London housing project wins top architecture award

A major housing development in Coulsdon has been honoured with the Royal Institute of British Architects (RIBA) South East award for its sensitive integration with the local environment. The Lion Green Road project, built on a former brownfield site, provides 132 new homes while preserving historic elements of the area’s built heritage. Judges praised the development for its “thoughtful response to its surroundings” and its creation of communal spaces that encourage neighbourly interaction. Designed by a local architectural practice, the scheme includes a mix of affordable and market-rate housing, a new community centre, and landscaping that maintains the semi-rural character of the neighbourhood. The project represents part of a wider push across London to deliver new homes while respecting existing communities. Why it matters: As London grapples with a chronic housing shortage, developments like this demonstrate that quality, socially-conscious building can thrive without overwhelming neighbourhood character. The recognition signals international interest in UK architectural practice focused on sustainable, inclusive design. What happens next: The project will now advance to the national RIBA awards, where it could be shortlisted for the Stirling Prize. The developers have indicated plans to replicate similar approaches in other London boroughs, potentially setting a new standard for future housing schemes.