Former Coach-house to the rear of Llanfair Hall

The former coach-house located at the rear of Llanfair Hall is constructed from coursed pink rubble stone and features a slate roof, similar to the service range of the house opposite. It is a two-storey building with a four-window range. The loft has a boarded door on the left and three cross-framed windows on the right, with original small-paned glazing in the 2nd and 4th openings, and horizontally-sliding casements. The 3rd opening has plain 4 panes.

On the ground floor, there are originally narrow windows and doors, with one original tall small-paned cross-frame window and a boarded door with a panelled overlight still remaining in the left bay. The other three bays contain broad double boarded carriage doors with cemented lintels. Above these doors are voussoirs from earlier openings, with a pair located over the first and third doors and one over the second doors. Additionally, on the right wall, there are narrow outside stairs situated between this range and a rubble retaining wall, leading to a boarded loft door.