All changes to tower
| Date | Change | Source |
|---|---|---|
| 4 Apr 2026 | Quarter 1,Quarter 2,Quarter 3,Quarter 4,Hour: nominal amended | Croydon foundry records from Alan Buswell and checked by Chris Pickford via Mike Chester #010105 |
| 6 Dec 2024 | Postcode added | ONS data sourced via Doogal website |
| 31 Dec 2008 | Unspecified edit |