For LeaseListed 2d ago1ST FLOOR - 190 HARWOOD AVENUE S
Ajax (South West)
$3,492 / monthly1,822 sq ft
Live MLS® listings · updated July 28, 2026
Office space for lease in
Ajax.
45
Active listings
Every active office space for lease listing in Ajax, straight from the CREA DDF® national feed — the same live inventory behind REALTOR.ca. The newest 12 are below; refine by price, size, and more in the full search.
For LeaseListed 2d ago
For LeaseListed 2d agoINTERNAL OFFICE - 92 CHURCH STREET S
Ajax (Central West)
$1,050 / monthly150 sq ft
For LeaseListed 2d agoWINDOW OFFICE - 92 CHURCH STREET S
Ajax (Central West)
$1,200 / monthly150 sq ft
For LeaseListed 2d ago3 IN 1 - 190 HARWOOD AVENUE S
Ajax (South West)
$3,150 / monthly405 sq ft
For LeaseListed 2d ago2 - 190 HARWOOD AVENUE S
Ajax (South West)
$1,050 / monthly135 sq ft
For LeaseListed 7d ago208 - 1 ROSSLAND ROAD W
Ajax (Central)
$17 / sq ft3,715 sq ft
For LeaseListed 7d ago209 - 1 ROSSLAND ROAD W
Ajax (Central)
$17 / sq ft919 sq ft
For LeaseListed 7d ago208A - 1 ROSSLAND ROAD W
Ajax (Central)
$17 / sq ft2,195 sq ft
For LeaseListed 7d ago208B - 1 ROSSLAND ROAD W
Ajax (Central)
$17 / sq ft1,520 sq ft
For LeaseListed 8d ago203 - 601 WESTNEY ROAD S
Ajax (South West)
$20 / sq ft4,000 sq ft
For LeaseListed 25d ago202 - 40 BLOWERS CRESCENT
Ajax (Central)
$6,740 / monthly2,421 sq ft
For LeaseListed 25d ago205 - 174 HARWOOD AVENUE
Ajax (South West)
$1,425 / monthly850 sq ft
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Ajax — quick answers
- How many office spaces are for lease in Ajax right now?
- As of July 28, 2026, there are 45 active MLS® listings for office space for lease in Ajax. This page reads the CREA DDF® national data feed — the same live inventory behind REALTOR.ca — and refreshes throughout the day.
- How do I get more information on one of these office spaces?
- Open any listing and use the "Ask JT" button, or call 905-856-8111. I'm JT Palmieri, a commercial real estate salesperson with Vanguard Realty Brokerage Corp. in Vaughan — I'll pull zoning, comparables, and vendor context on any property here, no pressure and no obligation.
- Can I get alerted when new office spaces hit the market in Ajax?
- Yes — subscribe on this page and you'll get an email as soon as a new Ajax listing matching this search goes active. One-click unsubscribe, no spam.