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

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

441total listings50for sale441for lease
Office at 5150 Spectrum Way, Mississauga
OfficeFor Lease
$19.5lease16,472 SF
5150 Spectrum Way
Mississauga, ON
Taxes $17.21/yr
MLS® W14162172COLLIERS
Office at 5150 Spectrum Way, Mississauga
OfficeFor Lease
$19.5lease7,409 SF
5150 Spectrum Way
Mississauga, ON
Taxes $17.21/yr
MLS® W14162160COLLIERS
Office at 5150 Spectrum Way, Mississauga
OfficeFor Lease
$19.5lease12,242 SF
5150 Spectrum Way
Mississauga, ON
Taxes $17.21/yr
MLS® W14162158COLLIERS
Office at 5150 Spectrum Way, Mississauga
OfficeFor Lease
$19.5lease47,958 SF
5150 Spectrum Way
Mississauga, ON
Taxes $17.21/yr
MLS® W14162154COLLIERS
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$700lease184 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14161962ADVISORS REALTY
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$19.95lease1,214 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14161006ADVISORS REALTY
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$19.95lease7,500 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14159870ADVISORS REALTY
Office at 6877 Goreway Drive, Mississauga
OfficeFor Lease
$11lease34,553 SF
6877 Goreway Drive
Mississauga, ON
Taxes $4.96/yr
MLS® W14157042COLLIERS
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$950lease192 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14156036ADVISORS REALTY
Office at 25 Watline Avenue, Mississauga
OfficeFor Lease
$17.5lease4,204 SF
25 Watline Avenue
Mississauga, ON
Taxes $18.65/yr
MLS® W14154646COLLIERS
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$20.45lease1,214 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14154206ADVISORS REALTY
Office at 145 Traders Boulevard, Mississauga
OfficeFor Lease
$5lease1,838 SF
145 Traders Boulevard
Mississauga, ON
Taxes $16.62/yr
MLS® W14152620M COMMERCIAL REALTY INC.
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$21.45lease1,040 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14151386ADVISORS REALTY
Office at 3427 Derry Rd E N/A, Mississauga
OfficeFor Lease
$2,695lease1,000 SF
3427 Derry Rd E N/A
Mississauga, ON
MLS® W14147760REN/TEX REALTY INC.
Office at 130 Dundas Street E, Mississauga
OfficeFor Lease
$16lease1,015 SF
130 Dundas Street E
Mississauga, ON
Taxes $14.5/yr
MLS® W14147152RE/MAX REALTY SPECIALISTS INC.
Office at 130 Dundas Street E, Mississauga
OfficeFor Lease
$14lease1,850 SF
130 Dundas Street E
Mississauga, ON
Taxes $14.5/yr
MLS® W14147130RE/MAX REALTY SPECIALISTS INC.
Office at 130 Dundas Street, Mississauga
OfficeFor Lease
$12lease4,012 SF
130 Dundas Street
Mississauga, ON
Taxes $14.5/yr
MLS® W14147104RE/MAX REALTY SPECIALISTS INC.
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$19.95lease1,167 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14146944ADVISORS REALTY
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$19.95lease750 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14145924ADVISORS REALTY
Office at 205 S Queen Street S, Mississauga
OfficeFor Lease
$1,265lease982 SF
205 S Queen Street S
Mississauga, ON
MLS® W14144756A TOUS REAL ESTATE LTD.
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$750lease155 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14142414ADVISORS REALTY
Office at 4283 Village Centre Court, Mississauga
OfficeFor Lease
$3,300lease1,300 SF
4283 Village Centre Court
Mississauga, ON
MLS® W14141000BOSLEY REAL ESTATE LTD.
Office at 47 Queen Street S, Mississauga
OfficeFor Lease
$18lease700 SF
47 Queen Street S
Mississauga, ON
Taxes $11/yr
MLS® W14138564RE/MAX REALTY SPECIALISTS INC.
Office at 3660 Hurontario Street, Mississauga
OfficeFor Lease
$19.95lease652 SF
3660 Hurontario Street
Mississauga, ON
Taxes $20.25/yr
MLS® W14137792ADVISORS REALTY
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Investing in office property in Mississauga

Mississauga is one of the Peel Region markets we actively cover for commercial and investment buyers. This page tracks every office listing available for sale and lease in Mississauga directly from live MLS® data, so the 441 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 Mississauga office opportunity appears.

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Mississauga Office FAQs

How many office properties are for sale in Mississauga?

There are currently 441 office listings in Mississauga on WarehouseIndex — 50 for sale and 441 for lease. Inventory updates daily from live MLS® data.

How do I calculate the cap rate on a Mississauga 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 Mississauga?

Yes. Use the Sale / Lease filter above to see the 441 office listings currently available for lease in Mississauga, or reach out and we'll shortlist options that fit your budget and timeline.

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