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Detached

166 Krieghoff Avenue

Unionville · Markham, L3R 1W3

$5,280,000

Beds
5+2
Baths
9
Size
3,500-5,000 ft²
Type
Detached
Listed
149 days
MLS®
N13217692

About this home

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.
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Property details

MLS® number
N13217692
Property type
Detached
Style
2-Storey
Bedrooms
5+2
Bathrooms
9
Kitchens
2
Interior size
3,500-5,000 ft²
Approximate age
New
Lot
60 × 125 ft
Basement
Finished
Heating
Forced Air, Gas
Cooling
Central Air
Parking
6 total, garage: attached
Fireplace
Natural Gas
Exterior
Brick, Stone
Property taxes
$17,997 (2025)
Possession
30/60/TBA
Cross street
Krieghoff Ave/Fred Varley Dr
Community
Unionville
City
Markham

Rooms

  • Living Room

    21' 3" × 16' 8"

    Main

  • Dining Room

    21' 3" × 16' 8"

    Main

  • Kitchen

    15' 5" × 14' 8"

    Main

  • Family Room

    20' 1" × 15' 5"

    Main

  • Office

    15' × 10' 6"

    Main

  • Primary Bedroom

    18' 10" × 17' 5"

    Second

  • Bedroom 2

    16' 11" × 13' 8"

    Second

  • Bedroom 3

    16' 1" × 12' 3"

    Second

  • Bedroom 4

    14' 2" × 12' 3"

    Second

  • Bedroom 5

    13' 10" × 10' 7"

    Second

  • Recreation

    32' 2" × 15' 2"

    Basement

  • Media Room

    11' 6" × 8' 8"

    Basement

  • Bedroom

    16' 4" × 10'

    Basement

  • Bedroom

    14' 2" × 10' 6"

    Basement

Room measurements are provided by the listing brokerage, converted from metres. They are deemed reliable but not guaranteed; verify before relying on them.

Location

Unionville · Markham, near Krieghoff Ave/Fred Varley Dr

166 Krieghoff Avenue, Markham

Approximate location, placed by postal code. Map data © OpenStreetMap contributors, tiles by OpenFreeMap.

Mortgage estimate

$23,379per month

$1,056,000 down · 4.5% · 25 years

Down payment

%
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An estimate, not a quote. Less than 20% down adds mortgage default insurance to the loan.

Markham

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166 Krieghoff Avenue, Markham | Detached for sale