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Detached for sale at 51 Steele Valley Road, Markham - 7 bedroom, 8 bathroom - Photo 1 of 1
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$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)

7Beds
8Baths
5000 +sqft
Detached
2-Storey
13Parking
$35,282.38Taxes/yr · 2025

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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 TypeDetached
Style2-Storey
CommunityGrandview
Rooms10+3
Kitchens2
Washrooms8
Square Feet5000 + sqft
Lot Size52,517 sq ft (1.21 acres)
Lot Dimensions100 × 396 ft
Lot Size Area52,517 sqft (GeoWarehouse)
Fronting OnSouth
Dir/Cross StBayview/Steeles
ViewTrees/Woods
Garage TypeAttached
Garage Parking Spaces3
DriveCircular Drive
Parking Drive Spaces10
Total Parking Spaces13
ExteriorStone
RoofAsphalt Shingle
FoundationConcrete Block
BasementFinished with Walk-Out, Finished, Separate Entrance, Walk-Out, Apartment
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2025)$35,282.38
HSTIncluded In
SecurityAlarm System
Other StructuresGazebo, Sauna, Playground
Listed Date6/3/2026
Days on Market133 days
Possession90D/TBA

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Listing Courtesy of: MARKHAM CENTRE REALTY INC.

MLS® #N13231694

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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 CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

Thinking about living in Markham?

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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.

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.

Tech corridor along Highway 7Historic Unionville Main StreetYork Region's top-ranked schoolsPacific Mall & Markville Shopping Centre
~50 min commute to downtown TorontoWalkability: Moderate — walkable near Unionville and downtown Markham
View full Markham neighbourhood guide →