Architecture

HTA’s architectural approach at Antony & Roderick House extends the life and potential of two 1950s residential blocks through a carefully balanced intervention of rooftop, infill and bookend additions. The result is a renewed streetscape, 30 new affordable homes, and substantial upgrades to communal spaces – all delivered with minimal disruption and no loss of existing homes.

The design strategy was rooted in feasibility studies and direct engagement with residents. We worked closely with Lambeth & Southwark Housing Association to understand both housing need and lived experience. The proposals include new front entrances, an integrated lift for both new and existing homes, improved access, secure bin and bike stores, and a re-landscaped forecourt. These enhancements were informed by feedback from residents and delivered meaningful everyday improvements.

Architecturally, the new additions complement the existing fabric while bringing clarity and rhythm to the massing. A distinctive roofline is created through varied setbacks and volumes, and contemporary materials are carefully selected to tone with the original brickwork. The use of offsite-manufactured modules was a key innovation – reducing construction time and ensuring residents could remain in place throughout delivery.

This project shows how creative architecture can unlock capacity on constrained sites, turning overlooked rooftops and underused land into well-designed, affordable homes. It demonstrates that gentle intensification, when done with care, can revitalise existing estates and strengthen community resilience.