Briton Ferry Ironworks Engine House

A tall building of 3-storey height, constructed of concrete blocks on a steel frame and with a flat roof. The narrow N side is open-ended caused by the demolition of the earlier engine house that the present building was attached to. In the 6-bay E wall the openings are inset between plain pilasters, now partly missing on the R side. The lower storey has a segmental-headed doorway offset to the R in the lower storey. Above, the middle storey has tall round-headed windows all blocked but with iron-frame radial glazing still partly visible. The shorter upper storey windows are similar. Between middle and upper storeys are 4 infilled and truncated cast iron pipes of differing diameters. The W wall has similar middle and upper-storey windows. The S wall is 3 bays as defined by plain pilasters. The central bay has a doorway with moulded lintel, and windows above similar to the other walls. Upper L and R are projecting I-section beams.

Not inspected.