Conservation area
Portman Estate
| Field | Value | Fact links |
|---|---|---|
| CURIE | conservation-area:CONARA/1160 | no fact link |
| Prefix | conservation-area | Facts |
| Reference | CONARA/1160 | Facts |
| Name | Portman Estate | Facts |
| Quality | Authoritative: We have some data from the authoritative source | no fact link |
| Dataset | Conservation area | no fact link |
| Organisation | City of Westminster | no fact link |
| Start date | 2008-02-21 | Facts |
| End date | Facts | |
| Entry date | 2008-02-21 | Facts |
| Typology | geography | no fact link |
| Geometry |
MULTIPOLYGON (((-0.15622 51.522353, -0.156414 51.522328, -0.16112 51.521493, -0.160912 51.521064, -0.161509 51.520956, -0.161435 51.520819, -0.161983 51.520729, -0.162043 51.520829, -0.16244 51.520759, -0.162495 51.520834, -0.162726 51.520795, -0.162686 51.520718, -0.162972 51.520659, -0.163288 51.521121, -0.164873 51.520843, -0.164677 51.520648, -0.164807 51.520592, -0.164734 51.520536, -0.16476 51.520519, -0.164615 51.520404, -0.164725 51.520343, -0.164747 51.520353, -0.164906 51.520236, -0.164868 51.520218, -0.164956 51.520147, -0.164934 51.520129, -0.164948 51.520114, -0.164909 51.520096, -0.165164 51.51987, -0.165229 51.519893, -0.16525 51.519871, -0.16514 51.519822, -0.165272 51.519709, -0.165221 51.519683, -0.165303 51.519622, -0.165326 51.519607, -0.165361 51.519573, -0.165365 51.519509, -0.16516 51.519484, -0.165131 51.519474, -0.165162 51.519379, -0.165922 51.519479, -0.165956 51.519392, -0.165976 51.519316, -0.16604 51.51921, -0.166216 51.51907, -0.165697 51.518789, -0.16564 51.518831, -0.165628 51.518826, -0.165575 51.518869, -0.165533 51.518847, -0.165568 51.51882, -0.165271 51.518656, -0.16502 51.518838, -0.164896 51.518863, -0.164695 51.518842, -0.163734 51.519021, -0.163045 51.519143, -0.162501 51.518022, -0.162462 51.517861, -0.163041 51.517749, -0.163095 51.517692, -0.162971 51.517453, -0.163346 51.517324, -0.163245 51.516996, -0.163649 51.516926, -0.163575 51.51672, -0.162747 51.516886, -0.162526 51.516267, -0.163581 51.516066, -0.163471 51.515994, -0.163432 51.515942, -0.163283 51.515825, -0.163219 51.515888, -0.162568 51.515999, -0.162576 51.516031, -0.162401 51.516048, -0.162374 51.515964, -0.162389 51.515574, -0.162329 51.515554, -0.162264 51.515373, -0.16213 51.515141, -0.162047 51.515159, -0.161983 51.514978, -0.161592 51.514735, -0.161573 51.514683, -0.161333 51.514532, -0.161231 51.514268, -0.160373 51.514409, -0.160467 51.514628, -0.160578 51.514668, -0.160691 51.514932, -0.159752 51.515046, -0.159516 51.514542, -0.159336 51.514187, -0.160982 51.513989, -0.16106 51.513862, -0.160044 51.513226, -0.158415 51.513407, -0.155959 51.513733, -0.156195 51.514245, -0.155885 51.51431, -0.155059 51.51438, -0.155227 51.514738, -0.154232 51.51493, -0.154396 51.515319, -0.154371 51.51542, -0.15367 51.515532, -0.150988 51.515997, -0.151333 51.516936, -0.151273 51.516945, -0.151353 51.517284, -0.151866 51.517237, -0.151978 51.517402, -0.152058 51.517435, -0.15221 51.517697, -0.15226 51.517958, -0.151553 51.518028, -0.151564 51.518304, -0.152295 51.518375, -0.152181 51.518779, -0.152342 51.518803, -0.152346 51.518883, -0.15213 51.5189, -0.15216 51.519149, -0.152119 51.519148, -0.152188 51.519616, -0.152158 51.519622, -0.152158 51.519687, -0.152473 51.51967, -0.152496 51.51981, -0.153125 51.519769, -0.153092 51.519524, -0.153399 51.519508, -0.1536 51.520664, -0.153691 51.520665, -0.154214 51.520638, -0.154533 51.521167, -0.155306 51.521136, -0.155231 51.521029, -0.155161 51.521049, -0.154945 51.520777, -0.154862 