Courtyard by Marriott San Diego Old Town — Event Spaces, Floor Plans & Capacities
2435 Jefferson St, San Diego, CA 92110
7 rooms · largest space: Santa Barbara Ballroom, 1,856 sq ft172 m²
Courtyard by Marriott San Diego Old Town in San Diego offers 7 event rooms. The largest space is Santa Barbara Ballroom, 1,856 sq ft172 m². It holds up to 170 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.
Plan an event in Ballroom & Patio: open a free to-scale layout seating 240 at round tables in its 82 × 97 ft footprint at floors.live/start — no account needed.
Across its 7 rooms, Courtyard by Marriott San Diego Old Town handles theater-style sessions for up to 170, seated banquets for 240 and standing receptions for 325. One smaller room suits breakouts and board meetings. Exact figures for every room and setup style are in the chart below.
Unverified listing — compiled from Courtyard by Marriott San Diego Old Town’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/california/san-diego/courtyard-by-marriott-san-diego-old-town/?claim=1.
Floor plans
Detailed floor plans for Courtyard by Marriott San Diego Old Town are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
7 rooms, 8 configurations. Combined and divided set-ups are listed under their room.
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BoardroomPlan this room → | 248 sq ft23 m² | 10 ft3 m | — | — | — | — | 10 | — | ||||||||||||||||||
| CabrilloPlan this room → | 648 sq ft60 m² | 12 ft3.7 m | 40 | 65 | 35 | 65 | 16 | 16 | ||||||||||||||||||
| PatioPlan this room → | 1,500 sq ft139 m² | 12 ft3.7 m | 100 | — | — | 150 | — | — | ||||||||||||||||||
1 configuration with Patio
| ||||||||||||||||||||||||||
| PresidioPlan this room → | 648 sq ft60 m² | 12 ft3.7 m | 40 | 65 | 35 | 65 | 16 | 16 | ||||||||||||||||||
| Santa BarbaraPlan this room → | 1,122 sq ft104 m² | 12 ft3.7 m | 90 | 120 | 65 | 120 | 30 | 30 | ||||||||||||||||||
| Santa Barbara BallroomPlan this room → | 1,856 sq ft172 m² | 12 ft3.7 m | 150 | 170 | 110 | 170 | 40 | 40 | ||||||||||||||||||
| Santa RosaPlan this room → | 750 sq ft70 m² | 12 ft3.7 m | 50 | 60 | 40 | 50 | 18 | 12 | ||||||||||||||||||
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Sizing another room? Try the event room capacity calculator or the floor plan scale converter, or compare the largest event spaces in San Diego.
Frequently asked questions
What is the floor plan of Courtyard by Marriott San Diego Old Town?
Courtyard by Marriott San Diego Old Town has 7 rooms. The largest space is Santa Barbara Ballroom, 1,856 sq ft (34 × 69 ft). Every room's dimensions and seating capacity by setup are listed on this page. Courtyard by Marriott San Diego Old Town's own floor plans are published on its website, linked from this page.
How many event rooms does Courtyard by Marriott San Diego Old Town have?
Courtyard by Marriott San Diego Old Town has 7 rooms. 8 configurations are listed on this page.
What is the largest space at Courtyard by Marriott San Diego Old Town?
Santa Barbara Ballroom, 1,856 sq ft: 34 × 69 ft, 150 banquet / 170 theater.
How many people can Courtyard by Marriott San Diego Old Town seat for a banquet?
Up to 240 in Ballroom & Patio. The next largest room, Santa Barbara Ballroom, seats 150.
What is the ceiling height at Courtyard by Marriott San Diego Old Town?
The highest ceiling is 12 ft, in Cabrillo.
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