The following text is from the original listed building designation:
HORSMONDEN HAYMANS HILL TQ 74 SW (north side) 1/50 Valled garden to east of Haymans Hill Farmhouse GV II
Walled garden. C18-early C19. Red and blue brick and sandstone blocks.The western wall nearest the House is about 8 feet high, the lower half constructed of coursed sandstone, the upper half of brick with coping bricks. The further walls are of brick only, with entrance in east wall flanked by tall capped piers. The area enclosed is about 30 by 50 metres.
Listing NGR: TQ7103241334

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