Corcoran Ballroom| 4,602 sq. ft. | | Banquet | 420 | | Classroom | 291 | | Reception | 500 |
| 4,602 | 420 | 291 | 500 |
Corcoran Ballroom Salon A| 3,068 sq. ft. | | Banquet | 300 | | Classroom | 190 | | Reception | 320 |
| 3,068 | 300 | 190 | 320 |
Corcoran Ballroom Salon B| 1,534 sq. ft. | | Banquet | 120 | | Classroom | 81 | | Reception | 100 |
| 1,534 | 120 | 81 | 100 |
Corcoran Ballroom Foyer| 1,932 sq. ft. | | Banquet | - | | Classroom | - | | Reception | 120 |
| 1,932 | - | - | 120 |
Dumbarton Room and Conservatory*| 2,850 sq. ft. | | Banquet | 150 | | Classroom | - | | Reception | - |
| 2,850 | 150 | - | - |
Dumbarton Room| 1,824 sq. ft. | | Banquet | 150 | | Classroom | 120 | | Reception | 150 |
| 1,824 | 150 | 120 | 150 |
Dumbarton Conservatory| 1,026 sq. ft. | | Banquet | 60 | | Classroom | 60 | | Reception | 120 |
| 1,026 | 60 | 60 | 120 |
Dumbarton Foyer| 1,121 sq. ft. | | Banquet | - | | Classroom | - | | Reception | - |
| 1,121 | - | - | - |
Douglass Room| 1,178 sq. ft. | | Banquet | 70 | | Classroom | 45 | | Reception | 60 |
| 1,178 | 70 | 45 | 60 |
Smithson Room| 638 sq. ft. | | Banquet | 40 | | Classroom | 30 | | Reception | 40 |
| 638 | 40 | 30 | 40 |
Algonquin Room| 522 sq. ft. | | Banquet | 40 | | Classroom | 30 | | Reception | 40 |
| 522 | 40 | 30 | 40 |
Sequoia| 192 sq. ft. | | Banquet | - | | Classroom | - | | Reception | - |
| 192 | - | - | - |
Events Level Foyer| 1,755 sq. ft. | | Banquet | - | | Classroom | - | | Reception | 150 |
| 1,755 | - | - | 150 |