The retention of 2.6 metric tonnes of building material from three rural masonry buildings from Bottisham, south-east Cambridgeshire, provided a rare opportunity for a thorough investigation into their fabric, form, construction style and function. A double-apsidal building may have been a bath-house and another building had evidence for an extensive box-flue tile heating system. Both buildings showed signs of either being unfinished or the heating element having never been used. A third building was a later construction that used rare red-slipped tegulae and imbrices. This article goes beyond suggesting the existence of a villa or villa-type complex at Bottisham to offer a detailed case study of the use of ceramic building materials