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Retail & Commercial Properties for Sale & Lease in Newmarket, Ontario

Retail and commercial storefronts offer visible, high-traffic income — from single units to multi-tenant plazas with established rent rolls.

34total listings10for sale24for lease
Commercial Retail at 15 Main Street, Newmarket
Commercial RetailFor Lease
$5,000lease1,046.4 SF
15 Main Street
Newmarket, ON
Taxes $560/yr
MLS® N14158686NAVE REAL ESTATE
Commercial Retail at 16925 Yonge Street, Newmarket
Commercial RetailFor Lease
$40lease1,147 SF
16925 Yonge Street
Newmarket, ON
Taxes $10/yr
MLS® N14143774NAVE REAL ESTATE
Commercial Retail at 16700 Bayview Avenue, Newmarket
Commercial RetailFor Lease
$8lease3,035 SF
16700 Bayview Avenue
Newmarket, ON
Taxes $13/yr
MLS® N14139462KELLER WILLIAMS REALTY CENTRES
Commercial Retail at 17766 Leslie Street, Newmarket
Commercial RetailFor Lease
$20lease5,130 SF
17766 Leslie Street
Newmarket, ON
Taxes $7/yr
MLS® N14136562HOMELIFE LANDMARK RH REALTY
Commercial Retail at 244 Main Street S, Newmarket
Commercial RetailFor Sale
$1.70M9,078 SF
244 Main Street S
Newmarket, ON
Taxes $22,000/yr
MLS® N14135190COLDWELL BANKER THE REAL ESTATE CENTRE
Commercial Retail at 17305 Leslie Street, Newmarket
Commercial RetailFor Lease
$40lease3,602 SF
17305 Leslie Street
Newmarket, ON
Taxes $14.37/yr
MLS® N14131710THE BEHAR GROUP REALTY INC.
Commercial Retail at 17325 Leslie Street, Newmarket
Commercial RetailFor Lease
$40lease3,017 SF
17325 Leslie Street
Newmarket, ON
Taxes $14.38/yr
MLS® N14131662THE BEHAR GROUP REALTY INC.
Commercial Retail at 18025 Yonge Street, Newmarket
Commercial RetailFor Lease
$35lease581 SF
18025 Yonge Street
Newmarket, ON
Taxes $12.05/yr
MLS® N14033776ROYAL LEPAGE RCR REALTY
Commercial Retail at 1091 Gorham Street, Newmarket
Commercial RetailFor Sale
$249,9004,346 SF
1091 Gorham Street
Newmarket, ON
Taxes $13,911.55/yr
MLS® N14031314RE/MAX COMMUNITY REALTY INC.
Commercial Retail at 17817 Leslie Street, Newmarket
Commercial RetailFor Sale
$1.35M2,884 SF
17817 Leslie Street
Newmarket, ON
Taxes $7,107.68/yr
MLS® N13883438ROYAL LEPAGE SECURITY REAL ESTATE
Commercial Retail at 17817 Leslie Street, Newmarket
Commercial RetailFor Lease
$1,700lease400 SF
17817 Leslie Street
Newmarket, ON
Taxes $3,486/yr
MLS® N13883428ROYAL LEPAGE SECURITY REAL ESTATE
Commercial Retail at 17215 Yonge Street, Newmarket
Commercial RetailFor Lease
$25lease10,200 SF
17215 Yonge Street
Newmarket, ON
Taxes $12/yr
MLS® N13829326RE/MAX REALTRON REALTY INC.
Commercial Retail at 16925 Yonge Street, Newmarket
Commercial RetailFor Lease
$40lease1,147 SF
16925 Yonge Street
Newmarket, ON
Taxes $10/yr
MLS® N13803456NAVE REAL ESTATE, BROKERAGE INC.
Commercial Retail at 505 Queen Street, Newmarket
Commercial RetailFor Sale
$3.80M0.437 SF
505 Queen Street
Newmarket, ON
Taxes $28,411.71/yr
MLS® N13734614RE/MAX REALTRON REALTY INC.
Commercial Retail at 16700 Bayview Avenue, Newmarket
Commercial RetailFor Lease
$28lease1,477 SF
16700 Bayview Avenue
Newmarket, ON
Taxes $12.65/yr
MLS® N13729604KELLER WILLIAMS REALTY CENTRES
Commercial Retail at 207B Main Street S, Newmarket
Commercial RetailFor Lease
$22lease1,850 SF
207B Main Street S
Newmarket, ON
Taxes $7/yr
MLS® N13675164COLDWELL BANKER THE REAL ESTATE CENTRE
Commercial Retail at 16925 Yonge Street, Newmarket
Commercial RetailFor Lease
$500lease128 SF
16925 Yonge Street
Newmarket, ON
MLS® N13670980NAVE REAL ESTATE, BROKERAGE INC.
Commercial Retail at 120 Mulock Drive, Newmarket
Commercial RetailFor Lease
$21lease1,406 SF
120 Mulock Drive
Newmarket, ON
Taxes $6.65/yr
MLS® N13670708REAL ONE REALTY INC.
Commercial Retail at 120 Mulock Drive, Newmarket
Commercial RetailFor Lease
$21lease1,625 SF
120 Mulock Drive
Newmarket, ON
Taxes $6.65/yr
MLS® N13670594REAL ONE REALTY INC.
Commercial Retail at 16 Wilstead Drive, Newmarket
Commercial RetailFor Lease
$11lease1,130 SF
16 Wilstead Drive
Newmarket, ON
Taxes $10/yr
MLS® N13669996THE BEHAR GROUP REALTY INC.
Commercial Retail at 17310 Yonge Street, Newmarket
Commercial RetailFor Lease
$28lease1,537 SF
17310 Yonge Street
Newmarket, ON
Taxes $9.03/yr
MLS® N13631974CENTURY 21 LEADING EDGE EXPERIA REALTY INC.
Commercial Retail at 17310 Yonge Street, Newmarket
Commercial RetailFor Lease
$26lease14,565 SF
17310 Yonge Street
Newmarket, ON
Taxes $9.03/yr
MLS® N13595712CENTURY 21 LEADING EDGE EXPERIA REALTY INC.
Commercial Retail at 17600 Yonge Street, Newmarket
Commercial RetailFor Lease
$6,700.33lease515 SF
17600 Yonge Street
Newmarket, ON
MLS® N13472526HOME CHOICE REALTY INC.
Commercial Retail at 17074 Leslie Street, Newmarket
Commercial RetailFor Lease
$29lease1,600 SF
17074 Leslie Street
Newmarket, ON
Taxes $16.75/yr
MLS® N13447016CAPITAL NORTH REALTY CORPORATION
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Investing in retail property in Newmarket

