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$3,800,000
For SaleListed 113 days agoVirtual Tour

12 Miner Circle, Markham, ONL3R 1Y1

Unionville
5
7
3,500–5,000 ft²
Detached9 Parking130.15 × 95.08 ft Lot
Listed by RE/MAX REALTRON REALTY INC.

Monthly Cost

Property Information

Property TypeDetached
Bedrooms5
Bathrooms7
Size3,500–5,000 ft²
Lot Size130.15 × 95.08 ft
BasementSeparate Entrance, Walk-Up
Parking9 parking spaces · Private · Attached
Property taxes$19,500/yr (2025)
Days on Market113 Days
Listed DateMar 30, 2026
MLS® NumberN12937576

Listing History

Event
Date
Price
Listed
Mar 30, 2026
$3,800,000

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

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.

Location

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School Zones

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About Unionville

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Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

96%
Homeowners
70%
Households with kids
$111,000
Median income
44
Median age
3.1
Avg. household size
49%
University degree
57%
Newcomers (immigrants)
Age profile715 residents
Under 2024%
20–3415%
35–6443%
65+17%

StatCan 2021 Census · this home’s dissemination area (DA 35190587). Values are randomly rounded by Statistics Canada for privacy.

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DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Apr 29, 2026
Show data source & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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Sold & closed data

Sold and closed listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx through the VOW (Virtual Office Website) data feed and is shown only to registered consumers with a bona fide real estate interest. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, and is subject to errors, omissions, change or withdrawal. It must be independently verified.

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.

MLS®, Multiple Listing Service® and the associated listing data are owned by the Toronto Regional Real Estate Board (TRREB) and PropTx and are protected by copyright. Used under licence; all rights reserved.

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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.