Office for Lease in Ontario, CA
Find office spaces for lease in Ontario, CA. Browse available spaces with rates, floor plans, and contact info.
7 listings available
Market Brief
CREhunt currently has 7 office listings for lease in Ontario, CA.
As of Q1 2026, the Inland Empire office market showed cap rates around 4.0%. Source: multiple brokerage reports, Q1 2026.
- Palm Brook Corporate Center - Bldg. C Office · Ontario, CA
- Palm Brook Corporate Center - Bldg. A Office · Ontario, CA
- One Piemonte Office · Ontario, CA
- Jurupa Business Center - Bldg. 2 Office · Ontario, CA
- Ferrari Corporate Center Office · Ontario, CA
- Parkway Business Center Office · Ontario, CA
- Concours Corporate Center Office · Ontario, CA
Frequently asked questions
How many office listings are for lease in Ontario, CA?
CREhunt currently lists 7 office spaces for lease in Ontario, CA.
How should I evaluate office listings in Ontario, CA?
Compare building class, parking ratio, and tenant improvement allowance first, then confirm timing and tenant improvement assumptions with the broker.
What is the fastest way to shortlist lease opportunities?
Filter lease options in Ontario, CA by budget first, then rank only office listings that match your required space profile so broker outreach stays qualification-focused.
What should I ask brokers before touring office listings?
Ask for current occupancy, lease rollover schedule, and any concession history, along with current availability and lease term flexibility.