London Borough of Hillingdon
Conservation area: Black Jacks and Copper Mill Lock 3404
Legend
- London Borough of Hillingdon boundary
- Conservation areas
Black Jacks and Copper Mill Lock 3404
- geometry
-
MULTIPOLYGON (((-0.499643 51.608597,-0.499631 51.608501,-0.499529... - reference
- 3404
- end-date
- name
- Black Jacks and Copper Mill Lock
- start-date
- 1980-10-23
- documentation-url
- https://www.hillingdon.gov.uk/conservation-areas
- entry-date
- 2025-09-09
- notes
- No Appraisal document.
- designation-date
- 1975-01-01
- point
-
POINT (-0.497407 51.607967) - GeoX
- GeoY
- legislation
- organisation