| Present Location | Mid Norfolk |
| County Location | Norfolk |
| Designed For | BR |
| Built by | Metro Cammell |
| Diagram number | 523 |
| Lot number | 30467 |
| Type | DMBS |
| First Number | 51226 |
| Current Livery | BR multiple unit green livery |
| Gauge | 4ft 8 1/2in |
| Wheel Arrangement | 4-w bogies |
| Original Underframe | Yes |
| Original Bogies/Wheelsets | Yes |
| Additional Notes | Class 101. Diagram DQ202. With DMCL 51499 (qv) to Mid Norfolk 10/03. |
| Owner | Private |
| External Structural Condition | Good |
| Internal Structural Condition | Good |
| Underframe Condition | Good |
| External Finish | Good |
| Internal Finish | Good |
| 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 | Some Interest |
| Storage | Secure Open |
| Operating | Yes |
| Survey Date | 24/09/2012 |
| Surveyor | David Wigley |
| Photo Date | 29/03/2017 |
| Photo by | Samuel West |
| At Risk | No |
| Date Record Last Updated | 16/08/2019 |
