For LeaseListed 2d ago205 - 650 KING STREET E
Oshawa (Eastdale)
$2,450 / monthly1,162 sq ft
Live MLS® listings · updated July 28, 2026
Office space for lease in
Oshawa.
36
Active listings
Every active office space for lease listing in Oshawa, 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 ago208 - 650 KING STREET E
Oshawa (Eastdale)
$2,650 / monthly1,252 sq ft
For LeaseListed 2d ago217 - 650 KING STREET E
Oshawa (Eastdale)
$1,950 / monthly909 sq ft
For LeaseListed 2d ago220 ROOM ONLY - 650 KING STREET E
Oshawa (Eastdale)
$495 / monthly804 sq ft
For LeaseListed 2d ago220 - 650 KING STREET E
Oshawa (Eastdale)
$1,700 / monthly804 sq ft
For LeaseListed 6d ago951 SIMCOE STREET N
Oshawa (Centennial)
$3,100 / monthly2 ba · 5,672 sq ft
For LeaseListed 11d ago60 ATHOL STREET E
Oshawa (Central)
$20 / sq ft4,300 sq ft
For LeaseListed 11d ago60 ATHOL STREET E
Oshawa (Central)
$20 / sq ft4,300 sq ft
For LeaseListed 12d ago203 - 342 KING STREET W
Oshawa (McLaughlin)
$2,650 / monthly1,000 sq ft
For LeaseListed 12d ago202 SIMCOE STREET N
Oshawa (O'Neill)
$9 / sq ft7,766 sq ft
For LeaseListed 12d ago2B - 337 KING STREET W
Oshawa (Vanier)
$2,000 / monthly2 ba · 700 sq ft
For LeaseListed 14d ago101 - 360 KING STREET W
Oshawa (Central)
$2,250 / monthly1,077 sq ft
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Oshawa — quick answers
- How many office spaces are for lease in Oshawa right now?
- As of July 28, 2026, there are 36 active MLS® listings for office space for lease in Oshawa. 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 Oshawa?
- Yes — subscribe on this page and you'll get an email as soon as a new Oshawa listing matching this search goes active. One-click unsubscribe, no spam.