How many event spaces does The Westin San Jose have?

The Westin San Jose has 9 event spaces totaling 12,538 sq ft.

What is the largest event space at The Westin San Jose?

The largest event space at The Westin San Jose is Grande Ballroom, which holds up to 450 guests across 3,425 sq ft.

What is the banquet capacity of Grande Ballroom at The Westin San Jose?

Grande Ballroom seats up to 300 guests in a banquet layout.

How many people fit in Grande Ballroom theater-style?

Grande Ballroom holds up to 300 guests in a theater setup.

What are the dimensions of Grande Ballroom?

Grande Ballroom measures 49 × 76 ft (3,425 sq ft) with 17 ft ceilings.

The Westin San Jose — Event Spaces, Floor Plans & Capacities

302 S Market St, San Jose, CA 95113

The Westin San Jose gives San Jose event planners 9 spaces to work with across 12,538 sq ft1,165 m² of function space. The largest room, Grande Ballroom, hosts up to 450 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

Across its 9 spaces, The Westin San Jose handles theater-style sessions for up to 300, seated banquets for 300 and standing receptions for 450. Exact figures for every room and setup style are in the chart below.

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Floor plans

Detailed floor plans for The Westin San Jose are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for The Westin San Jose
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	U-Shape
BallroomPlan this room →	2,400 sq ft223 m²	17 ft5.2 m	200	220	120	300	40
Courtyard AtriumPlan this room →	1,656 sq ft154 m²	17 ft5.2 m	100	150	60	170	20
Courtyard RoomPlan this room →	1,025 sq ft95 m²	17 ft5.2 m	60	100	50	110	20
Grande BallroomPlan this room →	3,425 sq ft318 m²	17 ft5.2 m	300	300	170	450	60
Sainte Claire RoomPlan this room →	1,818 sq ft169 m²	14 ft4.3 m	120	160	80	200	40
Santa CruzPlan this room →	600 sq ft56 m²	9 ft2.7 m	40	55	30	65	20
Santa Vesta RoomPlan this room →	750 sq ft70 m²	9 ft2.7 m	70	80	50	85	30
SaratogaPlan this room →	600 sq ft56 m²	9 ft2.7 m	40	55	30	65	20

Additional spaces (dimensions only) (1)

Additional spaces with published dimensions only at The Westin San Jose
Space	Sq ft / m²	Ceiling
BoardroomPlan this room →	264 sq ft25 m²	9 ft2.7 m

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 The Westin San Jose have?: The Westin San Jose has 9 event spaces totaling 12,538 sq ft.
What is the largest event space at The Westin San Jose?: The largest event space at The Westin San Jose is Grande Ballroom, which holds up to 450 guests across 3,425 sq ft.
What is the banquet capacity of Grande Ballroom at The Westin San Jose?: Grande Ballroom seats up to 300 guests in a banquet layout.
How many people fit in Grande Ballroom theater-style?: Grande Ballroom holds up to 300 guests in a theater setup.
What are the dimensions of Grande Ballroom?: Grande Ballroom measures 49 × 76 ft (3,425 sq ft) with 17 ft ceilings.

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The Westin San Jose — Event Spaces, Floor Plans & Capacities

Floor plans

Room capacities & dimensions

Frequently asked questions

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