Inland Homes has sold a 100-acre plot in Beaconsfield, Buckinghamshire, to Beechcroft Developments for £19.1m.
The sale of Wilton Park to the care home and retirement living operator will only go through if planning is granted, and both parties will work closely over the coming months to submit an application.
The 100-acre site already has outline planning for 304 new homes together with 46 retained homes, which was granted in 2019. Inland Homes has subsequently sold 184 plots to private housebuilder Bewley Homes.