Text logo with large letters 'OCS' and smaller text 'Office Chew Stewart' underneath.

Office Chew Stewart is a South London based architecture office specialising in residential projects and interiors. Our mission is to create buildings and spaces that embrace an economy of means. For us this involves balancing materiality, construction, budget conscious decisions, environmental responsibility and the evolving needs of modern life.

We understand that building is a significant investment and we aim to demystify the process, making it as accessible, transparent and enjoyable as possible.

Through collaboration, attention to detail and active listening, we work closely with our clients to bring ideas to life-ensuring each stage of the project is both efficient and rewarding.

From small refurbishments and extensions to new-build homes, we offer a full range of architectural services - contact us below for more information.

Rear extension in Streatham, SW2

Interior, Highgate, N6

Rear extension in Brixton, SW2

Rear extension in Finsbury, N4 (with Amos Goldreich Architecture)

Interior (with Amos Goldreich Architecture)

Interior (with Amos Goldreich Architecture)

Interior (with Amos Goldreich Architecture)

Rear extension, contemporary, architecture, south London, west London, budget

Rear extension in Ealing, W13