$5,280,000
FOR SALE

Detached 2-Storey

Bedrooms: 7Bathrooms: 9Lot: 60 x 125 ft
2025 Taxes: $17,997.15

166 Krieghoff Ave
Markham, ON L3R 1W3 | Unionville | York

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.
Extras
Auto Garage Door Remote, Built-In Oven, Central Vacuum, ERV/HRV
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Listed By RE/MAX PROHOME REALTY
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number N13217692
Last Updated May 30, 2026
Property Summary
Property Type Detached

More like this:
PIN 029790093
Legal Description PLAN 7566 LOT 103
Possession Date 30/60/TBA
Taxes (2025) $17,997.15
Directions/Cross Streets Krieghoff Ave/Fred Varley Dr
Neighbourhood Unionville
Area York
Price History

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Detailed Information
Fronting On North
Special Designations Unknown
Bedrooms 7
Bathrooms 9
Lot 60 x 125 ft
Exterior Brick
Air Conditioning Central Air
Family Room Y
Fireplace/Stove Y
Basement Finished
Garage Type Attached
Garage/Park Spaces Y
Parking Spaces 4
Heat Source Gas
Heat Type Forced Air
Sewers Sewer

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