
166 Krieghoff Avenue
Markham (Unionville), ON L3R 1W3
- 5+2Bedrooms
- 9Bathrooms
- 2Garage
- 3500–5000Sq Ft
- $17,997Tax
- 60×125 ftLot Size
- Estimated Value:$4,816,918See Free Estimate Report

Sale & Price History for 166 Krieghoff Avenue, Markham, Unionville
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| No listing history available | ||||
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About 166 Krieghoff Avenue, Markham, Unionville
Summarized Description
- Brand-new custom residence in prestigious Unionville
- Over 6500 sq. ft. of exceptional living space
- 5+2 bedrooms, each with ensuite and heated floors
- Gourmet kitchen with second wok kitchen
- Luxurious primary suite with spa-inspired ensuite
- Fully heated walk-up basement with entertainment options
- Close to top schools and everyday amenities
- Rare opportunity for a truly exceptional 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.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $17,997
- Land Transfer Tax Fee
- $118,475
- Basement Type
- Finished
Interior Features
- Laundry Level
- Upper Level
- Interior Extras
- Auto Garage Door Remote, Built-In Oven, Central Vacuum, ERV/HRV
- Fireplace/Stove
- Yes
- Fireplace Features
- Natural Gas
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- 2-Storey
- Approx Age
- New
Construction
- Exterior Finish
- Brick, Stone
- Roof
- Asphalt Shingle
- Foundation Details
- Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 60.00 ft
- Lot Depth
- 125.00 ft
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 2
- Parking Spaces
- 4
- Total Garage And Parking Spaces
- 6
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 5 + 2
- Washrooms
- 9
- Kitchens
- 2
- Family / bonus room
- Yes
Room sizes
- Living Room—Main level
- Dining Room—Main level
- Kitchen—Main level
- Family Room—Main level
- Office—Main level
- Primary Bedroom—Second level
- Bedroom 2—Second level
- Bedroom 3—Second level
- Bedroom 4—Second level
- Bedroom 5—Second level
- Recreation—Basement level
- Media Room—Basement level
- Bedroom—Basement level
- Bedroom—Basement level
Washrooms
- 2-piece, Main
- 5-piece, Second
- 3-piece, Second
- 3-piece, Basement
- Municipality
- Markham
- Neighbourhood
- Unionville
- Main cross streets
- Krieghoff Ave/Fred Varley Dr
- Directions
- Krieghoff Ave/Fred Varley Dr
- MLS® number
- N13217692
- Data source
- Toronto Regional Real Estate Board
- Listed on
- 2026-05-29
- Updated on
- 2026-09-23
- Days on market
- 140 days
- Possession type
- Flexible
- Co-op commission
- 2.5% + HST
- Seller
- Listed by
- RE/MAX PROHOME REALTY
Home Market Value
Current home valuation for 166 Krieghoff Avenue, Markham, Unionville, Markham, ON. Listed for $5,280,000
HOMEH Estimate
$4,816,918
Estimated Sales Range
$3,805,365 - $5,828,471
HOMEH Estimate for 166 Krieghoff Avenue, Markham, Unionville
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
20% required for homes $1.5M or more
$1,056,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $4,224,000 | $3,960,000 | $3,696,000 | $3,432,000 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $20,624monthly | $19,335monthly | $18,046monthly | $16,757monthly |
Land Transfer Tax
$118,475
$118,475
Around this home
No schools found nearby
Data provided by OpenStreetMap & Fraser Institute School Rankings
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