home
- $112 / sq ft
- Comparable median
- $55 / sq ft
Based on 20 comparable active vacant land listings in Markham. These are asking prices, not sale prices.
Mortgage estimate
- Principal & interest
- $14,375.85
- Property tax (est.)
- $427.41
- Estimated monthly
- $14,803
Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.
Land transfer tax
Payable on closing, on top of the purchase price.
- Ontario
- $67,725
- Total due on closing
- $67,725
An estimate on the asking price of $3,250,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.
Listing courtesy of CUSHMAN & WAKEFIELD. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.
Comparable sales nearby
What similar homes in this area actually sold for.
Nearby sold prices are hidden
Recent closed sales for comparable homes in this area — the numbers that tell you whether the asking price is realistic.
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