{"geometry":{"type":"MultiPolygon","coordinates":[[[[-0.301424,51.451768],[-0.30176,51.45166],[-0.301821,51.451619],[-0.301924,51.45161],[-0.301963,51.451629],[-0.302811,51.451395],[-0.303244,51.451365],[-0.303729,51.451358],[-0.303966,51.45109],[-0.304124,51.450928],[-0.304316,51.450737],[-0.304649,51.450434],[-0.304722,51.450359],[-0.304741,51.450273],[-0.304754,51.450164],[-0.304751,51.450125],[-0.304766,51.450039],[-0.304819,51.449934],[-0.305129,51.449674],[-0.305317,51.449541],[-0.305657,51.44932],[-0.306131,51.44904],[-0.306257,51.44898],[-0.306476,51.448903],[-0.306634,51.448864],[-0.307159,51.448808],[-0.307221,51.448784],[-0.307496,51.448638],[-0.307737,51.448528],[-0.308412,51.448243],[-0.30778,51.447641],[-0.30776,51.447638],[-0.307761,51.447622],[-0.307223,51.447073],[-0.306517,51.446378],[-0.306241,51.446095],[-0.307644,51.445682],[-0.307314,51.445045],[-0.30719,51.444782],[-0.306958,51.44433],[-0.306912,51.444325],[-0.306867,51.444263],[-0.304302,51.444926],[-0.304298,51.444921],[-0.303629,51.445093],[-0.303466,51.445101],[-0.303169,51.445011],[-0.303249,51.445012],[-0.303345,51.444994],[-0.303458,51.444952],[-0.303631,51.444872],[-0.303835,51.444798],[-0.306758,51.443968],[-0.306753,51.443936],[-0.30652,51.443561],[-0.306298,51.443253],[-0.306322,51.443245],[-0.306003,51.442772],[-0.305119,51.443008],[-0.304701,51.443157],[-0.304564,51.443157],[-0.304349,51.442881],[-0.304053,51.442961],[-0.304131,51.443054],[-0.303866,51.443139],[-0.303697,51.442936],[-0.303616,51.442959],[-0.303577,51.442914],[-0.303585,51.4428],[-0.303597,51.4428],[-0.303655,51.442492],[-0.303837,51.442501],[-0.303846,51.442416],[-0.303858,51.442416],[-0.304003,51.442211],[-0.30401,51.442211],[-0.304026,51.442178],[-0.304094,51.442131],[-0.304171,51.441873],[-0.304046,51.441698],[-0.303995,51.441497],[-0.303837,51.440955],[-0.304172,51.440872],[-0.304193,51.440842],[-0.304202,51.440803],[-0.304199,51.440759],[-0.304183,51.440725],[-0.303997,51.440762],[-0.303887,51.440766],[-0.303778,51.440757],[-0.303551,51.440706],[-0.303459,51.440694],[-0.303611,51.440326],[-0.303641,51.440148],[-0.303708,51.439991],[-0.303942,51.439596],[-0.304366,51.438551],[-0.304401,51.438431],[-0.304424,51.438274],[-0.304475,51.437838],[-0.304499,51.437571],[-0.304505,51.437404],[-0.30452,51.437292],[-0.303946,51.437291],[-0.303791,51.437219],[-0.303431,51.437033],[-0.302708,51.436444],[-0.302816,51.435915],[-0.301719,51.436007],[-0.301698,51.435518],[-0.301661,51.434928],[-0.301297,51.434905],[-0.299733,51.434856],[-0.299202,51.434911],[-0.298634,51.435048],[-0.298396,51.43514],[-0.298,51.43531],[-0.296979,51.435708],[-0.296407,51.435907],[-0.295608,51.436213],[-0.295163,51.436374],[-0.295046,51.436428],[-0.294675,51.436547],[-0.294663,51.436565],[-0.29467,51.436594],[-0.293198,51.437039],[-0.293146,51.437076],[-0.294778,51.438839],[-0.295378,51.439471],[-0.295712,51.439804],[-0.295755,51.439859],[-0.295936,51.440034],[-0.296307,51.440365],[-0.296495,51.440523],[-0.296625,51.440617],[-0.296946,51.44082],[-0.297184,51.440957],[-0.297382,51.441056],[-0.297806,51.441247],[-0.29824,51.44142],[-0.298471,51.441689],[-0.298585,51.44193],[-0.299011,51.442764],[-0.299511,51.443769],[-0.300366,51.443842],[-0.300434,51.443856],[-0.300438,51.443894],[-0.300509,51.443886],[-0.300503,51.443849],[-0.300527,51.44377],[-0.300608,51.44366],[-0.300672,51.443625],[-0.300794,51.443585],[-0.300922,51.443568],[-0.30112,51.443785],[-0.301127,51.44387],[-0.301204,51.444002],[-0.30129,51.443971],[-0.301539,51.444257],[-0.301783,51.444168],[-0.301967,51.444347],[-0.301739,51.444435],[-0.301937,51.444625],[-0.301879,51.444681],[-0.302098,51.444834],[-0.301564,51.445383],[-0.30151,51.445417],[-0.301476,51.445452],[-0.301461,51.445561],[-0.301447,51.445935],[-0.301447,51.446148],[-0.301297,51.446146],[-0.301295,51.446171],[-0.301181,51.44617],[-0.301183,51.446286],[-0.300973,51.446287],[-0.300617,51.446143],[-0.300542,51.446127],[-0.300613,51.445995],[-0.300197,51.445903],[-0.300133,51.446029],[-0.300198,51.446079],[-0.30021,51.44611],[-0.300206,51.446136],[-0.30018,51.446178],[-0.300117,51.446211],[-0.300045,51.446262],[-0.299635,51.446299],[-0.299371,51.446301],[-0.299174,51.44634],[-0.299066,51.446373],[-0.298924,51.446521],[-0.298855,51.446673],[-0.298837,51.44677],[-0.298815,51.446836],[-0.298811,51.446879],[-0.298857,51.447292],[-0.298886,51.447479],[-0.298914,51.447796],[-0.298953,51.448069],[-0.299056,51.448585],[-0.299119,51.448859],[-0.299243,51.449166],[-0.299433,51.449509],[-0.299582,51.449735],[-0.299719,51.449867],[-0.299954,51.450072],[-0.300117,51.450194],[-0.300159,51.450211],[-0.300247,51.450285],[-0.300334,51.45034],[-0.300435,51.450318],[-0.300564,51.45031],[-0.300669,51.450315],[-0.300759,51.450332],[-0.301027,51.450447],[-0.301108,51.450526],[-0.301177,51.450622],[-0.300935,51.450699],[-0.300678,51.450803],[-0.300859,51.451104],[-0.301044,51.451361],[-0.301192,51.451532],[-0.301424,51.451768]]]]},"type":"Feature","properties":{"entry-date":"2026-04-03","start-date":"1982-09-07","end-date":"","entity":44006533,"name":"Petersham","dataset":"conservation-area","typology":"geography","reference":"7351","prefix":"conservation-area","organisation-entity":"266","quality":"some","notes":"Character Appraisal Extra documents are available.","document-url":"https://www.richmond.gov.uk/media/4041/ca_studies_6_7_23_67-4.pdf","documentation-url":"https://www.richmond.gov.uk/services/planning/conservation_and_urban_design/conservation_areas/conservation_area_study"}}