Rectangular Walled garden and attached Outbuildings at Llanerchaeron

Large pair of walled gardens of some 150m length overall and 45m width, roughly 1.5 acres in extent. First garden to W has high brick walls with clay tile coping. Second garden has rubble stone outer facing (brick inside) and the S wall is all of rubble construction. Brick dividing wall. First garden has cambered doorway towards left end of W side. Similar door in line to dividing wall. Outer garden with cambered doorway to N wall, 6-panel door: another door in S wall. On N wall of first garden, another doorway and bases of various demolished greenhouses: one concrete greenhouse survives. Among these remains are brick-lined underground heating flues.

Along outside of N wall are various outbuildings. First garden has, to right of main door (within rear courtyard of coach House) a late C19 6-bay lean-to store, slate roofed on timber posts. To left of door is mid C19 lean-to range (not on 1844 Tithe map), partly incorporated in the 1863 farmhouse. Three doors to right, all except the middle blocked, with inserted windows: 2-light 12-pane window to left, timber lintels. Two brick chimney stacks on garden wall, one towards the farmhouse.

To W of farmhouse, against N wall of second garden is a range of mid/late C19 lean-to rubble buildings with slate roofs. Four open sheds divided by rubble walls with single wooden post each and stone enclosing walls to small front areas. At W end is enclosed section with slate roof extended out over former area and various small rooms within. Small rubble pigscot in angle with barn range.