The following text is from the original listed building designation:
LAMBERHURST SCHOOL HILL TQ 6636-6736 (west side) 8/221 Wall about 10 metres east of Coggers hall GV II
Wall. C19 or earlier. Hammer dressed sandstone with wrought iron gates. Wall about 3 feet high with coping stones, running some 30 metres along the roadside and returned at left end to form retaining wall to River Teise. Truncated at end right. and to central gate by low saddled piers. Although C19 in character now, the wall may be considerably older in origin.
Listing NGR: TQ6764436320

English Heritage, List of Buildings of Special Architectural or Historic Interest (Map). SKE16160.