Commercial for lease in Newmarket
Free account · alertsOffice, retail, restaurant, hospitality, automotive, special-purpose and investment properties, for lease, sale or sub-lease.
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24Commercial · For lease · Office932 sq ft$3,200lease rate, see detailsTypeOfficeLot62.11 x 119.88 ft39 Parkside Drive, NewmarketListing brokerage: ROYAL LEPAGE FLOWER CITY REALTY
3Commercial · For lease · Retail1,600 sq ft$29.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft4 - 17074 Leslie Street, NewmarketListing brokerage: CAPITAL NORTH REALTY CORPORATION
5Commercial · For lease · Retail3,602 sq ft$40.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft4 & 5 - 17305 Leslie Street, NewmarketListing brokerage: THE BEHAR GROUP REALTY INC.
7Commercial · For lease · Retail3,017 sq ft$40.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft1 & 2 - 17325 Leslie Street, NewmarketListing brokerage: THE BEHAR GROUP REALTY INC.
18Commercial · For lease · Retail1,537 sq ft$28.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ftUnit 13 - 17310 Yonge Street, NewmarketListing brokerage: CENTURY 21 LEADING EDGE EXPERIA REALTY INC.
2Commercial · For lease · Retail581 sq ft$35.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft5A - 18025 Yonge Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
7Commercial · For lease · Retail400 sq ft$1,700lease rate, see detailsTypeCommercial RetailLot4.5 x 15.574 - 17817 Leslie Street, NewmarketListing brokerage: ROYAL LEPAGE SECURITY REAL ESTATE
8Commercial · For lease · Retail1,130 sq ft$11.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft16 Wilstead Drive, NewmarketListing brokerage: THE BEHAR GROUP REALTY INC.
15Commercial · For lease · Retail1,625 sq ft$21.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft1 - 120 Mulock Drive, NewmarketListing brokerage: REAL ONE REALTY INC.
48Commercial · For lease · Retail5,130 sq ft$20.00lease rate, see detailsTypeCommercial RetailLot93.8 x 453.72 ft17766 Leslie Street, NewmarketListing brokerage: HOMELIFE LANDMARK RH REALTY
19Commercial · For lease · Office2,000 sq ft$4,000lease rate, see detailsTypeOfficeLot95 x 171 ft200 (Lower) - 227 Eagle Street, NewmarketListing brokerage: MAIN STREET REALTY LTD.
9Commercial · For lease · Office150 sq ft$1,100lease rate, see detailsTypeOfficeLot0 x 0 ftMain 1 - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
10Commercial · For lease · Office100 sq ft$550lease rate, see detailsTypeOfficeLot0 x 0 ftMain 2C - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
6Commercial · For lease · Office100 sq ft$550lease rate, see detailsTypeOfficeLot0 x 0 ftMain 1C - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
9Commercial · For lease · Office47 sq ft$550lease rate, see detailsTypeOfficeLot0 x 0 ftLower Cubicle - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
6Commercial · For lease · Office180 sq ft$1,250lease rate, see detailsTypeOfficeLot0 x 0 ftMain Front - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
8Commercial · For lease · Office110 sq ft$550lease rate, see detailsTypeOfficeLot0 x 0 ftUpper #1 - 411 Queen Street, NewmarketListing brokerage: ROYAL LEPAGE RCR REALTY
16Commercial · For lease · Retail1,850 sq ft$22.00lease rate, see detailsTypeCommercial RetailLot1850 x 1850 ft207B Main Street S, NewmarketListing brokerage: COLDWELL BANKER THE REAL ESTATE CENTRE
18Commercial · For lease · Office3,871 sq ft$12.00lease rate, see detailsTypeOfficeLot3871 x 0 ft23 Bolton Avenue, NewmarketListing brokerage: COLDWELL BANKER THE REAL ESTATE CENTRE
2Commercial · For lease · Office1,966 sq ft$10.00lease rate, see detailsTypeOfficeLot1966 x 1966 ft202 - 615 Davis Drive, NewmarketListing brokerage: COLDWELL BANKER THE REAL ESTATE CENTRE
4Commercial · For lease · Retail10,200 sq ft$25.00lease rate, see detailsTypeCommercial RetailLot285 x 525.62 ft17215 Yonge Street, NewmarketListing brokerage: RE/MAX REALTRON REALTY INC.
24Commercial · For lease · Retail1,147 sq ft$40.00lease rate, see detailsTypeCommercial RetailLot15 x 80 ft15 - 16925 Yonge Street, NewmarketListing brokerage: NAVE REAL ESTATE, BROKERAGE INC.
2Commercial · For lease · Retail1,477 sq ft$28.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft30 - 16700 Bayview Avenue, NewmarketListing brokerage: KELLER WILLIAMS REALTY CENTRES
9Commercial · For lease · Retail1,883.47 sq ft$22.00lease rate, see detailsTypeCommercial RetailLot56.75 x 143 ft1C - 171 Main Street S, NewmarketListing brokerage: REMAX YOUR COMMUNITY REALTY
14Commercial · For lease · Office1,140 sq ft$3,040lease rate, see detailsTypeOfficeLot28 x 0 ftA - 184 MAIN Street S, NewmarketListing brokerage: MAIN STREET REALTY LTD.