51.52062, -0.154919 51.5206, -0.15465 51.520228, -0.154469 51.519942, -0.154812 51.519877, -0.154937 51.520169, -0.155428 51.52007, -0.155933 51.52104, -0.155305 51.521144, -0.155391 51.521244, -0.155665 51.521206, -0.155852 51.521633, -0.155693 51.521659, -0.156058 51.52216, -0.15622 51.522353), (-0.154791 51.516396, -0.154944 51.516401, -0.155182 51.516996, -0.156489 51.516745, -0.1566 51.517011, -0.156435 51.517053, -0.156539 51.517258, -0.157142 51.517156, -0.157442 51.517847, -0.157122 51.517893, -0.157146 51.517938, -0.157763 51.519218, -0.157824 51.519212, -0.157899 51.519394, -0.157798 51.519412, -0.157786 51.519381, -0.157632 51.519403, -0.157617 51.519393, -0.157528 51.519411, -0.157198 51.519471, -0.157208 51.519488, -0.157172 51.519498, -0.157197 51.519568, -0.157 51.519605, -0.15689 51.519355, -0.156308 51.519458, -0.156682 51.520306, -0.156487 51.520341, -0.156095 51.520399, -0.155797 51.519766, -0.155921 51.519744, -0.15583 51.519533, -0.155687 51.51956, -0.155069 51.518237, -0.155697 51.518129, -0.155611 51.517913, -0.155382 51.517455, -0.15354 51.517756, -0.153344 51.517316, -0.154521 51.517125, -0.154437 51.516927, -0.154367 51.5169, -0.154191 51.516485, -0.154791 51.516396), (-0.157366 51.514912, -0.15779 51.51586, -0.158524 51.515731, -0.159024 51.516827, -0.157544 51.517099, -0.157036 51.515976, -0.156963 51.516001, -0.156556 51.515076, -0.157366 51.514912)))
|
Facts |
| Point |
POINT (-0.158299 51.517953)
|
Facts |
| Document url | https://www.westminster.gov.uk/media/document/portland-conservation-area-audit-spg | Facts |
| Designation date | 1990-11-20 | Facts |
| Documentation url | https://www.westminster.gov.uk/planning-building-control-and-environmental-regulations/planning-policy/supplementary-planning-documents-and-guidance/conservation-area-audits-maps-and-guidance-l-z#portman | Facts |
Available Code Snippets:
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"entry-date": "2008-02-21",
"start-date": "2008-02-21",
"end-date": "",
"entity": 44002859,
"name": "Portman Estate",
"dataset": "conservation-area",
"typology": "geography",
"reference": "CONARA/1160",
"prefix": "conservation-area",
"organisation-entity": "387",
"geometry": "MULTIPOLYGON (((-0.15622 51.522353, -0.156414 51.522328, -0.16112 51.521493, -0.160912 51.521064, -0.161509 51.520956, -0.161435 51.520819, -0.161983 51.520729, -0.162043 51.520829, -0.16244 51.520759, -0.162495 51.520834, -0.162726 51.520795, -0.162686 51.520718, -0.162972 51.520659, -0.163288 51.521121, -0.164873 51.520843, -0.164677 51.520648, -0.164807 51.520592, -0.164734 51.520536, -0.16476 51.520519, -0.164615 51.520404, -0.164725 51.520343, -0.164747 51.520353, -0.164906 51.520236, -0.164868 51.520218, -0.164956 51.520147, -0.164934 51.520129, -0.164948 51.520114, -0.164909 51.520096, -0.165164 51.51987, -0.165229 51.519893, -0.16525 51.519871, -0.16514 51.519822, -0.165272 51.519709, -0.165221 51.519683, -0.165303 51.519622, -0.165326 51.519607, -0.165361 51.519573, -0.165365 51.519509, -0.16516 51.519484, -0.165131 51.519474, -0.165162 51.519379, -0.165922 51.519479, -0.165956 51.519392, -0.165976 51.519316, -0.16604 51.51921, -0.166216 51.51907, -0.165697 51.518789, -0.16564 51.518831, -0.165628 51.518826, -0.165575 51.518869, -0.165533 51.518847, -0.165568 51.51882, -0.165271 51.518656, -0.16502 51.518838, -0.164896 51.518863, -0.164695 51.518842, -0.163734 51.519021, -0.163045 51.519143, -0.162501 51.518022, -0.162462 51.517861, -0.163041 51.517749, -0.163095 51.517692, -0.162971 51.517453, -0.163346 51.517324, -0.163245 