Marriott Dallas Uptown — Event Spaces, Floor Plans & Capacities

3033 Fairmount St, Dallas, TX 75201

15 rooms · largest space: The Katy Ballroom, 6,000 sq ft557 m²

Marriott Dallas Uptown gives Dallas event planners 15 rooms to work with. The largest space is The Katy Ballroom, 6,000 sq ft557 m². It holds up to 600 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

Plan an event in The Katy Ballroom: open a free to-scale layout seating 320 at round tables in its 60 × 100 ft footprint at floors.live/start — no account needed.

Across its 15 rooms, Marriott Dallas Uptown handles theater-style sessions for up to 600, seated banquets for 350 and standing receptions for 500. One smaller room suits breakouts and board meetings. Exact figures for every room and setup style are in the chart below.

Plan your event in this space — free

Unverified listing — compiled from Marriott Dallas Uptown’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/texas/dallas/marriott-dallas-uptown/?claim=1.

Floor plans

Detailed floor plans for Marriott Dallas Uptown are published on the venue’s official site.

View official floor plans at Marriott ↗Plan your event in this space — free

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Room capacities & dimensions

15 rooms

Room capacities and dimensions for Marriott Dallas Uptown
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
KansasPlan this room →875 sq ft81 m²16 ft4.9 m506040501822
MissouriPlan this room →990 sq ft92 m²16 ft4.9 m506045501822
MKT BallroomPlan this room →2,800 sq ft260 m²16 ft4.9 m15020011518554—
MKT Ballroom Salon APlan this room →1,254 sq ft117 m²16 ft4.9 m608045601827
MKT Ballroom Salon BPlan this room →1,550 sq ft144 m²16 ft4.9 m9012060853042
Texas BoardroomPlan this room →690 sq ft64 m²15 ft4.6 m————14—
The Katy BallroomPlan this room →6,000 sq ft557 m²20 ft6.1 m3506002255007280
The Katy Ballroom Salon APlan this room →2,000 sq ft186 m²20 ft6.1 m110200751803635
The Katy Ballroom Salon BPlan this room →2,000 sq ft186 m²20 ft6.1 m110200751803635
The Katy Ballroom Salon CPlan this room →2,000 sq ft186 m²20 ft6.1 m110200751803635
Trail ViewPlan this room →1,700 sq ft158 m²15 ft4.6 m110100681703238
Y'all PlazaPlan this room →4,000 sq ft372 m²—200——350——
Additional spaces (dimensions only) (3)
Additional spaces with published dimensions only at Marriott Dallas Uptown
SpaceSq ft / m²Ceiling
Third Floor FoyerPlan this room →4,500 sq ft418 m²—
Third Floor PatioPlan this room →988 sq ft92 m²—
Trail View TerracePlan this room →666 sq ft62 m²—

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 Dallas.

Frequently asked questions

What is the floor plan of Marriott Dallas Uptown?

Marriott Dallas Uptown has 15 rooms. The largest space is The Katy Ballroom, 6,000 sq ft (60 × 100 ft). Every room's dimensions and seating capacity by setup are listed on this page. Marriott Dallas Uptown's own floor plans are published on its website, linked from this page.

How many event rooms does Marriott Dallas Uptown have?

Marriott Dallas Uptown has 15 rooms.

What is the largest space at Marriott Dallas Uptown?

The Katy Ballroom, 6,000 sq ft: 60 × 100 ft, 350 banquet / 600 theater.

How many people can Marriott Dallas Uptown seat for a banquet?

Up to 350 in The Katy Ballroom. The next largest room, Y'all Plaza, seats 200.

What is the ceiling height at Marriott Dallas Uptown?

The highest ceiling is 20 ft, in The Katy Ballroom.

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