Where was England’s housing growth concentrated? This five-page study by Matt Lenzie / Construction Capital examines official net housing additions across nine regions from 2015/16 to 2024/25. The annual top-three share fell from 48.1% to 44.9%, but the membership changed. A fixed regional comparison, full regional table and worked example explain why a rising share can accompany falling output. Latest-year figures are provisional. Backing data, unchanged MHCLG source workbook, methods and reproducible Python code: https://drive.google.com/file/d/1nTEcluv2MFcHYN_mxwWfdVFYBL06WoLq/view For the wider housing evidence collection: https://constructioncapital.co.uk/market-reports To understand what makes up net housing additions, see our related supply-components brief: https://anyflip.com/solvf/iwye/ Official source: https://www.gov.uk/government/statistical-data-sets/live-tables-on-net-supply-of-housing