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Conservation area

Chiswick High Road

Field Value Fact links
CURIE conservation-area:HSLCA28 no fact link
Prefix conservation-area Facts
Reference HSLCA28 Facts
Name Chiswick High Road 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 2014-08-26 Facts
End date Facts
Entry date 2026-03-20 Facts
Typology geography no fact link
Geometry MULTIPOLYGON (((-0.259086 51.49299, -0.259138 51.493148, -0.25934 51.49313, -0.259377 51.493132, -0.259852 51.493092, -0.259803 51.492875, -0.260076 51.49287, -0.260445 51.492866, -0.260501 51.492861, -0.260517 51.492855, -0.260965 51.492876, -0.261036 51.492875, -0.261083 51.492868, -0.261107 51.492859, -0.261127 51.492845, -0.261137 51.492835, -0.261142 51.492825, -0.261154 51.492508, -0.261153 51.492504, -0.261143 51.492496, -0.261132 51.492492, -0.261024 51.492495, -0.26102 51.49244, -0.260896 51.492442, -0.26082 51.49212, -0.259887 51.492216, -0.259869 51.492157, -0.259689 51.492179, -0.259623 51.492189, -0.259257 51.492234, -0.25907 51.492263, -0.258531 51.492312, -0.258464 51.492159, -0.258325 51.491817, -0.25785 51.491884, -0.257815 51.491793, -0.256329 51.492044, -0.256093 51.49148, -0.255799 51.491546, -0.255603 51.491183, -0.255267 51.491264, -0.255279 51.491282, -0.255367 51.491475, -0.255417 51.491599, -0.255453 51.491689, -0.255535 51.491918, -0.25565 51.492225, -0.255668 51.492266, -0.255567 51.492271, -0.255552 51.492284, -0.255554 51.492296, -0.255454 51.492306, -0.255289 51.492328, -0.255151 51.492336, -0.255133 51.492354, -0.255085 51.492361, -0.255049 51.492358, -0.254747 51.492402, -0.254724 51.492345, -0.254388 51.492376, -0.254245 51.492383, -0.25423 51.49233, -0.253947 51.492365, -0.253943 51.492355, -0.253368 51.492443, -0.253395 51.492544, -0.252899 51.492571, -0.252677 51.492596, -0.252499 51.492598, -0.252495 51.49254, -0.252205 51.492534, -0.252176 51.492514, -0.252154 51.49249, -0.252463 51.4924, -0.252473 51.492394, -0.252476 51.49239, -0.252474 51.492378, -0.252466 51.492359, -0.25258 51.492337, -0.252537 51.492257, -0.252523 51.492258, -0.252476 51.492169, -0.25241 51.492145, -0.252128 51.492204, -0.251868 51.492277, -0.251751 51.492278, -0.251732 51.492433, -0.251754 51.492478, -0.2517 51.492605, -0.251646 51.492639, -0.251598 51.492717, -0.25152 51.492917, -0.251553 51.493098, -0.251589 51.493274, -0.251913 51.493253, -0.251911 51.493225, -0.252404 51.493226, -0.252532 51.49323, -0.252529 51.493284, -0.252788 51.493286, -0.25279 51.493223, -0.252858 51.49322, -0.252959 51.493203, -0.254027 51.493125, -0.254434 51.493106, -0.254439 51.493137, -0.254492 51.493135, -0.25448 51.49335, -0.254662 51.493351, -0.254662 51.49339, -0.254747 51.493392, -0.254741 51.49374, -0.254745 51.493766, -0.254567 51.493765, -0.254557 51.493981, -0.254493 51.493981, -0.254475 51.494262, -0.254505 51.494263, -0.254505 51.494275, -0.254946 51.494286, -0.254937 51.494602, -0.254929 51.494715, -0.255185 51.49472, -0.255176 51.494955, -0.255189 51.494996, -0.255178 51.495233, -0.255392 51.495224, -0.255411 51.494929, -0.255635 51.49493, -0.255489 51.494793, -0.255455 51.49478, -0.255453 51.494713, -0.255457 51.494582, -0.25546 51.494522, -0.255465 51.494494, -0.255521 51.494491, -0.255514 51.494033, -0.255517 51.493923, -0.255577 51.493924, -0.255582 51.493848, -0.255509 51.493847, -0.255529 51.493491, -0.255559 51.493011, -0.255931 51.493018, -0.256507 51.493026, -0.256507 51.493009, -0.256925 51.493013, -0.257112 51.493025, -0.257102 51.493121, -0.257154 51.493117, -0.257745 51.49314, -0.257776 51.493101, -0.257991 51.493192, -0.258096 51.493141, -0.258218 51.493127, -0.258402 51.493124, -0.258392 51.493076, -0.258718 51.493051, -0.258678 51.492846, -0.258992 51.49282, -0.25901 51.492882, -0.259048 51.49288, -0.259086 51.49299))) Facts
Point POINT (-0.256163 51.492773) Facts
Document url https://www.hounslow.gov.uk/downloads/file/13324/chiswick-high-road-conservation-area-appraisal-updated-january-2022- Facts
Designation date 2014-08-26 Facts
Documentation url https://www.hounslow.gov.uk/planning-building/design-conservation/4 Facts

