$5,490,000
51 Steele Valley Rd
Markham, ON L3T 1M2
51 Steele Valley Rd, Markham — Listed at $5,490,000. 7 bedroom, 8 bathroom 2-Storey Detached. MLS® N13231694.
Possession · seller's timeline
90D/TBA (60-89 days)
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Description
Rare find 52,517.07 ft (1.206 ac) ravine lot * H-U-G-E 100' frontage * Custom-built 1-of-A-Kind stately mansion in prime Bayview/Steeles million$ enclave * Breath-taking 4-season ravine view right in your backyard * ~10,000 sf total living space (incl fin W/O bsmt) *Sun-filled home with south exposure * Total 7 BR, 5 on 2/F (2 ens, 2 semi-ens), 2 in bsmt * 8 WR * Private elevator on all 3 levels * 10'10' Ceiling (M/F) *3-car attached garage *Circular driveway with 10 parking spaces .... All in one: Entertainer's dream home + Gardener's delight + Naturalist's paradise * Stunning Edward's Garden-like garden with matured trees and green settings *Lush green private backyard with trees, flowers, stream running through the backyard, bridge, gazebo, child's play area -- absolutely picture-perfect setting for weddings, parties, special occasions *Grand 2-storey foyer with super dramatic double staircase *Huge chef's dream kit with centre island, greenhouse-like breakfast area *Grand LR, DR, FAM *Huge Library w/4-pc can be 8th BR *Finished Walk-Out basement with: 2BR, 2 baths (for guest or nanny), glass-blocked spa area with sauna & whirlpool, separate toilet/shower, kitchen, cedar closet *Basement can be self-contained unit with separate entrance for parents/newly weds/teens in a multi-generation family *2 separate stairs to basement + service entrance * 2 furnaces * Original owner since 1995 *House situated at the most vintage point on child-safe Cul-de-sac/Court, no side walk on street * Prestigious & secluded street only with multi-million$ estate lots, no semi/TH *No towering condos to the north for about 6 blocks (till Hwy 7) *Mins to Hwy 404/401/7 *Be sure to watch the drone video - absolutely breathtaking!
Property Details
Property Insights
Listing Courtesy of: MARKHAM CENTRE REALTY INC.
MLS® #N13231694


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HouseIndex Take: 51 Steele Valley Road
This detached (2-Storey) is located in the Grandview neighbourhood of Markham.
The home offers 7+2 bedrooms, 8 bathrooms.
Features include a finished with walk-out, finished, separate entrance, walk-out, apartment basement, 13 parking spaces including a 3-car garage, a fireplace.
Additional details: lot dimensions of 100 × 396 feet.
Listed at $5,490,000 CAD with annual property taxes of $35,282.38 (2025). This listing has been on the market for 2 days.
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About Markham Real Estate
This Detached is located in the Grandview community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Detached homes in Markham are in high demand among families seeking space, privacy, and long-term equity growth.




