1. Trapezoidal in plan, the enclosure measures 100m long on the SW side, 55m on the NE, and overall SW-NE 55m.
NAR ST16NE24
On the SW it is defined by a bank 5m wide and 0.9m high, and a ditch 3m wide; and on the N by a scarp. At the highest point within the S corner is a raised platform 15m by 20m, the site of a dovecote (NPRN 300999).
Located a short distance to the SW of the site of Cosmeston village and close to the supposed site of a castle (NPRN 300457).

visited: D.J.Percival 9 September 1987

2. This garden is depicted on the Second Edition Ordnance Survey 25-inch map of Glamorgan XLVII, sheet 15 (1900). C.H. Nicholas, RCAHMW, 18th August 2006.