London Borough of Hillingdon

Conservation area: Black Jacks Lock CA-14

Black Jacks Lock CA-14

geometry: MULTIPOLYGON (((-0.497470 51.604244,-0.497457 51.604134,-0.497230...
reference: CA-14
document-url: https://www.hillingdon.gov.uk/media/3839/Black-Jacks-and-Copper-Mill-Lock-map/pd...
end-date
entry-date: 2026-03-13
name: Black Jacks Lock
start-date: 1975-07-31
documentation-url
notes
designation-date: 1975-07-31
legislation
point: POINT (-0.496008 51.602883)
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organisation