Spence's designs were appreciated by architects; many of the campus buildings won awards. A number of features define these buildings, including the materials used and the fact that many of them have planted and tree-filled courtyards. The gatehouse-inspired Falmer House won a bronze medal from the Royal Institute of British Architects. Another campus building, The Meeting House, won the Civic Trust award in 1969. In 1993, the buildings which made up the core of Spence's designs were given listed building status, with Falmer House being one of only two buildings to be given a Grade 1 status of "exceptional interest". A number of the original buildings are now Grade I listed buildings, the first time university buildings in England become listed.