24Commercial · For lease · Office188 sq ft$1,000lease rate, see detailsTypeOfficeLot153.13 x 335.57 ftUnit B - 77-83 Davis Drive, NewmarketListing brokerage: NAVE REAL ESTATE, BROKERAGE INC.
16Commercial · For lease · Office350 sq ft$850lease rate, see detailsTypeOfficeLot153.13 x 335.57 ftUnit K - 77-83 Davis Drive, NewmarketListing brokerage: NAVE REAL ESTATE, BROKERAGE INC.
24Commercial · For lease · Office1,701 sq ft$16.00lease rate, see detailsTypeOfficeLot198.43 x 122.05 ft303 - 390 Davis Drive, NewmarketListing brokerage: COLDWELL BANKER THE REAL ESTATE CENTRE
31Commercial · For lease · Retail128 sq ft$500lease rate, see detailsTypeCommercial RetailLot8 x 16 ft26 - 16925 Yonge Street, NewmarketListing brokerage: NAVE REAL ESTATE, BROKERAGE INC.
15Commercial · For lease · Retail1,406 sq ft$21.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft2 - 120 Mulock Drive, NewmarketListing brokerage: REAL ONE REALTY INC.
15Commercial · For lease · Office145 sq ft$750lease rate, see detailsTypeOfficeLot60.48 x 37.2301_Room #2 - 390 Davis Drive, NewmarketListing brokerage: ZOLO REALTY
14Commercial · For lease · Office100 sq ft$650lease rate, see detailsTypeOfficeLot60.48 x 37.2301 Room #1 - 390 Davis Drive, NewmarketListing brokerage: ZOLO REALTY
20Commercial · For lease · Office2,200 sq ft$6,500lease rate, see detailsTypeOfficeLot51 x 211 ft71 Main Street S, NewmarketListing brokerage: RED APPLE REAL ESTATE INC.
8Commercial · For lease · Office80 sq ft$750lease rate, see detailsTypeOfficeLot0 x 0 ft7 - 71 Main Street S, NewmarketListing brokerage: RED APPLE REAL ESTATE INC.
18Commercial · For lease · Retail14,565 sq ft$26.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ftUnit 10 - 17310 Yonge Street, NewmarketListing brokerage: CENTURY 21 LEADING EDGE EXPERIA REALTY INC.
13Commercial · For lease · Office140 sq ft$1,300lease rate, see detailsTypeOfficeLot89.01 x 137 ft1st Floor - Room 1 - 431 Davis Drive, NewmarketListing brokerage: COLDWELL BANKER THE REAL ESTATE CENTRE
6Commercial · For lease · Office883 sq ft$18.00lease rate, see detailsTypeOfficeLot0 x 0 ft302 - 30 Prospect Street, NewmarketListing brokerage: RE/MAX HALLMARK YORK GROUP REALTY LTD.
4Commercial · For lease · Office1,300 sq ft$2,220lease rate, see detailsTypeOfficeLot0 x 0 ft202 - 130 Davis Drive, NewmarketListing brokerage: THE BEHAR GROUP REALTY INC.
4Commercial · For lease · Office1,850 sq ft$3,160lease rate, see detailsTypeOfficeLot0 x 0 ft201 - 130 Davis Drive, NewmarketListing brokerage: THE BEHAR GROUP REALTY INC.
11Commercial · For lease · Retail3,185 sq ft$22.00lease rate, see detailsTypeCommercial RetailLot56.75 x 143 ftUnit 1 - 171 Main Street S, NewmarketListing brokerage: REMAX YOUR COMMUNITY REALTY
2Commercial · For lease · Office2,657 sq ft$16.95lease rate, see detailsTypeOfficeLot0 x 0 ft300B - 1091 Gorham Street, NewmarketListing brokerage: VANGUARD REALTY BROKERAGE CORP.
2Commercial · For lease · Office1,840 sq ft$16.95lease rate, see detailsTypeOfficeLot0 x 0 ft300A - 1091 Gorham Street, NewmarketListing brokerage: VANGUARD REALTY BROKERAGE CORP.
2Commercial · For lease · Office4,497 sq ft$15.95lease rate, see detailsTypeOfficeLot0 x 0 ft300 - 1091 Gorham Street, NewmarketListing brokerage: VANGUARD REALTY BROKERAGE CORP.
9Commercial · For lease · Retail1,893 sq ft$17.00lease rate, see detailsTypeCommercial RetailLot0 x 0 ft201 - 171 Main Street S, NewmarketListing brokerage: REMAX YOUR COMMUNITY REALTY
The information provided herein is deemed reliable but is not guaranteed accurate by PROPTX.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.
Listing data last updated October 31, 2026.
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