$5,280,000
Est. payment $23,379/moCalculate yours
166 Krieghoff Avenue, Markham, ON L3R 1W3
Unionville, Markham, ON L3R 1W3
- 5 + 2 Beds
- 9 Baths
- 2 Garage
- 3,500 Sq Ft
Listing courtesy of PROHOME REALTY 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.
Property details
Overview
- Property Type
- Detached
- Style
- 2-Storey
- For
- For Sale
- Status
- Extension
- Approximate Age
- New
- Size
- 3,500 sqft
Interior
- Bedrooms
- 5 + 2
- Bathrooms
- 9
- Kitchens
- 2
- Basement
- Finished
Building & Systems
- Heating
- Forced Air (Gas)
- Cooling
- Central Air
- Exterior
- Brick, Stone
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Water
- Municipal
- Sewer
- Sewer
Lot & Parking
- Lot Size
- 60 x 125 Feet
- Parking
- Attached garage · 6 total
Financial
- Property Taxes
- $17,997 (2025)
Location
- Neighbourhood
- Unionville
- Cross Street
- Krieghoff Ave/Fred Varley Dr
- Direction Faces
- North
Listing
- MLS® Number
- N13217692
- Days on Market
- 142
- Listed On
- 2026-05-29
- Possession
- 30/60/TBA
- Listed By
- PROHOME REALTY
Rooms
Features
Interior
- Auto Garage Door Remote
- Built-In Oven
- Central Vacuum
- ERV/HRV
Pool
- None
Mortgage calculator
Estimated mortgage payment
$23,379 per month
- Principal and interest
- $23,379
- Property tax
- $1,500
- Condo fees
- $0
- Estimated monthly cost
- $24,878
Your mortgage
- Mortgage amount
- $4,224,000
- Mortgage insurance
- Not needed
- Interest over 25 years
- $2,789,609
Cash to close
- Down payment
- $1,056,000
- Land transfer tax
- $118,475
- First-time buyer refund
- $0
- Sales tax on insurance (8%)
- $0
- Total, before legal fees
- $1,174,475
With less than 20% down, a 30-year amortization is available to first-time buyers and buyers of newly built homes.
Talk to me about financingEstimates only, not a mortgage offer or financial advice. Uses the Canadian fixed-rate convention (interest compounded twice a year), 2026 mortgage insurance premiums and Ontario land transfer tax. Your lender will confirm your actual rate and payment.
Location
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