{"entry-date":"2026-10-02","start-date":"2026-07-01","end-date":"","entity":1742438,"name":"GS5","dataset":"brownfield-land","typology":"geography","reference":"GS5","prefix":"brownfield-land","organisation-entity":81,"geometry":"","point":"POINT (0.425225 51.731102)","quality":"authoritative","hectares":"0.55","site-address":"Land Surrounding Telephone Exchange Ongar Road Writtle","site-plan-url":"https://publicaccess.chelmsford.gov.uk/online-applications/search.do","ownership-status":"not-owned-by-a-public-authority","maximum-net-dwellings":"25","minimum-net-dwellings":"25","planning-permission-status":"not-permissioned"}