MOLA [Museum of London Archaeology] carried out historic building recording of the Falcon Hotel, Castle Ashby, Northamptonshire during conversion and remediation works to the building. The building originated as a 17th-century inn and has been subject to alterations and extensions in the 18th, 19th, and 20th centuries. These alterations included the raising of two adjacent single cell blocks from single storey to two storeys in the mid-18th century and converting them for use as accommodation. Also recorded were an 18th-century stables and an 18th century coach house, both of which were subject to alterations in the 19th and 20th centuries.