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Listing Brokerage: RE/MAX REALTRON REALTY INC.Last Updated: Apr 7, 2026 at 12:15 PM EDTData provided by the Toronto Regional Real Estate Board (TRREB) via PropTx / AMPRE.
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12 Miner Circle, Markham, ON L3R 1Y1, Markham, ON, L3R 1Y1

MLS: N12937576 | Detached

$4,299,000

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Property Description

An exceptional luxury residence nestled in the prestigious Unionville community, ideally situated on a quiet circle offering privacy and tranquility. This rare home features 4+ bedrooms and 7 bathrooms, with over 5,000 sq ft of refined living space (4,691 sq ft above grade plus a finished basement), perfect for large or multi-generational families.Extensively upgraded with high-quality custom enhancements throughout, the home showcases a stunning chef's kitchen complete with stainless steel appliances, custom backsplash, and premium countertops. Equipped with two furnaces for enhanced comfort and efficiency, the home also features elegant hardwood flooring across the main and second levels, complemented by sophisticated designer ceilings and a skylight that fills the space with natural light.Each bedroom is thoughtfully designed with its own ensuite, while the grand primary suite boasts an oversized custom walk-in closet. The fully finished basement, featuring a separate entrance, offers exceptional versatility with a spacious recreation area and potential for an in-law suite.Conveniently located with easy access to Highways 7, 404, and 407, and just minutes from top-rated schools, shopping plazas, and everyday amenities, this remarkable home presents a rare opportunity to experience luxury living in one of Unionville's most sought-after neighborhoods.

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Quick Facts

  • Property Type: Detached
  • Style: 2-Storey
  • Bedrooms: 5 (4 above, 1 below)
  • Bathrooms: 7
  • Fireplaces: Yes
  • Parking: 9.0 spaces (Private)

Costs

  • Annual Taxes: $19,500.00 (2025)

Listing Provided by: RE/MAX REALTRON REALTY INC.
Board: Toronto Regional Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Cooling: Central Air
  • Basement: Separate Entrance, Walk-Up

Exterior & Construction

  • Style: 2-Storey
  • Roof: Asphalt Shingle
  • Construction: Stone
  • Foundation: Concrete
  • Sewer: Sewer

Lot & Land

  • Pool: None

Community & Neighbourhood

  • Neighbourhood: Unionville

Listing Information

MLS® NumberN12937576
BoardToronto Regional Real Estate Board
Originating SystemToronto Regional Real Estate Board
BrokerageRE/MAX REALTRON REALTY INC.
Date ListedMarch 30, 2026
Last UpdatedApril 7, 2026

Listing History

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Location & Neighborhood

📍12 Miner Circle, Markham, ON L3R 1Y1, Markham, ON, L3R 1Y1

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Nearby Homes ?Nearby Homes — Search CriteriaSearch Radius1 kmPrice Range±30%Match BedroomsNoMatch BathroomsNo

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Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
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12 Miner Circle, Markham, ON L3R 1Y1, Markham, ON, L3R 1Y1

ASAP
 
WED
29
Apr
THU
30
Apr
FRI
1
May
SAT
2
May
SUN
3
May
MON
4
May
TUE
5
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question