51.516996, -0.163649 51.516926, -0.163575 51.51672, -0.162747 51.516886, -0.162526 51.516267, -0.163581 51.516066, -0.163471 51.515994, -0.163432 51.515942, -0.163283 51.515825, -0.163219 51.515888, -0.162568 51.515999, -0.162576 51.516031, -0.162401 51.516048, -0.162374 51.515964, -0.162389 51.515574, -0.162329 51.515554, -0.162264 51.515373, -0.16213 51.515141, -0.162047 51.515159, -0.161983 51.514978, -0.161592 51.514735, -0.161573 51.514683, -0.161333 51.514532, -0.161231 51.514268, -0.160373 51.514409, -0.160467 51.514628, -0.160578 51.514668, -0.160691 51.514932, -0.159752 51.515046, -0.159516 51.514542, -0.159336 51.514187, -0.160982 51.513989, -0.16106 51.513862, -0.160044 51.513226, -0.158415 51.513407, -0.155959 51.513733, -0.156195 51.514245, -0.155885 51.51431, -0.155059 51.51438, -0.155227 51.514738, -0.154232 51.51493, -0.154396 51.515319, -0.154371 51.51542, -0.15367 51.515532, -0.150988 51.515997, -0.151333 51.516936, -0.151273 51.516945, -0.151353 51.517284, -0.151866 51.517237, -0.151978 51.517402, -0.152058 51.517435, -0.15221 51.517697, -0.15226 51.517958, -0.151553 51.518028, -0.151564 51.518304, -0.152295 51.518375, -0.152181 51.518779, -0.152342 51.518803, -0.152346 51.518883, -0.15213 51.5189, -0.15216 51.519149, -0.152119 51.519148, -0.152188 51.519616, -0.152158 51.519622, -0.152158 51.519687, -0.152473 51.51967, -0.152496 51.51981, -0.153125 51.519769, -0.153092 51.519524, -0.153399 51.519508, -0.1536 51.520664, -0.153691 51.520665, -0.154214 51.520638, -0.154533 51.521167, -0.155306 51.521136, -0.155231 51.521029, -0.155161 51.521049, -0.154945 51.520777, -0.154862 51.52062, -0.154919 51.5206, -0.15465 51.520228, -0.154469 51.519942, -0.154812 51.519877, -0.154937 51.520169, -0.155428 51.52007, -0.155933 51.52104, -0.155305 51.521144, -0.155391 51.521244, -0.155665 51.521206, -0.155852 51.521633, -0.155693 51.521659, -0.156058 51.52216, -0.15622 51.522353), (-0.154791 51.516396, -0.154944 51.516401, -0.155182 51.516996, -0.156489 51.516745, -0.1566 51.517011, -0.156435 51.517053, -0.156539 51.517258, -0.157142 51.517156, -0.157442 51.517847, -0.157122 51.517893, -0.157146 51.517938, -0.157763 51.519218, -0.157824 51.519212, -0.157899 51.519394, -0.157798 51.519412, -0.157786 51.519381, -0.157632 51.519403, -0.157617 51.519393, -0.157528 51.519411, -0.157198 51.519471, -0.157208 51.519488, -0.157172 51.519498, -0.157197 51.519568, -0.157 51.519605, -0.15689 51.519355, -0.156308 51.519458, -0.156682 51.520306, -0.156487 51.520341, -0.156095 51.520399, -0.155797 51.519766, -0.155921 51.519744, -0.15583 51.519533, -0.155687 51.51956, -0.155069 51.518237, -0.155697 51.518129, -0.155611 51.517913, -0.155382 51.517455, -0.15354 51.517756, -0.153344 51.517316, -0.154521 51.517125, -0.154437 51.516927, -0.154367 51.5169, -0.154191 51.516485, -0.154791 51.516396), (-0.157366 51.514912, -0.15779 51.51586, -0.158524 51.515731, -0.159024 51.516827, -0.157544 51.517099, -0.157036 51.515976, -0.156963 51.516001, -0.156556 51.515076, -0.157366 51.514912)))",
"point": "POINT (-0.158299 51.517953)",
"quality": "authoritative",
"document-url": "https://www.westminster.gov.uk/media/document/portland-conservation-area-audit-spg",
"designation-date": "1990-11-20",
"documentation-url": "https://www.westminster.gov.uk/planning-building-control-and-environmental-regulations/planning-policy/supplementary-planning-documents-and-guidance/conservation-area-audits-maps-and-guidance-l-z#portman"
}Loading...© 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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