Available Code Snippets: 

{
        "entry-date": "2026-03-20",
        "start-date": "2014-08-26",
        "end-date": "",
        "entity": 44015580,
        "name": "Chiswick High Road",
        "dataset": "conservation-area",
        "typology": "geography",
        "reference": "HSLCA28",
        "prefix": "conservation-area",
        "organisation-entity": 170,
        "geometry": "MULTIPOLYGON (((-0.259086 51.49299, -0.259138 51.493148, -0.25934 51.49313, -0.259377 51.493132, -0.259852 51.493092, -0.259803 51.492875, -0.260076 51.49287, -0.260445 51.492866, -0.260501 51.492861, -0.260517 51.492855, -0.260965 51.492876, -0.261036 51.492875, -0.261083 51.492868, -0.261107 51.492859, -0.261127 51.492845, -0.261137 51.492835, -0.261142 51.492825, -0.261154 51.492508, -0.261153 51.492504, -0.261143 51.492496, -0.261132 51.492492, -0.261024 51.492495, -0.26102 51.49244, -0.260896 51.492442, -0.26082 51.49212, -0.259887 51.492216, -0.259869 51.492157, -0.259689 51.492179, -0.259623 51.492189, -0.259257 51.492234, -0.25907 51.492263, -0.258531 51.492312, -0.258464 51.492159, -0.258325 51.491817, -0.25785 51.491884, -0.257815 51.491793, -0.256329 51.492044, -0.256093 51.49148, -0.255799 51.491546, -0.255603 51.491183, -0.255267 51.491264, -0.255279 51.491282, -0.255367 51.491475, -0.255417 51.491599, -0.255453 51.491689, -0.255535 51.491918, -0.25565 51.492225, -0.255668 51.492266, -0.255567 51.492271, -0.255552 51.492284, -0.255554 51.492296, -0.255454 51.492306, -0.255289 51.492328, -0.255151 51.492336, -0.255133 51.492354, -0.255085 51.492361, -0.255049 51.492358, -0.254747 51.492402, -0.254724 51.492345, -0.254388 51.492376, -0.254245 51.492383, -0.25423 51.49233, -0.253947 51.492365, -0.253943 51.492355, -0.253368 51.492443, -0.253395 51.492544, -0.252899 51.492571, -0.252677 51.492596, -0.252499 51.492598, -0.252495 51.49254, -0.252205 51.492534, -0.252176 51.492514, -0.252154 51.49249, -0.252463 51.4924, -0.252473 51.492394, -0.252476 51.49239, -0.252474 51.492378, -0.252466 51.492359, -0.25258 51.492337, -0.252537 51.492257, -0.252523 51.492258, -0.252476 51.492169, -0.25241 51.492145, -0.252128 51.492204, -0.251868 51.492277, -0.251751 51.492278, -0.251732 51.492433, -0.251754 51.492478, -0.2517 51.492605, -0.251646 51.492639, -0.251598 51.492717, -0.25152 51.492917, -0.251553 51.493098, -0.251589 51.493274, -0.251913 51.493253, -0.251911 51.493225, -0.252404 51.493226, -0.252532 51.49323, -0.252529 51.493284, -0.252788 51.493286, -0.25279 51.493223, -0.252858 51.49322, -0.252959 51.493203, -0.254027 51.493125, -0.254434 51.493106, -0.254439 51.493137, -0.254492 51.493135, -0.25448 51.49335, -0.254662 51.493351, -0.254662 51.49339, -0.254747 51.493392, -0.254741 51.49374, -0.254745 51.493766, -0.254567 51.493765, -0.254557 51.493981, -0.254493 51.493981, -0.254475 51.494262, -0.254505 51.494263, -0.254505 51.494275, -0.254946 51.494286, -0.254937 51.494602, -0.254929 51.494715, -0.255185 51.49472, -0.255176 51.494955, -0.255189 51.494996, -0.255178 51.495233, -0.255392 51.495224, -0.255411 51.494929, -0.255635 51.49493, -0.255489 51.494793, -0.255455 51.49478, -0.255453 51.494713, -0.255457 51.494582, -0.25546 51.494522, -0.255465 51.494494, -0.255521 51.494491, -0.255514 51.494033, -0.255517 51.493923, -0.255577 51.493924, -0.255582 51.493848, -0.255509 51.493847, -0.255529 51.493491, -0.255559 51.493011, -0.255931 51.493018, -0.256507 51.493026, -0.256507 51.493009, -0.256925 51.493013, -0.257112 51.493025, -0.257102 51.493121, -0.257154 51.493117, -0.257745 51.49314, -0.257776 51.493101, -0.257991 51.493192, -0.258096 51.493141, -0.258218 51.493127, -0.258402 51.493124, -0.258392 51.493076, -0.258718 51.493051, -0.258678 51.492846, -0.258992 51.49282, -0.25901 51.492882, -0.259048 51.49288, -0.259086 51.49299)))",
        "point": "POINT (-0.256163 51.492773)",
        "quality": "authoritative",
        "document-url": "https://www.hounslow.gov.uk/downloads/file/13324/chiswick-high-road-conservation-area-appraisal-updated-january-2022-",
        "designation-date": "2014-08-26",
        "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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