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166 Krieghoff Avenue in Markham for sale

Asking price
$5,280,000
Estimate (May 30)
$4,380,915
MLS #:
N13217692
Type:
Detached, 2-Storey
Approx. SQFT:
3500-5000
Basement:
Finished
5+2 5+2
2 60 x 125 ft lot
PROPERTY HISTORY
SIGN IN REQUIRED
List Date List Price Last Status Sold Date Sold Price Days On Market
0000-00-00 $00000 Lsd Oct 06, 2016 $2,200
0000-00-00 $00000 Sld Apr 12, 2016 $1,699,900
0000-00-00 $00000 Sld Sep 18, 2009 $565,000
0000-00-00 $00000 Sus N/A N/A N/A

Listed by Re/Max Prohome Realty.

166 Krieghoff Avenue is a Detached, 2-Storey and is currently for Sale @ $5,280,000. Taxes in 2025 were $17,997.15.

More homes for sale under 5.3M in Markham

A Masterpiece of Luxury Living in Prestigious Unionville! Brand-new custom residence offering over 6500 sq. The 2-Storey on 166 Krieghoff Avenue has 5 bedrooms, 9 bathrooms, and is located on a 125 x 60 ft lot in the community of Unionville . 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.

The address 166 Krieghoff Avenue was listed for sale (MLS# N13217692) on Friday, May 29, 2026.

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  • Date Listed: Friday, May 29, 2026
  • Listing Brokerage: Re/Max Prohome Realty - Disclaimer: The information contained in this listing has not been verified by Re/Max Prohome Realty and should be verified by the buyer.
  • City: Markham

    More 5 bedrooms homes for sale in Markham

  • Neighbourhood: Unionville
  • Major Intersection: Krieghoff Ave/Fred Varley Dr
  • Full Address: 166 Krieghoff Avenue, Markham, L3R 1W3, ON, Canada
  • Living Room:
  • Kitchen:
  • Family Room:
  • Amenities:
  • Taxes: $17,997.15 (2025)
Living21 x 17 ft357 sq ft
Dining21 x 17 ft357 sq ft
Kitchen15 x 15 ft225 sq ft
Family20 x 15 ft300 sq ft
Office15 x 10 ft150 sq ft
Primary19 x 17 ft323 sq ft
2nd Br17 x 14 ft238 sq ft
3rd Br16 x 12 ft192 sq ft
4th Br14 x 12 ft168 sq ft
5th Br14 x 11 ft154 sq ft
Rec32 x 15 ft480 sq ft
Media/Ent11 x 9 ft99 sq ft
Br16 x 10 ft160 sq ft
Br14 x 10 ft140 sq ft

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