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166 Krieghoff Avenue
Unionville
Markham
L3R 1W3
$5,280,000
Residential Freehold
beds: 5+2
baths: 9.0
- Status:
- Active
- Prop. Type:
- Residential Freehold
- MLS® Num:
- N13217692
- Bedrooms:
- 5+2
- Bathrooms:
- 9
- Photos (50)
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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.
- Property Type:
- Residential Freehold
- Property Sub Type:
- Detached
- Home Style:
- 2-Storey
- Approx. Age:
- New
- Total Approx Floor Area:
- 3500-5000
- Lot Depth:
- 125'38.1 m
- Lot Frontage:
- 60'18.3 m
- Direction Faces:
- North
- Bedrooms:
- 5+2
- Bathrooms:
- 9.0
- Water supply:
- Municipal
- Kitchens:
- 2
- Bedrooms Above Grade:
- 5
- Bedrooms Below Grade:
- 2
- Kitchens Above Grade:
- 2
- Rooms Above Grade:
- 14
- Heating type:
- Forced Air
- Heating Fuel:
- Gas
- Foundation:
- Concrete
- Roof:
- Asphalt Shingle
- Basement:
- Finished
- Fireplace Features:
- Natural Gas
- Fireplace/Stove:
- Yes
- Garage:
- Attached
- Garage Spaces:
- 2.0
- Parking Features:
- Private
- Parking Spaces:
- 4
- Total Parking Spaces:
- 6.0
- Family Room:
- Yes
- Possession Details:
- 30/60/TBA
- Pool:
- None
- Link:
- No
- HST Applicable To Sale Price:
- Included In
- Taxes:
- $17,997.15 / 2025
- Assessment:
- $- / -
- York
- Markham
- Unionville
- Auto Garage Door Remote, Built-In Oven, Central Vacuum, ERV/HRV
- Brick, Stone
- Floor
- Type
- Size
- Other
- Main
- Living Room
- 21'3"6.48 m × 16'8"5.08 m
- Main
- Dining Room
- 21'3"6.48 m × 16'8"5.08 m
- Main
- Kitchen
- 15'5"4.70 m × 14'8"4.47 m
- Main
- Family Room
- 20'1"6.12 m × 15'5"4.70 m
- Main
- Office
- 15'4.57 m × 10'6"3.20 m
- Second
- Primary Bedroom
- 18'10"5.74 m × 17'5"5.31 m
- Second
- Bedroom 2
- 16'10¾"5.15 m × 13'7¾"4.16 m
- Second
- Bedroom 3
- 16'1"4.90 m × 12'3"3.73 m
- Second
- Bedroom 4
- 14'2"4.32 m × 12'3"3.73 m
- Second
- Bedroom 5
- 13'9¾"4.21 m × 10'6¾"3.22 m
- Basement
- Recreation
- 32'2"9.80 m × 15'2"4.62 m
- Basement
- Media Room
- 11'5¾"3.50 m × 8'8"2.64 m
- Basement
- Bedroom
- 16'4"4.98 m × 10'3.05 m
- Basement
- Bedroom
- 14'2"4.32 m × 10'6"3.20 m
- Special Designation:
- Unknown
- Sewers:
- Sewer
- Air Conditioning:
- Central Air
- Central Vacuum:
- Yes
- Seller Property Info Statement:
- No
- Laundry Level:
- Upper Level
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Listed by RE/MAX PROHOME REALTY
Data was last updated July 16, 2026 at 02:15 AM (UTC)
Area Statistics
- Listings on market:
- 59
- Avg list price:
- $2,230,000
- Min list price:
- $1,399,800
- Max list price:
- $6,380,000
- Avg days on market:
- 37
- Min days on market:
- 1
- Max days on market:
- 281
These statistics are generated based on the current listing's property type
and located in
Unionville. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
- MARTIN MACFARLANE
- SUTTON GROUP - HERITAGE REALTY INC., BROKERAGE
- 1 (416) 995-5542
- [email protected]
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.
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