Warren House/Ash Gill, Horden (Horden) - Source of Reference
| No. | Originator(s) | Date | Title | Notes |
|---|---|---|---|---|
| 1 | DCC | Apr-1997 | Disused Structures on the County Durham Coast | Listed as S23 |
| 2 | Beamish, H., National Trust | 1995 | Summary Table of Archaeological Sites | |
| 3 | Archaeological Services University of Durham, Carne, P | 04-Dec-1998 | Turning the Tide, Archaeological Assessment | Site Number 115 pg 59 |