12 Miner Circle

Unionville, Markham, Ontario L3R 1Y1

Overview

At a glance

Days on market20 days
ListedOct 7, 2026
UpdatedOct 7, 2026
Size3500-5000 sq ft
Lot130.15 x 95.08 Feet
Property taxes$19,500 (2025)
Parking9 spaces
BasementSeparate Entrance, Walk-Up
MLS® numberN13872096
Data sourcePropTx MLS® System
Listing brokerageRE/MAX REALTRON REALTY INC.

About this home

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.

Details

Property

Style
2-Storey
Fronting on
West
Cross street
Warden /Highway 7
Community
Unionville
Municipality
Markham

Inside

Bedrooms above grade
4
Bedrooms below grade
1
Bathrooms
7
Kitchens
1
Basement
Separate Entrance, Walk-Up
Family room
Yes
Fireplace
Yes
Interior features
Auto Garage Door Remote, Water Softener, Separate Heating Controls

Utilities

Heating
Forced Air
Heating fuel
Gas
Cooling
Central Air
Sewer
Sewer

Building

Construction
Stone
Foundation
Concrete
Roof
Asphalt Shingle
Pool
None

Parking

Garage
Attached
Parking spaces
6
Total parking
9
Driveway
Private

Land

Frontage
130.15
Depth
95.08
Lot size units
Feet
Lot irregularities
130.15 ft x 95.08 ft x 108.29 ft x 10
Waterfront
No
Rooms (12)
RoomLevelSizeFeatures
Living RoomGround5.5 x 4.59Hardwood Floor, Gas Fireplace, Window Floor to Ceiling
Dining RoomGround5.8 x 4.59Hardwood Floor, Window Floor to Ceiling, Formal Rm
KitchenGround6.4 x 5.18Stainless Steel Appl, Marble Counter, Backsplash
BreakfastGround3.66 x 1.86Hardwood Floor, Open Concept, W/O To Yard
Family RoomGround6.7 x 5.22Gas Fireplace, Coffered Ceiling(s), Pot Lights
OfficeGround4.9 x 3.38B/I Shelves, Pot Lights, Double Doors
Primary BedroomSecond6.7 x 4.6Walk-In Closet(s), 7 Pc Ensuite, Hardwood Floor
Bedroom 2Second5.18 x 3.39W/O To Balcony, 4 Pc Bath, Closet Organizers
Bedroom 3Second5.17 x 3.38W/O To Balcony, 4 Pc Bath, Walk-In Closet(s)
Bedroom 4Second5.5 x 3.07W/O To Balcony, 4 Pc Bath, Walk-In Closet(s)
RecreationBasement11.79 x 4.3Window, Walk-Up, 2 Pc Bath
BedroomBasement8 x 93 Pc Ensuite
Value

What it’s worth

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Market read

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History

Listing history

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Compare

How it compares

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Neighbourhood

Around Unionville

What’s nearby

On a busier streetBackyard faces west

  • Elementary schoolWilliam Berczy Public Schoolabout 6 min walk
  • High schoolBill Crothers Secondary Schoolabout 22 min walk
  • ParkLinda Way Parkabout 4 min walk
  • Playground about 5 min walk
  • TrailForest Therapy Trailabout 8 min walk
  • River or lakeBerczy Creekabout 7 min walk
  • Grocery storeWhole Foods Marketabout 17 min walk
  • DowntownMarkhamabout 25 min walk
  • LibraryMarkham Public Library - Unionville Branchabout 15 min walk
  • Rec centre or arenaCrosby Baseball Fieldhouseabout 11 min walk
  • Golf courseAngus Glen - South Courseabout 3.1 km
  • HospitalMarkham Stouffville Hospitalabout 7.5 km
  • Highway on-rampExit 88about 34 min walk
  • GO or train stationCentennialabout 2.8 km

Approximate: straight-line distances, and the backyard and street worked out from the map pin and map data © OpenStreetMap contributors. Check school boundaries with the school board.

On the map

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Community

The Unionville market

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Costs

What it would cost

%
%
An example rate. Use the one your lender quotes.
Every monthEstimate
Mortgage payment$0
Property tax$0
Monthly total$0
At closing
Ontario land transfer tax$0

Estimates only, not financial advice. Uses Canadian semi-annual compounding, the minimum down payment and mortgage insurance rules, and Ontario’s land transfer tax brackets. Your lender and lawyer confirm the real numbers. Legal fees, title insurance and moving costs aren’t included.

Listing courtesy of RE/MAX REALTRON REALTY INC.. Listing information from the PropTx MLS® System. Each listing shows the brokerage that represents it. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate by PropTx. Last updated October 27, 2026 at 9:00 p.m.

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