The following text is from the original listed building designation:
GOODNESTONE THE STREET TR 25 SE (West side) 3/91 Ha-Ha about 45 metres south east of Goodnestone Park
GV II Ha-Ha and parapet wall. Circa 1840. Red brick with ashlar stone dressings. The wall is about 6 feet high to the park, and extends about 60 metres. The moulded stone coping forms a low wall to the garden side. Brick buttresses, sometimes grouped, some single, run the length of the wall, with small pavillions at the ends with gates, with quoined surrounds and heavy stone pediments and blocks above. The wall returns at both ends around the pavillion towards the house.
Listing NGR: TR2541554411

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