There
are ten triple-core buildings in Co-op City, each of which is 26
stories tall and contains 500 apartments. Triple-core
buildings contain 200 one-bedroom apartments, 150 two-bedroom
apartments and 150-three bedroom apartments. Terraces begin on
the third floor of each building. Triple-core buildings are
divided into three lobbies, A, B and C. The floor plans for
the A and C sides are the same, while those for the B side are
different. In the A and C buildings, the terraces are in
apartments C, D and G. In the B building, apartments A, B, D
and E have terraces. The two tables below show floorplans in
the triple-core buildings.
A and C Buildings
| APARTMENT | ROOMS | BEDROOMS | TERRACE | LINK |
| A | 3.5 | 1 | No | Wing A |
| B | 4.5 | 2 | No | Wing AC |
| C | 4 | 2 | Yes | Wing AC |
| D | 5 | 2 | Yes | Wing AC |
| E | 6 | 3 | No | Wing AC |
| F | 4.5 | 2 | No | Wing AC |
| G | 6.5 | 3 | Yes | Wing AC |
B Sides
| APARTMENT | ROOMS | BEDROOMS | TERRACE | LINK |
| A | 4 | 1 | Yes | Wing B |
| B | 4 | 1 | Yes | Wing B |
| C | 6 | 3 | No | Wing B |
| D | 4 | 1 | Yes | Wing B |
| E | 4 | 1 | Yes | Wing B |
Riverbay provides reasonable accommodations to persons with disabilities as required by the Fair Housing Act.