5211 California Avenue — Lease in Irvine, CA

  • Price: Contact for price
  • Listing type: For lease
  • Asset type: Office
  • Location: Irvine, CA 92617
  • Submarket: Greater Airport Area
  • Size: 31,720 SF

Photos

5211 California Avenue — Lease in Irvine, CA, photo 1 of 1

Description

Sublease Opportunity at UCI Research Park. Full 2nd Floor. +/-15,000 to 31,720 RSF Available. Flexible Lease Term. Offered at -Withheld-. Credit Sublessor. Space Features Include: 36 Perimeter Offices, 23 Interior Offices, 6 Conference Rooms, 3,094 RSF Electrical Lab, 61 Workstations, 3 Copy Areas & Kitchen.

Market Context

This office in Irvine, CA is listed for lease across 31,720 SF. Compare it against other office listings for lease in Irvine, CA — view the full market.

As of Q1 2026, the Orange County office market showed a 19.3% vacancy rate, and rents up 4.7% year over year. Source: multiple brokerage reports, Q1 2026.

Rising rents point to a competitive market where well-priced, well-located space leases quickly.

Office market FAQ

Is the Orange County office market tightening or softening?
Vacancy is around 19.3%, with asking rents rising year over year (Q1 2026).

By our match to nearby addresses in brokers' reports, this property is in the Greater Airport Area submarket, where average asking rent was $37.08/SF/yr in CBRE's Q1 2026 report.

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