The government has published the consultation on proposed locations and draft planning policy for new towns. Proposed sites include Tempsford in Bedfordshire, Crews Hill and Chase Park in Enfield, Leeds South Bank, and Manchester Victoria North among others. The consultation closes on 18 May 2026.
https://www.gov.uk/government/consultations/new-towns-consultation
There may be some points of interest for anyone holding land or property near the proposed locations, particularly around compulsory purchase and land value uplift. Professional advice recommended before drawing conclusions about specific sites.