Named after Charles Butler, Earl of Arran and brother of James, Duke of Ormond and Lord Lieutenant for three periods:1644-49; 1662-9; and 1677-85
| Year | Architect | Building |
| 1835-37 | Patrick Byrne | St Paul's |
| 1922 | G.L. O'ConnorG.L. O'Connor | CYC |
| - | - | Allied Irish Bank |
| - | - | Former Phoenix Cinema |
| 1995 | - | Apartments |