166 Krieghoff Avenue Markham, Ontario L3R 1W3
$5,280,000
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. (id:60365)
Open House
This property has open houses!
2:00 pm
Ends at:5:00 pm
2:00 pm
Ends at:5:00 pm
Property Details
| MLS® Number | N13217692 |
| Property Type | Single Family |
| Community Name | Unionville |
| ParkingSpaceTotal | 6 |
Building
| BathroomTotal | 9 |
| BedroomsAboveGround | 5 |
| BedroomsBelowGround | 2 |
| BedroomsTotal | 7 |
| Age | New Building |
| Amenities | Fireplace(s) |
| Appliances | Garage Door Opener Remote(s), Oven - Built-in, Central Vacuum |
| BasementDevelopment | Finished |
| BasementType | N/a (finished) |
| ConstructionStyleAttachment | Detached |
| CoolingType | Central Air Conditioning |
| ExteriorFinish | Brick, Stone |
| FireplacePresent | Yes |
| FoundationType | Concrete |
| HalfBathTotal | 1 |
| HeatingFuel | Natural Gas |
| HeatingType | Forced Air |
| StoriesTotal | 2 |
| SizeInterior | 3500 - 5000 Sqft |
| Type | House |
| UtilityWater | Municipal Water |
Parking
| Attached Garage | |
| Garage |
Land
| Acreage | No |
| Sewer | Sanitary Sewer |
| SizeDepth | 125 Ft |
| SizeFrontage | 60 Ft |
| SizeIrregular | 60 X 125 Ft |
| SizeTotalText | 60 X 125 Ft |
Rooms
| Level | Type | Length | Width | Dimensions |
|---|---|---|---|---|
| Second Level | Primary Bedroom | 5.74 m | 5.3 m | 5.74 m x 5.3 m |
| Second Level | Bedroom 2 | 5.15 m | 4.16 m | 5.15 m x 4.16 m |
| Second Level | Bedroom 3 | 4.9 m | 3.73 m | 4.9 m x 3.73 m |
| Second Level | Bedroom 4 | 4.31 m | 3.73 m | 4.31 m x 3.73 m |
| Second Level | Bedroom 5 | 4.21 m | 3.22 m | 4.21 m x 3.22 m |
| Basement | Recreational, Games Room | 9.8 m | 4.62 m | 9.8 m x 4.62 m |
| Basement | Media | 3.5 m | 2.64 m | 3.5 m x 2.64 m |
| Basement | Bedroom | 4.97 m | 3.04 m | 4.97 m x 3.04 m |
| Basement | Bedroom | 4.31 m | 3.2 m | 4.31 m x 3.2 m |
| Main Level | Living Room | 6.47 m | 5.07 m | 6.47 m x 5.07 m |
| Main Level | Dining Room | 6.47 m | 5.07 m | 6.47 m x 5.07 m |
| Main Level | Kitchen | 4.69 m | 4.47 m | 4.69 m x 4.47 m |
| Main Level | Family Room | 6.12 m | 4.69 m | 6.12 m x 4.69 m |
| Main Level | Office | 4.57 m | 3.2 m | 4.57 m x 3.2 m |
https://www.realtor.ca/real-estate/29828963/166-krieghoff-avenue-markham-unionville-unionville
Faye Wang
Broker of Record
1380 Rodick Rd #100
Markham, Ontario L3R 4G5
The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademark DDF® is owned by The Canadian Real Estate Association (CREA) and identifies CREA's Data Distribution Facility (DDF®)
May 30 2026 03:34:48
Toronto Real Estate Board
RE/MAX Prohome Realty
© 2026 Proptech Realty Inc., Brokerage.