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Listing data is provided under license from the Toronto Regional Real Estate Board (TRREB). TRREB assumes no responsibility for the accuracy of the information contained herein. Data is updated periodically and may not reflect the most current market activity. Not intended to solicit buyers or sellers currently under contract. MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

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MLS# N12436394Newmarket Industrial Park, Newmarket · L3Y 3E5
For SaleCommercial Retail

17830 Leslie Street

$3,100,000
24,563 sqft$126/sq ft213d on market
MLS# N12436394Newmarket Industrial Park, Newmarket · L3Y 3E5
For SaleCommercial Retail

17830 Leslie Street

$3,100,000

$126/sq ft · 213 days on market

Bedrooms
—
Size
24,563 sq ft
Parking
24 Plaza
OverviewHistoryDetailsNeighbourhood

Listing History — This Unit

Sign in to see the full listing history.
May 01, 2026(3d ago)·2 DOM
$3,100,000
Active
CENTURY 21 KING`S QUAY REAL ESTATE INC.
N13067524
Oct 01, 2025(7mo ago)·213 DOM
$3,100,000
Active
CENTURY 21 KING`S QUAY REAL ESTATE INC.
N12436394Current
Jan 01, 2024
$000,000Terminated

(Sign-in required)

Jan 01, 2024
$000,000Terminated

(Sign-in required)

About This Listing

**Rare Find Opportunity To Own A Plaza In The Heart Of Newmarket** Over 1/2 Acre Land Lot, 4000 Sqft Retail Area** High Traffic Location At A Busy Intersection Of Residential And Industrial Area ** Mins To Hwy 404 ** Great Potential For Expansion **Property Is Currently Zoned As Service Commercial Zone (Cs)

Property Details

MLS NumberN12436394
Property TypeCommercial Retail
StyleRetail
Listing TypeFor Sale
StatusActive
Size24,563 sq ft
Parking Spaces24
Parking TypePlaza
Property Tax$21,921.25/yr
Days on Market213
Listed2025-10-01
CommunityNewmarket Industrial Park
MunicipalityYork
Cross StreetDavis Drive / Leslie

Location & nearby

│
0
Walk
0
Transit

17830 Leslie Street

Nearby schools

Closest publicly funded schools within 5 km, ranked by EQAO standardized test scores

Elementary

3 schools

St Elizabeth Seton Catholic Elementary School

593 m
CatholicGrades JK-8
EQAO scoreStrong
61 / 100
Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 3R40%▼ 18.0W40%▼ 7.0M54%▼ 9.0
Grade 6R100%▲ 4.0W91%▼ 6.0M39%▼ 23.0

R = Reading · W = Writing · M = Math · arrows show 3-year change

500 students10% Special Ed0% Gifted

Glen Cedar Public School

692 m
PublicGrades JK-8
EQAO scoreStrong
61 / 100
Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 3R62%▲ 26.0W54%▲ 10.0M62%▲ 26.0
Grade 6R80%▲ 36.0

Meadowbrook Public School

1.4 km
PublicGrades JK-8
EQAO scoreStrong
69 / 100
Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 3R78%W65%▼ 24.0M57%▲ 4.0
Grade 6R85%▲ 8.0W85%

Secondary

3 schools

Huron Heights Secondary School

1.4 km
PublicGrades 9-12
EQAO scoreStrong
66 / 100
Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 9 Math46%▲ 5.0
OSSLT literacy pass rate85%

Arrows show 3-year change

1,295 students36% Special Ed0% Gifted

EQAO score is the average of available reading, writing & math results, 0–100 · Source: Ontario Ministry of Education

PublicCatholicFrench

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Listing provided by CENTURY 21 KING`S QUAY REAL ESTATE INC.

Based on information from the Toronto Regional Real Estate Board (TRREB). All information deemed reliable but not guaranteed and should be independently verified. The accuracy of information is not guaranteed, has not been verified, and does not constitute professional advice.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing or renting.

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MLS®, REALTOR®, and the associated logos are certification marks owned by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA.

This listing content is not intended to solicit properties already listed for sale or individuals who are currently under contract with a brokerage.

Data last updated: May 2, 2026 at 09:44 a.m.

W80%▲ 28.0
M27%▼ 3.0

R = Reading · W = Writing · M = Math · arrows show 3-year change

200 students20% Special Ed0% Gifted
▲ 1.0
M45%▲ 10.0

R = Reading · W = Writing · M = Math · arrows show 3-year change

415 students10% Special Ed0% Gifted

Sacred Heart Catholic High School

1.9 km
CatholicGrades 9-12
EQAO scoreStrong
74 / 100
Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 9 Math62%▲ 6.0
OSSLT literacy pass rate85%▼ 1.0

Arrows show 3-year change

1,240 students20% Special Ed2% Gifted

Newmarket High School

2.9 km
PublicGrades 9-12
EQAO scoreExcellent
86 / 100

Top 50% of Ontario secondary schools

Per-grade breakdown & demographics▾
Per-grade EQAO breakdown
Grade 9 Math75%▲ 7.0
OSSLT literacy pass rate97%

Arrows show 3-year change

1,515 students18% Special Ed6% Gifted