Courtyard by Marriott Chicago Downtown/River North — Event Spaces & Capacities
30 E Hubbard St, Chicago, IL 60611
Courtyard by Marriott Chicago Downtown/River North in Chicago offers 7 event spaces across 7,412 sq ft689 m² of function space. The largest room, Illinois/Michigan Room, hosts up to 333 guests. Explore the floor plans and capacity charts below, or start arranging your own layout in the free planner.
Floor plans
Detailed floor plans for Courtyard by Marriott Chicago Downtown/River North are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| Grand AvenuePlan this room → | 984 sq ft91 m² | 10 ft3 m | 60 | 136 | 75 | 60 | 30 | 36 |
| Hubbard StreetPlan this room → | 513 sq ft48 m² | 10 ft3 m | 30 | 56 | 33 | 30 | 12 | 18 |
| Illinois StreetPlan this room → | 806 sq ft75 m² | 10 ft3 m | 40 | 97 | 32 | 48 | 24 | 24 |
| Illinois/Michigan RoomPlan this room → | 2,418 sq ft225 m² | 10 ft3 m | 160 | 333 | 183 | 160 | 84 | 90 |
| Michigan AvenuePlan this room → | 1,612 sq ft150 m² | 10 ft3 m | 100 | 231 | 135 | 100 | 54 | 60 |
| State Street BoardroomPlan this room → | 375 sq ft35 m² | 10 ft3 m | — | — | — | — | 10 | — |
| Wabash StreetPlan this room → | 704 sq ft65 m² | 10 ft3 m | 40 | 92 | 54 | 40 | 24 | 30 |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.