A pic from outside/outdoor area/front of a property/back of a property/a pic from drone, forest/trees view for 51 Steele Valley Rd, Markham Ontario L3T 1M2
12 hours on Market

51 Steele Valley Rd, Markham, Ontario L3T 1M2

Detached
5 + 2
8
~5000 + sqft
$5,490,000
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Detached
5 + 2
8
~5000 + sqft

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Highlights

Property Estimate

Days on market12 hours

Estimated valueNot available

Price/Sqft$549/sqft

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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 *Greenhouse-like chef's dream kit with centre island, glass blocked breakfast area *Grand LR, DR, FAM *Huge Library w/4-pc can be 8th BR *Finished Walk-Out basement with: 2BR, 2 baths, glass-blocked spa area with sauna & whirlpool, 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 * Present 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 *A steal -- property is assessed for $4,873,000 in 2016 which is lower than market.(Research shows: "Rule of thumb: For a $4.87M 2016 detached in Markham, expect $7M - $8.5M today depending on exact location, lot, and condition", "Ravine lots trade at a premium", "Estimated land value : $5.2M - $6.8M" ) *Be sure to watch the drone video - absolutely breathtaking!


Property Details

Style2-Storey
View-
Age of property-
SqFt~5000 + SqFt
Lot Size39,600 SqFt(396 x 100)
Parking Spaces13
MLS ®NumberN13231694
Community NameThornhill
Data SourceTRREB
Listing byMARKHAM CENTRE REALTY INC.

Features

Heating: Forced Air
Cooling: Central Air
Fireplace
Basement: Fin W/O, Finished

Main Floor

Living

8.5 x 6.2

hardwood floor / O/Looks Garden / Marble Fireplace

Dining

6.95 x 6.2

hardwood floor / O/Looks Garden / Combined W/Living

Library

6.0 x 6.1

hardwood floor / B/I Bookcase / 3 Pc Bath

Kitchen

5.5 x 6.1

Granite Counter / Centre Island / Side Door


Features

Lot size: 39,600 SqFt

Parking

Garage spaces 3

Garage type Attached

Other parking spaces 10

Total parking spaces 13


Property History

Jun 3, 2026
ListedActive
$5,490,000
12 hours on market
history photo preview1
Listing by trreb®
Property listed by MARKHAM CENTRE REALTY INC., Brokerage
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Market Data - Thornhill

Geo Zone Map ThumbnailThornhill

Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

25 days

Compared to

2025

23 days

2024

0 day

2023

38 days

New Listings

Past 30 days

11 listings

Compared to

2025

26 listings

2024

16 listings

2023

16 listings

Units sold

Past 30 days

6 units

Compared to

2025

4 units

2024

0 unit

2023

5 units

Median Sold Price

Past 30 days

$1,599,000

Compared to

2025

$2,237,500

2023

$1,800,000


Population and Demographics

Overview

Total population 11038
Average household income $154,945

Age (%)

0 to 19
18%
20 to 34
20%
35 to 49
20%
50 to 64
22%
65 and plus
20%

Household composition (%)

Single family
66%
Single person
27%
Multi person
5%
Multi family
1%

Mother tongue (%)

English
39%
Iranian Persian
18%
Korean
10%
Mandarin
9%
Yue (Cantonese)
5%
Russian
5%
Tagalog (Pilipino, Filipino)
4%
Others
2%
Italian
2%
Persian (Farsi)
2%

House tenancy (%)

Owners
68%
Renters
32%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget