{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.149646,51.461246],[-0.152054,51.46119],[-0.155147,51.461243],[-0.156177,51.461237],[-0.157253,51.46127],[-0.15848,51.461286],[-0.158712,51.461283],[-0.159333,51.461239],[-0.160313,51.461147],[-0.161638,51.461054],[-0.161706,51.46104],[-0.161761,51.461014],[-0.161782,51.460988],[-0.161789,51.460956],[-0.16161,51.460241],[-0.161591,51.460176],[-0.161554,51.460102],[-0.161514,51.460071],[-0.161377,51.460002],[-0.160947,51.459843],[-0.160669,51.45976],[-0.160527,51.459757],[-0.160358,51.459766],[-0.156954,51.459967],[-0.156739,51.459926],[-0.156686,51.459911],[-0.156635,51.459881],[-0.15661,51.459857],[-0.156582,51.459805],[-0.156501,51.459417],[-0.156236,51.458546],[-0.156145,51.458555],[-0.156105,51.458442],[-0.15615,51.45838],[-0.156005,51.457907],[-0.155925,51.457613],[-0.155906,51.457585],[-0.15594,51.457577],[-0.155766,51.457315],[-0.155665,51.45718],[-0.15546,51.456943],[-0.155333,51.456809],[-0.154753,51.456297],[-0.15289,51.455057],[-0.152872,51.455041],[-0.15288,51.455017],[-0.152851,51.45499],[-0.152608,51.454826],[-0.152566,51.454774],[-0.152498,51.454666],[-0.152305,51.454488],[-0.152226,51.454427],[-0.151952,51.454099],[-0.151607,51.453621],[-0.151224,51.453131],[-0.150959,51.452937],[-0.150898,51.452917],[-0.150778,51.452908],[-0.150445,51.452919],[-0.150433,51.45294],[-0.150394,51.452942],[-0.148627,51.453002],[-0.148612,51.452986],[-0.148541,51.452997],[-0.147678,51.453028],[-0.147821,51.45373],[-0.14799,51.454825],[-0.147998,51.454904],[-0.147993,51.455167],[-0.148308,51.457204],[-0.148315,51.457307],[-0.14834,51.457366],[-0.148415,51.457462],[-0.14909,51.458579],[-0.149249,51.458946],[-0.149365,51.459363],[-0.149646,51.461246]]]]},"type":"Feature","properties":{"entry-date":"2025-11-21","start-date":"","end-date":"","entity":40542,"name":"Summary and Definition The Clapham Common APA covers the area of Clapham Common that lies within Wandsworth. The APA is classified as Tier 3 because it is an area that represents a good survival of a distinctive historic rural landscape. Description","dataset":"archaeological-priority-area","typology":"geography","reference":"77881","prefix":"archaeological-priority-area","organisation-entity":"16","quality":"authoritative","archaeological-risk-tier":"Archaeological Priority Area - Tier III"}}