Seaham: Dene House, Harbour Walk - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | Archaeo-Environment Ltd | Oct-2016 | Limestone Landscapes Project Database | |
| 2 | Archaeo-Environment Ltd | Jul-2010 | Limestone Landscapes: Historic Buildings & Structures Of Local Importance, Value And Character | |
| 3 | Ordnance Survey | 1856 to 1865 | First Edition Ordnance Survey Map | |
| 4 | Local Heritage List, Seaham, January 2024 |