Builth Golf Club House

Builth Golf Club House is a building consisting of two one-and-a-half storey sections placed end to end, made of whitewashed rubble stone with slate roofs. The original house, located on the left side, is taller and features a prominent end stack for the former hall on the right and a 19th-century stack on the left above a substantial 17th-century gable chimney. The lower range has an end stack on the right. The front of the original house has two windows, including a doorway on the left that has replaced a window, and a late 19th-century sash window under a wooden lintel to the former hall on the right. Above are sash windows in half dormers. The main doorway, which leads to the original cross passage, is in the lower range and is offset to the right of the central hall stack; it features a boarded door and wooden lintel. Further to the right are two enlarged 19th-century windows with lintels in the lower storey and sashes in two half dormers. A lower gabled projection has been added against the right gable end since 1960, which includes a doorway on the left side with a boarded door and a small sash window for the stair located on the upper right of this projection.

At the rear of the house, there are additional 20th-century additions.

Inside, the interior is well preserved. The main doorway opens into the former cross passage, now a small entrance lobby. A doorway to the left features an ornate shaped door head and leads into the former hall, which contains a fireplace with a timber lintel. The original stairs, likely to the left of the fireplace, are no longer visible. A post-and-panel partition has a single segmental door head leading into an inner room, and this partition incorporates the bases of a pair of cruck trusses on its rear side.

To the right of the entrance lobby is the former byre, which has been converted as part of the house. It consists of two bars separated by a post-and-panel partition. To the left of the fireplace is an added stairway. In the upper storey of the lower range, there is a pegged collar-beam roof and a timber-framed partition.