We are grateful to all those who provided expert advice and guidance on this report, especially the members of our Advisory Group: Catharine Banks (Policy and Projects Officer, Shelter, first meeting); Kyle Buchanan (Managing Director, Archio); Brian Briggs (Head of Residential Construction, Lendlease); Richard Cook (Head of Residential, Lendlease); Elisabeth Filkin (Sustainability and External Affairs Manager, Lendlease); Andrew Partridge (Associate Partner, Roger Stirk Harbour + Partners); Jamie Ratcliff (Assistant Director, Housing, Greater London Authority and Associate, Centre for London); Pete Redman (Managing Director, Property, ReSI Capital Management Ltd and Associate, Centre for London); Christine Whitehead (Professor Emeritus in Housing Economics, London School of Economics); and Roger Zogolovitch (Chairman and Creative Director, Solidspace).

We would like to thank all our interviewees who generously offered their time and expertise to the project. Thanks are also due to our colleagues at Centre for London – particularly Richard Brown for steering and contributing to the project, and Kat Hanna for developing the original proposal. The views in this report are nevertheless those of the authors alone, and any omissions or mistakes remain our own. Finally, we would like to thank our Principal Sponsor, Lendlease, without whose generous support this report would not have been possible.