He went on to work in Camden Architects Department at the time it was building its world-renowned housing schemes, and subsequently established his own architectural practice, whilst teaching at Oxford Brookes University and elsewhere. Together with Gavin Stamp and Robin Middleton he put on the major exhibition of Goldfinger's work at the Architectural Association in 1983, with Arts Council support. Subsequently he campaigned for the conservation of buildings by Goldfinger and other major architects of the Modern Movement and is currently co-Chair with Professor Judi Loach of DOCOMOMO-UK, the UK branch of the international association for the DOcumentation and COnservation of buildings and sites of the MOdern MOvement. He continues to practice architecture.