Courtyard by Marriott Seattle Bellevue/Downtown — Event Spaces, Floor Plans & Capacities

11010 NE 8th St, Bellevue, WA 98004

5 rooms · largest space: Grand Ballroom, 3,888 sq ft361 m²

Courtyard by Marriott Seattle Bellevue/Downtown in Bellevue offers 5 event rooms. The largest space is Grand Ballroom, 3,888 sq ft361 m². It holds up to 270 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.

Plan an event in Grand Ballroom: open a free to-scale layout seating 180 at round tables in its 36 × 108 ft footprint at floors.live/start — no account needed.

Across its 5 rooms, Courtyard by Marriott Seattle Bellevue/Downtown handles theater-style sessions for up to 240, seated banquets for 270 and standing receptions for 240. Exact figures for every room and setup style are in the chart below.

Plan your event in this space — free

Unverified listing — compiled from Courtyard by Marriott Seattle Bellevue/Downtown’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/washington/bellevue/courtyard-by-marriott-seattle-bellevue-downtown/?claim=1.

Floor plans

Detailed floor plans for Courtyard by Marriott Seattle Bellevue/Downtown are published on the venue’s official site.

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Room capacities & dimensions

5 rooms

Room capacities and dimensions for Courtyard by Marriott Seattle Bellevue/Downtown
Space	Sq ft / m²	Ceiling	Banquet	Theater	Classroom	Reception	Conference	U-Shape
Ballroom APlan this room →	1,296 sq ft120 m²	10 ft3 m	70	140	55	120	26	34
Ballroom BPlan this room →	864 sq ft80 m²	10 ft3 m	40	60	30	70	16	20
Ballroom CPlan this room →	864 sq ft80 m²	10 ft3 m	40	60	30	70	16	20
Ballroom DPlan this room →	864 sq ft80 m²	10 ft3 m	40	60	30	70	16	20
Grand BallroomPlan this room →	3,888 sq ft361 m²	10 ft3 m	270	240	150	240	80	90

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.

Frequently asked questions

What is the floor plan of Courtyard by Marriott Seattle Bellevue/Downtown?

Courtyard by Marriott Seattle Bellevue/Downtown has 5 rooms. The largest space is Grand Ballroom, 3,888 sq ft (36 × 108 ft). Every room's dimensions and seating capacity by setup are listed on this page. Courtyard by Marriott Seattle Bellevue/Downtown's own floor plans are published on its website, linked from this page.

How many event rooms does Courtyard by Marriott Seattle Bellevue/Downtown have?

Courtyard by Marriott Seattle Bellevue/Downtown has 5 rooms.

What is the largest space at Courtyard by Marriott Seattle Bellevue/Downtown?

Grand Ballroom, 3,888 sq ft: 36 × 108 ft, 270 banquet / 240 theater.

How many people can Courtyard by Marriott Seattle Bellevue/Downtown seat for a banquet?

Up to 270 in Grand Ballroom. The next largest room, Ballroom A, seats 70.

What is the ceiling height at Courtyard by Marriott Seattle Bellevue/Downtown?

The highest ceiling is 10 ft, in Ballroom A.

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