Open Sat 2:00 p.m.
35
$3,590,000
253 Carlton Road, Markham, ON L3R 2A3
Unionville
6 bd
8 ba
5,000 sf
16
2 weeks on marketMLS® N14091822
Listing courtesy of T-ONE GROUP REALTY INC.,
1 / 10
For saleMLS® N12448686
313 Helen Avenue, Markham, ON L3R 1J9
Unionville · L3R 1J9
$3,250,000
$2,167 / sq ft13 months on market
- Bedrooms
- 3
- Bathrooms
- 2
- Interior
- 1,500 sf
- Parking
- 6
- Lot
- 203.25 × 143.78 ft
What's special
- Attached garage
- Central air
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 from.
Features
- Other
Property details
Property
- Property type
- detached
- Bedrooms
- 3
- Bathrooms
- 2
- Interior size
- 1,500 sq ft
- Lot size
- 203.25 × 143.78 ft
- Zoning
- Residential
- Possession
- Immediate
Interior
- Basement
- Full
- Heating
- Forced Air · Gas
- Cooling
- Central Air
- Exposure
- South
Exterior & services
- Construction
- Brick
- Garage
- Attached
- Parking spaces
- 6
- Sewer
- Sewer
Costs
- List price
- $3,250,000
- Property taxes
- $5,129 / year (2025)
- Price per sq ft
- $2,167
Listing
- MLS® number
- N12448686
- 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 above most comparable listings — about 87% of comparable detached listings in Unionville are asking less.
$1.49MMedian $2.00M$3.60M
- This home
- $2,167 / sq ft
- Comparable median
- $752 / sq ft
Based on 60 comparable active detached listings in Unionville. These are asking prices, not sale prices.
Mortgage estimate
Down payment20.0% · minimum $650,000
Interest rate5-year fixed, illustrative only
Amortization
- 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.
Unlock nearby sold pricesFree. Takes about twenty seconds.
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