Houston Marriott Medical Center/Museum District — Event Spaces, Floor Plans & Capacities

6580 Fannin Street, Driveway Entrance on, 1730 Dryden Rd, Houston, TX 77030

15 rooms · largest space: Grand Ballroom, 5,605 sq ft521 m²

Houston Marriott Medical Center/Museum District gives Houston event planners 15 rooms to work with. The largest space is Grand Ballroom, 5,605 sq ft521 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 Grand Ballroom: open a free to-scale layout seating 280 at round tables in its 95 × 59 ft footprint at floors.live/start — no account needed.

Across its 15 rooms, Houston Marriott Medical Center/Museum District handles theater-style sessions for up to 600, seated banquets for 500 and standing receptions for 500. 10 smaller rooms suit 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 Houston Marriott Medical Center/Museum District’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/texas/houston/houston-marriott-medical-center-museum-district/?claim=1.

Floor plans

Detailed floor plans for Houston Marriott Medical Center/Museum District are published on the venue’s official site.

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

Work at this venue? to publish your official floor plans and 360° tours here — free.

Room capacities & dimensions

15 rooms, 21 configurations. Combined and divided set-ups are listed under their room.

Room capacities and dimensions for Houston Marriott Medical Center/Museum District
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConference
Boardroom 1Plan this room →442 sq ft41 m²9 ft2.7 m————10
Boardroom 2Plan this room →468 sq ft43 m²9 ft2.7 m————10
Conference IPlan this room →528 sq ft49 m²9 ft2.7 m4050245018
2 configurations with Conference I
Combined and divided set-ups that include Conference I
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConference
Conference I & II (combined)Plan this room →1,104 sq ft103 m²9 ft2.7 m701206010036
Conference III, IV & V (combined)Plan this room →1,139 sq ft106 m²9 ft2.7 m100——125—
Conference IIPlan this room →576 sq ft54 m²9 ft2.7 m4050245018
Conference IIIPlan this room →504 sq ft47 m²9 ft2.7 m4050205018
Conference IVPlan this room →374 sq ft35 m²9 ft2.7 m2030183018
Conference VPlan this room →552 sq ft51 m²9 ft2.7 m3040245020
Grand BallroomPlan this room →5,605 sq ft521 m²12 ft3.7 m500600350500—
Salon APlan this room →437 sq ft41 m²12 ft3.7 m3040245016
4 configurations with Salon A
Combined and divided set-ups that include Salon A
ConfigurationSq ft / m²CeilingBanquetTheaterClassroomReceptionConference
Salon A,B,C (combined)Plan this room →1,357 sq ft126 m²12 ft3.7 m1001207515050
Salon A,B,C,D (combined)Plan this room →2,655 sq ft247 m²12 ft3.7 m190240140360—
Salon E,F,G (combined)Plan this room →2,950 sq ft274 m²12 ft3.7 m220280160420—
Salon F & G (combined)Plan this room →1,652 sq ft153 m²12 ft3.7 m12014011015056
Salon BPlan this room →437 sq ft41 m²12 ft3.7 m3040245016
Salon CPlan this room →483 sq ft45 m²12 ft3.7 m3040245016
Salon DPlan this room →1,298 sq ft121 m²12 ft3.7 m1001206415050
Salon EPlan this room →1,298 sq ft121 m²12 ft3.7 m1001206415050
Salon FPlan this room →812 sq ft75 m²12 ft3.7 m5080507528
Salon GPlan this room →812 sq ft75 m²12 ft3.7 m60110409030

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 Houston.

Frequently asked questions

What is the floor plan of Houston Marriott Medical Center/Museum District?

Houston Marriott Medical Center/Museum District has 15 rooms. The largest space is Grand Ballroom, 5,605 sq ft (95 × 59 ft). Every room's dimensions and seating capacity by setup are listed on this page. Houston Marriott Medical Center/Museum District's own floor plans are published on its website, linked from this page.

How many event rooms does Houston Marriott Medical Center/Museum District have?

Houston Marriott Medical Center/Museum District has 15 rooms. 21 configurations are listed on this page.

What is the largest space at Houston Marriott Medical Center/Museum District?

Grand Ballroom, 5,605 sq ft: 95 × 59 ft, 500 banquet / 600 theater.

How many people can Houston Marriott Medical Center/Museum District seat for a banquet?

Up to 500 in Grand Ballroom. The next largest room, Salon E,F,G (combined), seats 220.

What is the ceiling height at Houston Marriott Medical Center/Museum District?

The highest ceiling is 12 ft, in Grand Ballroom.

More event venues near Houston

All 32 event venues in Houston, TX →

Nearest venues to Houston Marriott Medical Center/Museum District

Other event venues in Houston, TX

Event venues elsewhere in Texas

Venues with similar capacity (~600 guests)