Office Space for Rent in Costa Mesa
4 flexible offices, coworking desks and turnkey suites in Costa Mesa, 4 with a published asking price. Updated October 2026 from the operators and landlords themselves. Tour this week; SquareFoot is free for tenants.
Spaces across the price range
What is listed
| Type | Spaces |
|---|---|
| Serviced Office | 4 |
Questions
How much does office space cost in Costa Mesa?
A private office in a serviced or coworking building in Costa Mesa runs from $229 per person per month at the low end to $459 in the upper quarter of the market, with a median of $319. Furniture, internet, meeting rooms and reception are included at every price on this page.
What kinds of office space are listed?
4 serviced offices. Prices are per desk per month for serviced and flexible space; small-suite landlords such as Boxer Property list a whole-suite rent, marked as such; subleases and direct floors are shown with their asking rent where the landlord publishes one.
Do I pay SquareFoot?
No. SquareFoot is an office-space marketplace: you search every operator and building with prices in one place, tour what you like, and we connect you with the right broker or operator for the space you choose. The landlord, operator or partner pays; tenants pay nothing.
How fast can I move in?
Serviced and coworking offices in Costa Mesa can usually be signed within days of a tour, on six- or twelve-month terms with a month-to-month option after. Subleases with furniture in place take three to four weeks; a direct lease with a build-out takes three to six months.