Former kitchen garden walls. Mid C18, altered c1987. Brick with flat stone coping. Irregular 5-sided plan. South east side has a central gateway, enlarged c1987, with square piers and ball finials. To the left, a doorway with segmental head. North west wall has a ramped coping and 2 wall stacks associated with former potting sheds. 2 casements flanked to left by a door with segmenta head, and to right by 2 doors. To right again, a larger pair of double doors. (NCC/js)