Marriott Columbus Northwest — Event Spaces & Capacities
5605 Blazer Pkwy, Dublin, OH 43017
Marriott Columbus Northwest gives Dublin event planners 27 spaces to work with across 47,478 sq ft4,411 m² of function space. The largest room, Dublin Ballroom, hosts up to 728 guests. Review the layouts and seating capacities below, then test your setup in 3D — free.
Floor plans
Detailed floor plans for Marriott Columbus Northwest are published on the venue’s official site.
Work at Marriott Columbus Northwest? 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 |
|---|---|---|---|---|---|---|---|---|
| Dublin BallroomPlan this room → | 6,557 sq ft609 m² | 14 ft4.3 m | 450 | 560 | 264 | 728 | — | — |
| Dublin IPlan this room → | 670 sq ft62 m² | 11 ft3.4 m | 40 | 60 | 32 | 80 | 20 | 18 |
| Dublin IIPlan this room → | 662 sq ft62 m² | 11 ft3.4 m | 40 | 60 | 32 | 80 | 20 | 20 |
| Dublin IIIPlan this room → | 1,950 sq ft181 m² | 14 ft4.3 m | 130 | 160 | 108 | 225 | 50 | 50 |
| Dublin IVPlan this room → | 1,950 sq ft181 m² | 14 ft4.3 m | 130 | 160 | 108 | 225 | 50 | 50 |
| Dublin VPlan this room → | 669 sq ft62 m² | 11 ft3.4 m | 40 | 60 | 32 | 80 | 20 | 20 |
| Dublin VIPlan this room → | 656 sq ft61 m² | 11 ft3.4 m | 40 | 60 | 32 | 80 | 20 | 20 |
| Franklin Meeting RoomPlan this room → | 790 sq ft73 m² | 10 ft3 m | 50 | 70 | 40 | 80 | 30 | 30 |
| Union Meeting RoomPlan this room → | 307 sq ft29 m² | 10 ft3 m | 20 | 25 | 16 | 30 | 16 | 9 |
| Madison Meeting RoomPlan this room → | 307 sq ft29 m² | 10 ft3 m | 20 | 25 | 16 | 30 | 16 | 9 |
| Columbus Executive BoardroomPlan this room → | 416 sq ft39 m² | 10 ft3 m | — | — | — | — | 16 | — |
| Westerville Executive BoardroomPlan this room → | 454 sq ft42 m² | 10 ft3 m | — | — | — | — | 14 | — |
| Worthington Executive BoardroomPlan this room → | 454 sq ft42 m² | 10 ft3 m | — | — | — | — | 14 | — |
| Hilliard Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | — | — | — | — | 14 | — |
| Powell Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | — | — | — | — | 14 | — |
| Grandview Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | — | 30 | 16 | — | 20 | 18 |
| Muirfield Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | — | 30 | 21 | — | 14 | 18 |
| Arlington Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | 30 | 30 | 16 | 40 | 20 | 18 |
| Marysville Executive BoardroomPlan this room → | 550 sq ft51 m² | 8 ft2.4 m | 30 | 30 | 21 | — | 20 | 18 |
Additional spaces (dimensions only) (8)
| Space | Sq ft / m² | Ceiling |
|---|---|---|
| Atrium TerracePlan this room → | 2,000 sq ft186 m² | 25 ft7.6 m |
| Dublin 1 & 2Plan this room → | 1,334 sq ft124 m² | 11 ft3.4 m |
| Dublin 1, 2, 3Plan this room → | 3,444 sq ft320 m² | 14 ft4.3 m |
| Dublin 3 & 4Plan this room → | 3,850 sq ft358 m² | 14 ft4.3 m |
| Dublin 1, 2, 3 & 4Plan this room → | 6,380 sq ft593 m² | 11 ft3.4 m |
| Dublin 4, 5, 6Plan this room → | 6,804 sq ft632 m² | 11 ft3.4 m |
| Dublin 5 & 6Plan this room → | 1,334 sq ft124 m² | 11 ft3.4 m |
| Dublin 3, 4, 5 & 6Plan this room → | 3,190 sq ft296 m² | 11 ft3.4 m |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.