Within Milton Abbas civil parish are 75 structures that are listed by Historic England for their historical or architectural interest; four structures are listed as Grade I, six are Grade II* and the rest are Grade II. The Grade I structures are the Abbey Church of St Mary, St Sansom and St Bradwalader, the Chapel of St Catherine, Milton Abbey School, and The Abbot's Hall and kitchen at Milton Abbey. The Grade II* structures are the almshouses and reading room, Delcombe Manor, Garden Cottage at Delcombe Manor, the Parish Church of St James (built circa 1786), The Old Rectory, and The Stone Lodge And Gatehouse (including the gatehouse, gatepiers and gates). In addition to the listed structures, of parkland around the abbey site are listed as Grade II* on the Register of Historic Parks and Gardens.