| 1945 | 17 Belgrave Road | Westminster |
| 1946 & 1947 | 17 Belgrave Road | Westminster |
| 1948 | 17 Belgrave Road | Westminster |
| 1949-1953 | 6 Kent House, Pulford Street | Westminster |
| 1954-1965 | 41 Harvey House, Aylesford Street | Westminster |
| 1967 & 1968 | 23 Harvey House, Aylesford Street | Westminster |