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Conservation area

Old Chiswick

Field Value Fact links
CURIE conservation-area:HSLCA03 no fact link
Prefix conservation-area Facts
Reference HSLCA03 Facts
Name Old Chiswick Facts
Quality Authoritative: We have some data from the authoritative source no fact link
Dataset Conservation area no fact link
Organisation London Borough of Hounslow no fact link
Start date Facts
End date Facts
Entry date 2026-03-20 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.245253 51.489507, -0.245304 51.489582, -0.245453 51.489831, -0.245511 51.48992, -0.245529 51.489954, -0.245537 51.489977, -0.24583 51.489861, -0.246464 51.489599, -0.246793 51.489468, -0.247242 51.489293, -0.247624 51.489142, -0.248583 51.488749, -0.248788 51.488669, -0.249422 51.488414, -0.249602 51.488335, -0.249755 51.488273, -0.250132 51.488109, -0.25058 51.487899, -0.25081 51.487789, -0.251455 51.487473, -0.251515 51.487446, -0.251695 51.487356, -0.251684 51.487284, -0.251677 51.487145, -0.251682 51.487107, -0.251694 51.487065, -0.251716 51.487031, -0.251763 51.486948, -0.251798 51.486864, -0.251818 51.486846, -0.251893 51.486752, -0.251947 51.486709, -0.252034 51.48666, -0.252133 51.486612, -0.2522 51.486575, -0.25234 51.486502, -0.252568 51.486356, -0.252662 51.486279, -0.252781 51.486197, -0.252922 51.486107, -0.253042 51.486034, -0.253199 51.485949, -0.253339 51.485879, -0.253709 51.485712, -0.25414 51.485534, -0.254892 51.48521, -0.255135 51.485099, -0.255188 51.48506, -0.255212 51.485038, -0.25524 51.485006, -0.255255 51.484986, -0.255286 51.484926, -0.25533 51.484835, -0.255437 51.484604, -0.255379 51.484584, -0.255315 51.484554, -0.255253 51.484494, -0.254978 51.484179, -0.254634 51.483776, -0.254187 51.483264, -0.253868 51.482918, -0.253709 51.482713, -0.253245 51.48293, -0.253216 51.482967, -0.253182 51.483102, -0.253177 51.483152, -0.253124 51.483272, -0.253077 51.483398, -0.253047 51.483471, -0.252953 51.483644, -0.252867 51.483765, -0.252788 51.483861, -0.252363 51.48419, -0.252178 51.484317, -0.25152 51.484803, -0.251242 51.484999, -0.250984 51.485169, -0.250833 51.485272, -0.250547 51.485219, -0.249992 51.484909, -0.249007 51.484439, -0.24896 51.484488, -0.248911 51.484545, -0.248866 51.48459, -0.248828 51.484634, -0.248757 51.484724, -0.24871 51.484777, -0.248667 51.484821, -0.248568 51.484908, -0.248486 51.484977, -0.248382 51.485059, -0.248256 51.485155, -0.248126 51.485248, -0.247996 51.485337, -0.247759 51.485495, -0.247616 51.485579, -0.247542 51.485618, -0.247206 51.485802, -0.247077 51.485871, -0.246942 51.485939, -0.246877 51.485974, -0.246727 51.486046, -0.246575 51.486113, -0.246083 51.486342, -0.245607 51.486572, -0.245407 51.486673, -0.245216 51.486767, -0.245088 51.486829, -0.244852 51.486937, -0.244779 51.486972, -0.244707 51.487009, -0.244612 51.487066, -0.244438 51.487179, -0.243957 51.487518, -0.243848 51.487593, -0.243701 51.487685, -0.24356 51.487769, -0.243524 51.487788, -0.243369 51.487893, -0.243578 51.488046, -0.244207 51.488501, -0.244503 51.488709, -0.244648 51.48884, -0.244702 51.488925, -0.244786 51.489009, -0.244826 51.489046, -0.244863 51.489033, -0.244943 51.489001, -0.245009 51.489077, -0.24536 51.48946, -0.245253 51.489507))) Facts
Point POINT (-0.249294 51.486598) Facts
Document url https://www.hounslow.gov.uk/downloads/file/13337/old-chiswick-conservation-area-appraisal-updated-january-2020- Facts
Designation date 1969-05-01 Facts
Documentation url https://www.hounslow.gov.uk/planning-building/design-conservation/4 Facts

Available Code Snippets: 

