The post-war Labour victory was built on the promise of modernism as pioneered by Tecton. The Finsbury Health Centre became a model for the new National Health Service. To confirm the significance of Lubetkin's vision, the Minister of Health Aneurin Bevan laid the foundation stone to Tecton/Finsbury's Spa Green Estate in winter 1946. Spa Green remained the flagship estate, adapting many features from the luxury Highpoint flats for working families (including lifts, central heating, balconies, daylight from multiple directions, and a spectacular roof terrace); in 1998 it received a high Grade II* listing for its architectural significance and the 2008 restoration brought back the original colour scheme.