Orange County Office Market Report

By CREhunt Research · Data through Q1 2026 · Aggregated from Cushman & Wakefield, JLL, CBRE,

Quarterly office market indicators for Orange County, aggregated by CREhunt from Cushman & Wakefield, JLL, CBRE, . As of Q1 2026, average asking rent was $10.11/SF with a 7.0% vacancy rate.

Projected current office pricing — Orange County

Projected asking rent
$33.48/SF/yr
Estimated sale value
$184–$239/SF

Modeled estimate (income approach) shown as a range — not an appraisal. Projected asking rent × occupancy × net-operating-income margin band ÷ market cap rate, from Q1 2026 reported data (cap rate 7.4%, asking rent held flat). Assumes ~81% occupancy and a 5065% net-operating-income margin.

QuarterAsking rentVacancyNet absorptionUnder constr.Source
Q1 2026$10.11/SF7.0%23.1M SFCushman & Wakefield
Q1 2026$50.00/SF19.9%30.0M SFJLL
Q1 20269.5%CBRE
Q1 2026$33.48/SF18.7%610K SF
Q4 20250K SFCushman & Wakefield
Q3 202118.8%0K SFCushman & Wakefield
Q3 202115.5%1.2M SF
Q3 2017$42.36/SF13.9%1.5M SFCushman & Wakefield
Q3 201711.4%2K SF

Frequently asked questions

What is the average asking rent for office space in Orange County?
As of Q1 2026, the average asking rent for office space in Orange County was $10.11/SF, per Cushman & Wakefield.
What is the office vacancy rate in Orange County?
The office vacancy rate in Orange County was 7.0% as of Q1 2026 (Cushman & Wakefield).
Where does CREhunt's Orange County market data come from?
This report aggregates quarterly office market data for Orange County from Cushman & Wakefield, JLL, CBRE.