{
        "entry-date": "2026-03-20",
        "start-date": "",
        "end-date": "",
        "entity": 44015593,
        "name": "Old Chiswick",
        "dataset": "conservation-area",
        "typology": "geography",
        "reference": "HSLCA03",
        "prefix": "conservation-area",
        "organisation-entity": 170,
        "geometry": "MULTIPOLYGON (((-0.245253 51.489507, -0.245304 51.489582, -0.245453 51.489831, -0.245511 51.48992, -0.245529 51.489954, -0.245537 51.489977, -0.24583 51.489861, -0.246464 51.489599, -0.246793 51.489468, -0.247242 51.489293, -0.247624 51.489142, -0.248583 51.488749, -0.248788 51.488669, -0.249422 51.488414, -0.249602 51.488335, -0.249755 51.488273, -0.250132 51.488109, -0.25058 51.487899, -0.25081 51.487789, -0.251455 51.487473, -0.251515 51.487446, -0.251695 51.487356, -0.251684 51.487284, -0.251677 51.487145, -0.251682 51.487107, -0.251694 51.487065, -0.251716 51.487031, -0.251763 51.486948, -0.251798 51.486864, -0.251818 51.486846, -0.251893 51.486752, -0.251947 51.486709, -0.252034 51.48666, -0.252133 51.486612, -0.2522 51.486575, -0.25234 51.486502, -0.252568 51.486356, -0.252662 51.486279, -0.252781 51.486197, -0.252922 51.486107, -0.253042 51.486034, -0.253199 51.485949, -0.253339 51.485879, -0.253709 51.485712, -0.25414 51.485534, -0.254892 51.48521, -0.255135 51.485099, -0.255188 51.48506, -0.255212 51.485038, -0.25524 51.485006, -0.255255 51.484986, -0.255286 51.484926, -0.25533 51.484835, -0.255437 51.484604, -0.255379 51.484584, -0.255315 51.484554, -0.255253 51.484494, -0.254978 51.484179, -0.254634 51.483776, -0.254187 51.483264, -0.253868 51.482918, -0.253709 51.482713, -0.253245 51.48293, -0.253216 51.482967, -0.253182 51.483102, -0.253177 51.483152, -0.253124 51.483272, -0.253077 51.483398, -0.253047 51.483471, -0.252953 51.483644, -0.252867 51.483765, -0.252788 51.483861, -0.252363 51.48419, -0.252178 51.484317, -0.25152 51.484803, -0.251242 51.484999, -0.250984 51.485169, -0.250833 51.485272, -0.250547 51.485219, -0.249992 51.484909, -0.249007 51.484439, -0.24896 51.484488, -0.248911 51.484545, -0.248866 51.48459, -0.248828 51.484634, -0.248757 51.484724, -0.24871 51.484777, -0.248667 51.484821, -0.248568 51.484908, -0.248486 51.484977, -0.248382 51.485059, -0.248256 51.485155, -0.248126 51.485248, -0.247996 51.485337, -0.247759 51.485495, -0.247616 51.485579, -0.247542 51.485618, -0.247206 51.485802, -0.247077 51.485871, -0.246942 51.485939, -0.246877 51.485974, -0.246727 51.486046, -0.246575 51.486113, -0.246083 51.486342, -0.245607 51.486572, -0.245407 51.486673, -0.245216 51.486767, -0.245088 51.486829, -0.244852 51.486937, -0.244779 51.486972, -0.244707 51.487009, -0.244612 51.487066, -0.244438 51.487179, -0.243957 51.487518, -0.243848 51.487593, -0.243701 51.487685, -0.24356 51.487769, -0.243524 51.487788, -0.243369 51.487893, -0.243578 51.488046, -0.244207 51.488501, -0.244503 51.488709, -0.244648 51.48884, -0.244702 51.488925, -0.244786 51.489009, -0.244826 51.489046, -0.244863 51.489033, -0.244943 51.489001, -0.245009 51.489077, -0.24536 51.48946, -0.245253 51.489507)))",
        "point": "POINT (-0.249294 51.486598)",
        "quality": "authoritative",
        "document-url": "https://www.hounslow.gov.uk/downloads/file/13337/old-chiswick-conservation-area-appraisal-updated-january-2020-",
        "designation-date": "1969-05-01",
        "documentation-url": "https://www.hounslow.gov.uk/planning-building/design-conservation/4"
    }
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© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on [date]. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Licensed under the Open Government Licence v.3.0.

Geographical area

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