List of tallest buildings in Ottawa–Gatineau Projects Projects as of March, 2013

| Building | Location_ | Height | Floors | Status_ |
|---|---|---|---|---|
| Claridge Plaza III | Sandy Hill | m (ft) | 28 | Under Construction |
| 265 Laurier Avenue W | Downtown | m (ft) | 19 | Proposed |
| Claridge Plaza IV | Sandy Hill | m (ft) | 28 | Under Construction |
| Tribeca I | Centretown | m (ft) | 27 | Under Construction |
| Tribeca II | Centretown | m (ft) | 27 | Under Construction |
| Nepean Tower | Centretown | m (ft) | 27 | Approved |