Newmarket is one of the York Region markets we actively cover for commercial and investment buyers. This page tracks every retail listing available for sale and lease in Newmarket directly from live MLS® data, so the 34 properties shown above reflect real, current availability rather than a stale snapshot. Where a seller has published net operating income, each card shows an estimated cap rate so you can compare yields quickly.

Whether you're an owner-occupier looking to control your own space or an investor chasing durable income, we can help you underwrite the numbers, review financial statements where available, and move quickly when the right Newmarket retail opportunity appears.

Other commercial property types in Newmarket

Retail & Commercial Properties in other GTA cities

Newmarket Retail FAQs

How many retail properties are for sale in Newmarket?

There are currently 34 retail listings in Newmarket on WarehouseIndex — 10 for sale and 24 for lease. Inventory updates daily from live MLS® data.

How do I calculate the cap rate on a Newmarket retail property?

Cap rate = annual net operating income (NOI) ÷ purchase price. NOI is gross rent minus operating expenses before financing. Listings that publish NOI show an estimated cap rate badge on each card so you can compare yields at a glance.

Can I lease instead of buy retail space in Newmarket?

Yes. Use the Sale / Lease filter above to see the 24 retail listings currently available for lease in Newmarket, or reach out and we'll shortlist options that fit your budget and timeline.

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