$5,280,000
 $28,344 est/mo Sourced by Back At You

166 Krieghoff Avenue,Markham, ON L3R 1W3

Markham, ON L3R 1W3

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Description

A Masterpiece of Luxury Living in Prestigious Unionville! Brand-new custom residence offering over 6500 sq. ft. of exceptional living space, including approx. 4,460 sq. ft. on the main & second levels plus a beautifully finished 2,065 sq. ft. basement. Featuring 5+2 bedrooms, each with its own ensuite and heated floors, this extraordinary home showcases refined craftsmanship, timeless design, and modern luxury throughout. A grand stone façade and impressive 9' solid mahogany double entrance door open into a magnificent light-filled foyer. Expansive windows and strategically placed skylights highlight designer chandeliers, custom-fabricated slab vanity sinks, elegant white ash hardwood floors, cozy gas fireplaces, and a dramatic red oak mono-stringer open-riser staircase with LED lighting. The gourmet kitchen is equipped with top-of-the-line appliances and complemented by a second wok kitchen, ideal for both everyday family living and elegant entertaining. The luxurious primary suite offers a spacious walk-in closet and a spa-inspired 7-piece ensuite with heated floors and an automatic toilet. A second-floor laundry room adds convenience, while the upper-level sitting area creates a peaceful retreat for reading, meditation, or quiet relaxation. The fully heated walk-up basement is an entertainer's dream, complete with a spacious games room, large theatre room, wet bar/kitchen, and two additional bedrooms. Located in one of Unionville's most prestigious and established communities, close to top schools, parks, Main Street Unionville, boutique shops, restaurants, cultural events, Unionville GO Station, and everyday amenities. A rare opportunity to own a truly exceptional custom home in the heart of Unionville.

Details

MLS #N13217692
Listing TypeFor Sale
StyleHouse
Sub-TypeResale
StatusExtension
Year0
Days On Site169
Listing Provided ByPROHOME REALTY | N13217692 393800

Features

Bed(s)7
Bath(s)9
Garage2
BasementY
Story(s)2
Acreage0.17

Interior

Interior FeaturesAuto Garage Door Remote, Built-In Oven, Central Vacuum, ERV/HRV
CoolingCentral Air
Heat SourceGas
Fireplace FeaturesNatural Gas
Fireplace Yes / NoYes

Exterior

RoofAsphalt Shingle
Foundation DetailsConcrete
Construction MaterialsBrick, Stone

Parking

Garage Yes / NoYes
Parking FeaturesPrivate

Utilities

SewerSewer

Taxes

Tax Annual Amount17997.15
Tax Legal DescriptionPLAN 7566 LOT 103
Tax Year2025

Area Information

ProvinceON
CountyYork
CityMarkham
Postal CodeL3R 1W3
AreaUnionville
Listing VS Median (in L3R 1W3)
Price:
$5,280,000
low | high
Med:
$0
On site:
169
low | high
Med:
Sourced by Back At You

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Additional Information

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Learn More About This Property

LISA CRAWFORD

LISA CRAWFORD, REALTOR®

Coldwell Banker The Real Estate Centre

 (905) 251-3617lisa@lisalivingrealestate.com
ProvinceON
CountyYork
CityMarkham
Postal CodeL3R 1W3
AreaUnionville
Listing VS Median (in L3R 1W3)
Price:
$5,280,000
low | high
Med:
$0
On site:
169
low | high
Med:
Sourced by Back At You
Nearby Listings (Within 1/2 mile)
Price: $3.96M - $6.6M
sqft: 0 - 0
Nearby Listings Property ImageNearby Listings Details
12 Miner Circle Property Photo 1
$4,300,000
12 Miner Circle
Markham, ON L3R 1Y1
Listing Updated: September 30, 2026 at 12:51:11 AM PDT