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Office Buildings & Space for Sale & Lease in Toronto, Ontario

Office assets range from single professional suites to freestanding buildings — well suited to owner-occupiers and investors targeting stable, credit-tenant income.

1,282total listings306for sale1,282for lease
Office at 255 Duncan Mill Road, Toronto C12
OfficeFor Lease
$2,400lease860 SF
255 Duncan Mill Road
Toronto C12, ON
MLS® C13675310ROYAL LEPAGE CERTIFIED REALTY
Office at 45 Sheppard Avenue E, Toronto C14
OfficeFor Lease
$2,674.67lease1,088 SF
45 Sheppard Avenue E
Toronto C14, ON
Taxes $22.66/yr
MLS® C13674326RE/MAX EXCELLENCE REAL ESTATE
Office at 129 Spadina Avenue, Toronto C01
OfficeFor Lease
$40lease9,344 SF
129 Spadina Avenue
Toronto C01, ON
MLS® C13673354COLLIERS
Office at 129 Spadina Avenue, Toronto C01
OfficeFor Lease
$40lease9,635 SF
129 Spadina Avenue
Toronto C01, ON
MLS® C13673344COLLIERS
Office at 129 Spadina Avenue, Toronto C01
OfficeFor Lease
$40lease5,555 SF
129 Spadina Avenue
Toronto C01, ON
MLS® C13673342COLLIERS
Office at 129 Spadina Avenue, Toronto C01
OfficeFor Lease
$40lease9,635 SF
129 Spadina Avenue
Toronto C01, ON
MLS® C13673336COLLIERS
Office at 129 Spadina Avenue, Toronto C01
OfficeFor Lease
$40lease9,635 SF
129 Spadina Avenue
Toronto C01, ON
MLS® C13673316COLLIERS
Office at 345 Adelaide Street W, Toronto C01
OfficeFor Lease
$40lease6,000 SF
345 Adelaide Street W
Toronto C01, ON
MLS® C13673124COLLIERS
Office at 345 Adelaide Street W, Toronto C01
OfficeFor Lease
$40lease6,000 SF
345 Adelaide Street W
Toronto C01, ON
MLS® C13673122COLLIERS
Office at 345 Adelaide Street W, Toronto C01
OfficeFor Lease
$40lease9,000 SF
345 Adelaide Street W
Toronto C01, ON
MLS® C13673114COLLIERS
Office at 345 Adelaide Street W, Toronto C01
OfficeFor Lease
$40lease6,000 SF
345 Adelaide Street W
Toronto C01, ON
MLS® C13673100COLLIERS
Office at 345 Adelaide Street W, Toronto C01
OfficeFor Lease
$40lease6,000 SF
345 Adelaide Street W
Toronto C01, ON
MLS® C13673096COLLIERS
Office at 894 Mount Pleasant Road, Toronto C10
OfficeFor Lease
$1lease2,400 SF
894 Mount Pleasant Road
Toronto C10, ON
Taxes $5/yr
MLS® C13672914SUTTON GROUP-ADMIRAL REALTY INC.
Office at 373 King Street W, Toronto C01
OfficeFor Lease
$1lease1,900 SF
373 King Street W
Toronto C01, ON
Taxes $24/yr
MLS® C13670900KELLER WILLIAMS REFERRED URBAN REALTY
Office at 373 King Street, Toronto C01
OfficeFor Lease
$1lease2,732 SF
373 King Street
Toronto C01, ON
Taxes $24/yr
MLS® C13670880KELLER WILLIAMS REFERRED URBAN REALTY
Office at 373 King Street W, Toronto C01
OfficeFor Lease
$1lease832 SF
373 King Street W
Toronto C01, ON
Taxes $24/yr
MLS® C13670854KELLER WILLIAMS REFERRED URBAN REALTY
Office at 521 Victoria Park Avenue, Toronto E06
OfficeFor Lease
$12lease1,943 SF
521 Victoria Park Avenue
Toronto E06, ON
Taxes $19.95/yr
MLS® E13668796REMAX YOUR COMMUNITY REALTY
Store W Apt/Office at 1216 St Clair Avenue W, Toronto W03
Store W Apt/OfficeFor Lease
$1,795lease
1216 St Clair Avenue W
Toronto W03, ON
MLS® W13667842HARVEY KALLES REAL ESTATE LTD.
Office at 855 Kingston Road, Toronto E02
OfficeFor Lease
$3,900lease1,200 SF
855 Kingston Road
Toronto E02, ON
MLS® E13667376ROYAL LEPAGE ESTATE REALTY
Office at 10 Trinity Square, Toronto C01
OfficeFor Lease
$1lease3,927 SF
10 Trinity Square
Toronto C01, ON
MLS® C13667286ROYAL LEPAGE REAL ESTATE SERVICES LTD.
Office at 6 Trinity Square, Toronto C01
OfficeFor Lease
$1lease2,334 SF
6 Trinity Square
Toronto C01, ON
MLS® C13666700ROYAL LEPAGE REAL ESTATE SERVICES LTD.
Office at 285 Midwest Road, Toronto E04
OfficeFor Lease
$16lease4,563 SF
285 Midwest Road
Toronto E04, ON
MLS® E13664600THE BEHAR GROUP REALTY INC.
Office at 91 Tycos Drive, Toronto W04
OfficeFor Lease
$17.95lease1,154 SF
91 Tycos Drive
Toronto W04, ON
Taxes $8.5/yr
MLS® W13662780AVISON YOUNG COMMERCIAL REAL ESTATE SERVICES, LP
Office at 91 Tycos Drive, Toronto W04
OfficeFor Lease
$18.95lease1,154 SF
91 Tycos Drive
Toronto W04, ON
Taxes $8.5/yr
MLS® W13662778AVISON YOUNG COMMERCIAL REAL ESTATE SERVICES, LP
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Investing in office property in Toronto

Toronto is one of the Toronto markets we actively cover for commercial and investment buyers. This page tracks every office listing available for sale and lease in Toronto directly from live MLS® data, so the 1,282 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 Toronto office opportunity appears.

Other commercial property types in Toronto

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Toronto Office FAQs

How many office properties are for sale in Toronto?

There are currently 1,282 office listings in Toronto on WarehouseIndex — 306 for sale and 1,282 for lease. Inventory updates daily from live MLS® data.

How do I calculate the cap rate on a Toronto office 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 office space in Toronto?

Yes. Use the Sale / Lease filter above to see the 1,282 office listings currently available for lease in Toronto, or reach out and we'll shortlist options that fit your budget and timeline.

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