Conservation area

Hilsea Lines

Field	Value	Fact links
Reference	2690	Facts
Prefix	conservation-area	Facts
Name	Hilsea Lines	Facts
Dataset	Conservation area	no fact link
Organisation	Historic England	no fact link
Start date	1994-11-02	no fact link
End date		no fact link
Entry date	2025-09-09	Facts
Typology	geography	no fact link
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50.832144)))	Facts
Point	`POINT (-1.065912 50.834291)`	Facts
Notes	Extra documents are available.	Facts
Document url	https://www.portsmouth.gov.uk/wp-content/uploads/2020/05/development-and-planning-hilsea-lines-guidelines.pdf	Facts
Designation date	1994-11-02	Facts

{
    "reference": "2690",
    "prefix": "conservation-area",
    "name": "Hilsea Lines",
    "dataset": "conservation-area",
    "organisation-entity": "16",
    "start-date": "1994-11-02",
    "end-date": "",
    "entry-date": "2025-09-09",
    "typology": "geography",
    "geometry": "MULTIPOLYGON (((-1.070761 50.83444, -1.070636 50.834604, -1.070584 50.834631, -1.070449 50.834862, -1.070268 50.835257, -1.070215 50.835267, -1.070232 50.835321, -1.069613 50.835389, -1.069629 50.835326, -1.069672 50.835279, -1.068101 50.835425, -1.068053 50.835422, -1.067894 50.835383, -1.066306 50.834971, -1.066386 50.834408, -1.066036 50.834331, -1.06549 50.834141, -1.065295 50.834064, -1.064874 50.833927, -1.064496 50.833835, -1.0643 50.833803, -1.062793 50.833596, -1.062467 50.833574, -1.061616 50.833557, -1.061593 50.833739, -1.061411 50.833692, -1.06096 50.8341, -1.06084 50.834131, -1.059788 50.834115, -1.058742 50.83407, -1.05784 50.833633, -1.057076 50.833309, -1.056845 50.832901, -1.057094 50.832649, -1.056227 50.832318, -1.056046 50.832238, -1.055263 50.831956, -1.055155 50.83196, -1.055095 50.831944, -1.053745 50.831494, -1.052885 50.831705, -1.052624 50.831554, -1.052583 50.831582, -1.05255 50.831571, -1.052126 50.831842, -1.051795 50.831828, -1.051663 50.831818, -1.051561 50.831799, -1.050133 50.831485, -1.050103 50.831362, -1.049969 50.831267, -1.049521 50.831414, -1.049503 50.831443, -1.049496 50.831476, -1.049526 50.831603, -1.049525 50.831649, -1.049467 50.8317, -1.049449 50.83175, -1.049457 50.831794, -1.049485 50.831834, -1.049381 50.831943, -1.049277 50.832124, -1.049219 50.832564, -1.049292 50.83258, -1.049469 50.832597, -1.050102 50.832591, -1.050197 50.832613, -1.050325 50.832604, -1.050367 50.83262, -1.050426 50.832619, -1.050475 50.832629, -1.050561 50.832624, -1.050682 50.832638, -1.050886 50.832626, -1.050983 50.832632, -1.052251 50.832787, -1.052741 50.832876, -1.052866 50.832912, -1.052948 50.832918, -1.053659 50.833055, -1.053817 50.833094, -1.053877 50.833125, -1.053909 50.833121, -1.053991 50.833147, -1.054104 50.8332, -1.054172 50.833205, -1.054724 50.833358, -1.054712 50.833378, -1.054722 50.833405, -1.054827 50.833457, -1.054833 50.833451, -1.054882 50.83345, -1.054911 50.83343, -1.055505 50.833727, -1.056286 50.834101, -1.057105 50.834467, -1.057676 50.834692, -1.05801 50.834812, -1.058542 50.834964, -1.059416 50.835171, -1.060351 50.835376, -1.060898 50.835483, -1.061495 50.835586, -1.06223 50.835697, -1.063312 50.835843, -1.065038 50.836041, -1.065946 50.836129, -1.067087 50.836223, -1.067538 50.836248, -1.071529 50.836389, -1.071586 50.835583, -1.071507 50.835579, -1.07142 50.835553, -1.071341 50.835543, -1.070788 50.835563, -1.070877 50.835403, -1.070925 50.835174, -1.070474 50.835183, -1.070474 50.835127, -1.070522 50.835126, -1.070546 50.835069, -1.070761 50.83444)), ((-1.076877 50.832144, -1.07684 50.832355, -1.076628 50.8327, -1.0765 50.832892, -1.076059 50.833297, -1.075613 50.833553, -1.075295 50.833719, -1.075222 50.833769, -1.075157 50.83384, -1.075083 50.83389, -1.075015 50.833923, -1.074463 50.834102, -1.073771 50.83426, -1.072802 50.834283, -1.072831 50.834831, -1.071998 50.834856, -1.071932 50.834879, -1.071944 50.834921, -1.071989 50.834989, -1.072083 50.835068, -1.07221 50.835204, -1.072281 50.835317, -1.072309 50.835383, -1.072497 50.835719, -1.072857 50.835681, -1.073044 50.835679, -1.074006 50.835791, -1.07825 50.836251, -1.078292 50.836225, -1.078334 50.836178, -1.07842 50.836059, -1.078501 50.835569, -1.07862 50.834948, -1.07864 50.834766, -1.078757 50.834104, -1.078756 50.833855, -1.078722 50.83328, -1.078726 50.833214, -1.078744 50.833123, -1.078798 50.833019, -1.078895 50.832925, -1.078967 50.832878, -1.079421 50.832634, -1.07923 50.832571, -1.076877 50.832144)))",
    "point": "POINT (-1.065912 50.834291)",
    "entity": 44001784,
    "quality": "",
    "notes": "Extra documents are available.",
    "document-url": "https://www.portsmouth.gov.uk/wp-content/uploads/2020/05/development-and-planning-hilsea-lines-guidelines.pdf",
    "designation-date": "1994-11-02"
}

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© Historic England 2025. Contains Ordnance Survey data © Crown copyright and database right 2025. 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.

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