Rectory Farm, Heathrow

Securing planning permission for the redevelopment of the 44ha Green Belt site near Heathrow for mineral extraction and 180,000sqm of subterranean B8 floorspace below West London’s largest public park for a century (www.dp9.co.uk)

Client: Formal Investments Limited

Architects: Carmody Groarke

Timeline: 2015 - 2025