The following text is from the original listed building designation:
NORTHBOURNE BETTESHANGER TR 35 SW
4/2 Walls and gateways to front court of Betteshanger House
GV II
Walls and gate. Late C19. George Devey. Brown brick with stone finials and coping. Front courtyard enclosed by low wall with some flint and ragstone, extending about 20 metres to east of House, and then 50 metres or so to east, with semi-circular sweeps to include entrances to courtyard. Iron lampstands stand up on the wall. At eastern end the wall is about 5 feet with ball finials, and double leaf wrought iron gates in semi-circular arched doorway, leading to a small sunk garden bounded by low brick wall with cornice and ball finials to low corner piers. Flights of steps give access to the south and east garden fronts of Betteshanger House.
Listing NGR: TR3296653033

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