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and Definition&nbsp;</strong></p> <p>The APA covers the site of and former grounds of Gidea Hall, a manor house in the historic parish of Havering-atte-Bower. The first record of Gidea Hall is around 1250. The APA incorporates the lin","dataset":"archaeological-priority-area","typology":"geography","reference":"223052","prefix":"archaeological-priority-area","organisation-entity":16,"quality":"authoritative","archaeological-risk-tier":"Archaeological Priority Area - Tier II"}},{"geometry":{"type":"MultiPolygon","coordinates":[[[[0.025492,51.438643],[0.025431,51.438591],[0.025763,51.438457],[0.025813,51.438433],[0.025838,51.438402],[0.025965,51.438425],[0.02599,51.438404],[0.026231,51.438441],[0.026228,51.438446],[0.026351,51.438475],[0.026358,51.438464],[0.02639,51.43847],[0.026386,51.438481],[0.02642,51.438488],[0.026373,51.43861],[0.026335,51.438697],[0.026319,51.438762],[0.026331,51.438874],[0.026,51.439046],[0.025858,51.438973],[0.025688,51.438907],[0.025429,51.438696],[0.025492,51.438643]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":40785,"name":"<h2>Summary and definition</h2> <p>The Archaeological Priority Area covers a 30m buffer area surrounding the site of an apparently isolated Roman bathhouse that was discovered at 101 Jevington Way during the construction of an air‐raid shelter.&nbsp;<","dataset":"archaeological-priority-area","typology":"geography","reference":"216435","prefix":"archaeological-priority-area","organisation-entity":16,"quality":"authoritative","archaeological-risk-tier":"Archaeological Priority Area - Tier I"}},{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.265515,51.483724],[-0.264871,51.483356],[-0.265303,51.483064],[-0.265196,51.483001],[-0.264782,51.483286],[-0.26474,51.483302],[-0.264711,51.483262],[-0.264208,51.482975],[-0.264096,51.482909],[-0.263964,51.482835],[-0.263571,51.482607],[-0.263225,51.48241],[-0.263172,51.482378],[-0.262586,51.482042],[-0.262413,51.481941],[-0.262279,51.481866],[-0.262222,51.481893],[-0.26216,51.481918],[-0.262067,51.481959],[-0.262033,51.481973],[-0.262004,51.481981],[-0.261502,51.482103],[-0.261388,51.482106],[-0.261372,51.482159],[-0.26133,51.482155],[-0.26134,51.482124],[-0.261339,51.482114],[-0.261336,51.482109],[-0.261148,51.482138],[-0.260664,51.482209],[-0.260428,51.482254],[-0.260005,51.482341],[-0.259727,51.482406],[-0.25962,51.482434],[-0.259284,51.482531],[-0.258993,51.482588],[-0.258967,51.482592],[-0.25894,51.482593],[-0.258828,51.48259],[-0.258552,51.482587],[-0.258374,51.48259],[-0.258272,51.482595],[-0.258143,51.482605],[-0.257942,51.482627],[-0.257799,51.482648],[-0.257657,51.482678],[-0.257597,51.482693],[-0.257474,51.482727],[-0.257371,51.482758],[-0.257254,51.482798],[-0.257234,51.482807],[-0.257226,51.482814],[-0.257204,51.482791],[-0.257188,51.482795],[-0.257149,51.48281],[-0.257135,51.482819],[-0.257132,51.482822],[-0.257128,51.482831],[-0.257137,51.482845],[-0.257088,51.482876],[-0.257069,51.482875],[-0.257043,51.482879],[-0.257017,51.482886],[-0.257004,51.48289],[-0.256951,51.482915],[-0.25697,51.482927],[-0.256939,51.482941],[-0.256878,51.482976],[-0.256843,51.482999],[-0.25676,51.483059],[-0.256651,51.483145],[-0.256622,51.483172],[-0.256488,51.483289],[-0.25645,51.483326],[-0.256436,51.483337],[-0.256399,51.483372],[-0.256329,51.483447],[-0.256234,51.483541],[-0.256195,51.483584],[-0.256157,51.483621],[-0.256003,51.483789],[-0.25592,51.483904],[-0.255867,51.483983],[-0.255813,51.484072],[-0.255739,51.484208],[-0.255692,51.484304],[-0.255695,51.484304],[-0.255674,51.484339],[-0.255639,51.484412],[-0.255608,51.484485],[-0.255581,51.484543],[-0.255547,51.484627],[-0.255521,51.484682],[-0.255483,51.484756],[-0.255472,51.484776],[-0.255466,51.484783],[-0.255436,51.484841],[-0.255398,51.48493],[-0.2556,51.485096],[-0.255691,51.485167],[-0.255694,51.485167],[-0.255697,51.485172],[-0.255733,51.485201],[-0.256166,51.485548],[-0.256256,51.485618],[-0.256407,51.485739],[-0.256564,51.485869],[-0.256645,51.485932],[-0.256881,51.486122],[-0.25708,51.486279],[-0.257333,51.486484],[-0.257462,51.486585],[-0.257888,51.48693],[-0.257577,51.487081],[-0.257537,51.487099],[-0.257402,51.487167],[-0.25701,51.487357],[-0.257431,51.487399],[-0.257866,51.487433],[-0.257896,51.487433],[-0.258268,51.487449],[-0.258538,51.487452],[-0.258893,51.487462],[-0.259283,51.487467],[-0.260105,51.487468],[-0.260477,51.487212],[-0.260619,51.487112],[-0.260647,51.487094],[-0.261256,51.486668],[-0.261754,51.486324],[-0.261978,51.486166],[-0.262486,51.485813],[-0.263097,51.485393],[-0.263655,51.485711],[-0.264384,51.485205],[-0.264541,51.485094],[-0.263986,51.484786],[-0.264678,51.484303],[-0.264828,51.484201],[-0.265,51.48408],[-0.265084,51.484024],[-0.265515,51.483724]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":40786,"name":"<p><strong>Summary and Definition</strong></p> <p>The Archaeological Priority Area covers the full extent of Chiswick House and Gardens, a Grade I registered park and garden. 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