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

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

Houston Marriott Medical Center/Museum District gives Houston event planners 21 spaces to work with across 25,483 sq ft2,367 m² of function space. The largest room, Grand Ballroom, hosts up to 600 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.

Across its 21 spaces, 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.

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Floor plans

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

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Room capacities & dimensions

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
Conference I & II (combined)Plan this room →1,104 sq ft103 m²9 ft2.7 m701206010036
Conference IIPlan this room →576 sq ft54 m²9 ft2.7 m4050245018
Conference IIIPlan this room →504 sq ft47 m²9 ft2.7 m4050205018
Conference III, IV & V (combined)Plan this room →1,139 sq ft106 m²9 ft2.7 m100——125—
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
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 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 E,F,G (combined)Plan this room →2,950 sq ft274 m²12 ft3.7 m220280160420—
Salon FPlan this room →812 sq ft75 m²12 ft3.7 m5080507528
Salon F & G (combined)Plan this room →1,652 sq ft153 m²12 ft3.7 m12014011015056
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.

Frequently asked questions

How many event spaces does Houston Marriott Medical Center/Museum District have?
Houston Marriott Medical Center/Museum District has 21 event spaces totaling 25,483 sq ft.
What is the largest event space at Houston Marriott Medical Center/Museum District?
The largest event space at Houston Marriott Medical Center/Museum District is Grand Ballroom, which holds up to 600 guests across 5,605 sq ft.
What is the banquet capacity of Grand Ballroom at Houston Marriott Medical Center/Museum District?
Grand Ballroom seats up to 500 guests in a banquet layout.
How many people fit in Grand Ballroom theater-style?
Grand Ballroom holds up to 600 guests in a theater setup.
What are the dimensions of Grand Ballroom?
Grand Ballroom measures 95 × 59 ft (5,605 sq ft) with 12 ft ceilings.

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