The new scheme in Grappenhall Heys DEVELOPERS have revealed detailed plans to build 228 homes on fields in Grappenhall Heys. Planning permission for the Homes England land has already been approved, but Warrington Borough Council will now analyse these more detailed plans. Developer Urban Splash says the new scheme, dubbed Grappenhall Woods, will be inspired by the woodland landscape. More than 2,800sqm of public open space will be included along with play areas and ecological habitats. They also plans to plant 900 new trees. Most of the new homes will be three storeys, with some two. Planned play equipment includes water pumps, wooded climbing frames, stepping logs, swings and balance beams.