Costa Mesa Marriott — Event Spaces, Floor Plans & Capacities
500 Anton Blvd, Costa Mesa, CA 92626
Costa Mesa Marriott gives Costa Mesa event planners 7 spaces to work with across 7,704 sq ft716 m² of function space. The largest room, LakeView Terrace, hosts up to 200 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.
Across its 7 spaces, Costa Mesa Marriott handles theater-style sessions for up to 200, seated banquets for 200 and standing receptions for 150. 5 smaller rooms suit breakouts and board meetings. Exact figures for every room and setup style are in the chart below.
Floor plans
Detailed floor plans for Costa Mesa Marriott are published on the venue’s official site.
Work at Costa Mesa Marriott? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| BallroomPlan this room → | 1,932 sq ft179 m² | 10 ft3 m | 120 | 150 | 91 | 150 | 66 | 62 |
| Salon IPlan this room → | 644 sq ft60 m² | 10 ft3 m | 40 | 50 | 35 | 50 | 20 | 25 |
| Salon IIPlan this room → | 644 sq ft60 m² | 10 ft3 m | 40 | 50 | 35 | 50 | 20 | 25 |
| Salon IIIPlan this room → | 644 sq ft60 m² | 10 ft3 m | 40 | 50 | 35 | 50 | 20 | 25 |
| BoardroomPlan this room → | 540 sq ft50 m² | 10 ft3 m | — | — | — | — | 14 | — |
| Lakeview SalonPlan this room → | 600 sq ft56 m² | 10 ft3 m | 30 | 50 | 35 | 50 | 20 | 25 |
| LakeView TerracePlan this room → | 2,700 sq ft251 m² | — | 200 | 200 | — | — | — | — |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Frequently asked questions
- How many event spaces does Costa Mesa Marriott have?
- Costa Mesa Marriott has 7 event spaces totaling 7,704 sq ft.
- What is the largest event space at Costa Mesa Marriott?
- The largest event space at Costa Mesa Marriott is LakeView Terrace, which holds up to 200 guests across 2,700 sq ft.
- What is the banquet capacity of LakeView Terrace at Costa Mesa Marriott?
- LakeView Terrace seats up to 200 guests in a banquet layout.
- How many people fit in LakeView Terrace theater-style?
- LakeView Terrace holds up to 200 guests in a theater setup.
- What are the dimensions of LakeView Terrace?
- LakeView Terrace measures 30 × 90 ft (2,700 sq ft).
More event venues near Costa Mesa
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