35,418 houses 17,522 cargo vessels 10,907 farmhouses 9,435 marine structures 8,976 watercraft 5,551 earthworks (engineering works) 5,121 churches (buildings) 4,881 barns 4,304 buildings (structures) 4,215 unidentified

1 Archaeology

114,419 Historic England 33,754 National Trust 10,757 Somerset Historic Environment Record 9,472 Royal Commission on the Ancient and Historical Monuments of Scotland - National Monuments Record of Scotland 4,612 Merseyside Environmental Advisory Service 2,966 South Gloucestershire Council 1,360 Clwyd-Powys Archaeological Trust 454 Museum of London 343 Exeter City Council 198 DoENI Environment and Heritage Service

178,415 Archaeology Data Service

Post Medieval 41,773 Victorian 41,141 Georgian 18,639 20th Century 12,178 Medieval 14,297 Stuart 8,088 Tudor 4,283 Elizabethan 620 Early Medieval 367 Iron Age

46,871 EXTANT BUILDING 31,412 HOUSE 24,025 WRECK 17,522 CARGO VESSEL 9,866 FARMHOUSE 9,435 MARITIME 8,977 CRAFT 7,167 STRUCTURE 5,041 EARTHWORK 4,848 CHURCH