{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":40758,"name":"<p><strong>Summary and Definition</strong></p> <p>The Archaeological Priority Area covers Osterley Park, a Grade II* Registered Park and Garden, which includes several historic buildings, including the Grade I listed Osterley House. It also includes som","dataset":"archaeological-priority-area","typology":"geography","reference":"220958","prefix":"archaeological-priority-area","organisation-entity":16,"geometry":"MULTIPOLYGON (((-0.347926 51.49819, -0.34821 51.498297, -0.349709 51.498981, -0.350148 51.499095, -0.350345 51.499114, -0.350531 51.499112, -0.350749 51.499092, -0.35105 51.499038, -0.353199 51.498572, -0.354562 51.498325, -0.354593 51.49826, -0.354871 51.498283, -0.355 51.498264, -0.355106 51.498213, -0.355116 51.498224, -0.355348 51.498168, -0.355531 51.498158, -0.355635 51.498174, -0.355863 51.498154, -0.355964 51.498113, -0.356064 51.498096, -0.356306 51.497993, -0.356957 51.497842, -0.357354 51.497791, -0.357537 51.497794, -0.357623 51.497781, -0.357798 51.497791, -0.358021 51.497773, -0.358114 51.497752, -0.358469 51.497628, -0.359326 51.497114, -0.3597 51.496932, -0.360087 51.496774, -0.36059 51.496675, -0.360789 51.496612, -0.361113 51.496471, -0.361497 51.496356, -0.361586 51.496305, -0.361689 51.496271, -0.361723 51.496226, -0.361724 51.496174, -0.361878 51.496087, -0.362022 51.496058, -0.362381 51.496025, -0.36261 51.49596, -0.362772 51.495934, -0.362918 51.495946, -0.363118 51.495876, -0.363213 51.495799, -0.363319 51.495602, -0.363504 51.495499, -0.363594 51.495478, -0.363734 51.494696, -0.364061 51.494436, -0.364461 51.494198, -0.364579 51.494105, -0.365036 51.493662, -0.365364 51.493314, -0.365794 51.493654, -0.366463 51.493289, -0.366763 51.49297, -0.366833 51.492916, -0.366975 51.492852, -0.36694 51.49283, -0.367167 51.492695, -0.36757 51.49253, -0.368239 51.492293, -0.368355 51.492299, -0.367913 51.491789, -0.371851 51.490476, -0.371261 51.489215, -0.371071 51.488611, -0.36607 51.48931, -0.367157 51.486911, -0.367602 51.486935, -0.367231 51.486744, -0.367628 51.48586, -0.366714 51.485916, -0.366066 51.48575, -0.366193 51.484665, -0.366023 51.483461, -0.366101 51.4831, -0.366216 51.48288, -0.366532 51.482679, -0.366933 51.482709, -0.36693 51.482676, -0.367104 51.482623, -0.367431 51.482438, -0.366382 51.481536, -0.364784 51.481896, -0.362153 51.481908, -0.36071 51.4815, -0.360564 51.48147, -0.360083 51.481403, -0.359993 51.481415, -0.359711 51.481413, -0.359406 51.481446, -0.358418 51.481699, -0.357948 51.48184, -0.357765 51.481941, -0.35742 51.48223, -0.357267 51.482321, -0.356951 51.482453, -0.356613 51.482561, -0.355792 51.482906, -0.356475 51.483453, -0.355611 51.483972, -0.35554 51.484081, -0.355319 51.483999, -0.354499 51.483954, -0.353565 51.483945, -0.352811 51.483917, -0.35198 51.483821, -0.350767 51.483886, -0.348825 51.483918, -0.348514 51.483944, -0.348446 51.483976, -0.348345 51.483986, -0.348254 51.48397, -0.348051 51.483991, -0.345816 51.484275, -0.344709 51.484533, -0.344255 51.484673, -0.343965 51.484787, -0.343592 51.484967, -0.342991 51.485317, -0.344344 51.486095, -0.34314 51.486918, -0.342504 51.487689, -0.34135 51.488917, -0.340753 51.488724, -0.340616 51.488844, -0.340389 51.488946, -0.340234 51.488994, -0.339592 51.489071, -0.339458 51.489096, -0.339401 51.489131, -0.339258 51.489048, -0.339184 51.489061, -0.339113 51.489046, -0.339018 51.489104, -0.33882 51.488937, -0.33844 51.488753, -0.336823 51.488071, -0.336132 51.487581, -0.33611 51.487586, -0.335913 51.487425, -0.335621 51.48723, -0.335226 51.487518, -0.335211 51.487514, -0.334125 51.488169, -0.333831 51.488403, -0.333559 51.488524, -0.333376 51.488556, -0.333315 51.488689, -0.333064 51.488809, -0.332978 51.48895, -0.332942 51.488968, -0.332838 51.488991, -0.332778 51.488989, -0.332387 51.488886, -0.332132 51.488885, -0.332426 51.489016, -0.332546 51.489087, -0.332743 51.489218, -0.332726 51.48926, -0.33257 51.489378, -0.331711 51.489862, -0.331217 51.490009, -0.33096 51.490124, -0.329335 51.491335, -0.329379 51.491403, -0.329296 51.49145, -0.330483 51.492343, -0.330456 51.492356, -0.330539 51.492424, -0.330572 51.492406, -0.330889 51.492643, -0.332359 51.493992, -0.333123 51.494626, -0.334224 51.495452, -0.334238 51.495457, -0.334238 51.495444, -0.335107 51.495532, -0.335691 51.495572, -0.337021 51.495608, -0.337759 51.495584, -0.339356 51.495493, -0.340603 51.495402, -0.340937 51.495392, -0.340941 51.49536, -0.340945 51.495433, -0.34092 51.495506, -0.341216 51.495488, -0.341445 51.496039, -0.342279 51.495988, -0.342287 51.496088, -0.347052 51.497836, -0.347926 51.49819)))","point":"POINT (-0.351889 51.490533)","quality":"authoritative","archaeological-risk-tier":"Archaeological Priority Area - Tier II"}