{"type":"FeatureCollection","metadata":{"area":"CB","name":"Cambridge","dataVersion":"2026-07-20","generatedAt":"2026-09-16T01:20:00.804Z","statusNote":"Restriction status is live at generation time and changes. Re-fetch rather than cache.","geometryNote":"Points are averaged postcode unit centroids, not boundaries, and are not legal boundaries.","attribution":["Contains Ordnance Survey data © Crown copyright and database right 2026.","Contains Royal Mail data © Royal Mail copyright and database right 2026.","Contains National Statistics data © Crown copyright and database right 2026."],"licence":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","crs":"EPSG:27700 (British National Grid)"},"features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[546466,257380]},"properties":{"district":"CB1","settlement":"Cambridge","settlementBasis":"nearest town, 1.8km","postcodeUnits":1159,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[545238,256237]},"properties":{"district":"CB2","settlement":"Cambridge","settlementBasis":"densest named place in district","postcodeUnits":588,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[543431,259354]},"properties":{"district":"CB3","settlement":"Cambridge","settlementBasis":"nearest town, 1.8km","postcodeUnits":418,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[545571,260461]},"properties":{"district":"CB4","settlement":"Cambridge","settlementBasis":"nearest town, 2.1km","postcodeUnits":903,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[547469,259352]},"properties":{"district":"CB5","settlement":"Cambridge","settlementBasis":"nearest town, 2.7km","postcodeUnits":279,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[551360,281030]},"properties":{"district":"CB6","settlement":"Ely","settlementBasis":"nearest town, 2.7km","postcodeUnits":923,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[558571,276068]},"properties":{"district":"CB7","settlement":"Ely","settlementBasis":"densest named place in district","postcodeUnits":752,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[565974,261981]},"properties":{"district":"CB8","settlement":"Newmarket","settlementBasis":"densest named place in district","postcodeUnits":1074,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[567261,245624]},"properties":{"district":"CB9","settlement":"Haverhill","settlementBasis":"densest named place in district","postcodeUnits":843,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[555292,239167]},"properties":{"district":"CB10","settlement":"Saffron Walden","settlementBasis":"densest named place in district","postcodeUnits":577,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[551972,235688]},"properties":{"district":"CB11","settlement":"Saffron Walden","settlementBasis":"nearest town, 3.4km","postcodeUnits":550,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[556249,250202]},"properties":{"district":"CB21","settlement":"Haverhill","settlementBasis":"nearest town, 11.8km","postcodeUnits":446,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[546277,250033]},"properties":{"district":"CB22","settlement":"Cambridge","settlementBasis":"nearest town, 8.5km","postcodeUnits":611,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[534418,259289]},"properties":{"district":"CB23","settlement":"Cambridge","settlementBasis":"nearest town, 10.6km","postcodeUnits":883,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[542003,266609]},"properties":{"district":"CB24","settlement":"Cambridge","settlementBasis":"nearest town, 8.7km","postcodeUnits":818,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}},{"type":"Feature","geometry":{"type":"Point","coordinates":[553894,265002]},"properties":{"district":"CB25","settlement":"Soham","settlementBasis":"nearest town, 9.7km","postcodeUnits":428,"waterCompanies":["Cambridge Water","Anglian Water"],"waterCompanySlugs":["cambridge-water","anglian-water"],"restrictionStatus":"ban_in_force","restrictionLabel":"Ban in force"}}]}