Courtyard by Marriott Chicago Oakbrook Terrace — Event Spaces, Floor Plans & Capacities

6 Trans Am Plaza Dr, Oakbrook Terrace, IL 60181

Courtyard by Marriott Chicago Oakbrook Terrace in Oakbrook Terrace offers 2 event spaces across 997 sq ft93 m² of function space. The largest room, Conference Room A, hosts up to 43 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.

Across its 2 spaces, Courtyard by Marriott Chicago Oakbrook Terrace handles theater-style sessions for up to 43, seated banquets for 40 and standing receptions for 40. 2 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 Courtyard by Marriott Chicago Oakbrook Terrace are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Courtyard by Marriott Chicago Oakbrook Terrace
SpaceSq ft / m²CeilingBanquetTheaterClassroomReceptionConferenceU-Shape
Conference Room APlan this room →637 sq ft59 m²12 ft3.7 m404325402527
Conference Room BPlan this room →360 sq ft33 m²10 ft3 m————6—

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 Courtyard by Marriott Chicago Oakbrook Terrace have?
Courtyard by Marriott Chicago Oakbrook Terrace has 2 event spaces totaling 997 sq ft.
What is the largest event space at Courtyard by Marriott Chicago Oakbrook Terrace?
The largest event space at Courtyard by Marriott Chicago Oakbrook Terrace is Conference Room A, which holds up to 43 guests across 637 sq ft.
What is the banquet capacity of Conference Room A at Courtyard by Marriott Chicago Oakbrook Terrace?
Conference Room A seats up to 40 guests in a banquet layout.
How many people fit in Conference Room A theater-style?
Conference Room A holds up to 43 guests in a theater setup.
What are the dimensions of Conference Room A?
Conference Room A measures 26 × 24.5 ft (637 sq ft) with 12 ft ceilings.

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