Named after Queen Adelaide (1792-1849) - wife of William IV. Prior to renaming in 1833, this was known as Old Circular Rd and so marked on maps.
| Year | Architect | Building |
| 1840 | H.J. Lundy | Presbyterian Church |
| - | - | Mews |
| 1863 | E.T. Owen | St Finian's Church of Ireland |
| 1892 | J.J O'Callaghan | Former Synagogue |
| - | - | Terrace |
| 1901 | Carroll & Bachelor | Royal Victoria Eye and Ear Hospital |
| 1940s | - | Kiosk |
| - | - | Friends Provident |
| 2000 | Burke-Kennedy Doyle | Montague House |
| 2003 | - | Office Block |