The fire posts, also known as police or guard posts, are low square buildings with brick walls 13.5 " (34.29cm) thick and flat concrete roofs. There is a wide, internally splayed embrasure on each wall, pre-cast in two pieces, an upper and a lower half. Beneath the embrasure on one side is the entrance, and extending from the wall alongside is a low brick wall with a right angle return facing the entrance.
Interior: Inside the western post, on the north wall is a wooden batten which would have supported a shelf for a telephone. There is a limited amount of modern graffiti.
The following images were taken in 2008 prior to the housing development and before applying for listed status:
The following images were taken in 2020 after the housing development had been completed: