| Present Location | Barrow Hill |
| County Location | Derbyshire |
| Designed For | BR |
| Build Location | York |
| Built by | BR |
| Diagram number | ED264 |
| Lot number | 30816 |
| Type | MBSO |
| First Number | 62364 |
| Later Numbers | S62364 |
| Present Number | 62364 |
| Current Livery | South West Trains - first livery |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Class 421: MBSO from 4-CIG Unit 1499. Was at Dean Forest, vandalised and exposed to further damage. By 08/14: at Derby RTC (now RVEL/Loram (UK) site). 01/18: sold for preservation by Network Rail to private owner of 4-VOP Unit 3905 (76397, 76398, 70904, 62385 - qv). Moved from RVEL Derby to Moveright, Wishaw 25/01/18, pending further move to Rampart Engineering Ltd at Barrow Hill for repair work. 02/18: move to Barrow Hill completed. 10/19: restoration work in progress, including accessibility adaptation.
|
| Owner | Private |
| External Structural Condition | Poor but Substantially Complete |
| Internal Structural Condition | Fair |
| Underframe Condition | Good |
| External Finish | Poor but Substantially Complete |
| Internal Finish | Fair |
| Degree of External Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Internal Originality | As built/last Passenger rebuild (BR or before) |
| Degree of Underframe/Running Gear Originality | As built/last Passenger rebuild (BR or before) |
| Degree of External Authenticity | Good |
| Degree of Internal Authenticity | Good |
| Degree of Underframe Authenticity | Good |
| Rarity | Several |
| Historical Importance | no Immediate Importance/Not Applicable |
| Storage | Secure Open |
| Operating | No |
| Survey Date | 24/08/2006 |
| Surveyor | David Wigley |
| Photo Date | 29/06/2019 |
| Photo by | Steve West |
| At Risk | No |
| Date Record Last Updated | 21/09/2021 |
