Cousins & Cousins is an award winning London based practice working across the residential, commercial, mixed use, public art and cultural sectors. Our residential projects span one-off houses in the prime and super prime sectors as well as several multi-unit schemes.

Working with developers, investors, and private end-users, our process is iterative and collaborative through all project stages from site appraisal, project completion, and post completion evaluation.

Winner of Interior Architect of the Year 2017 and finalist in the AJ Retrofit Awards 2017, we also have extensive experience in delivering commercial retrofit, new-build and interior projects, and specialise working within challenging and constrained sites; radically adapting spaces for contemporary situations.

Cousins & Cousins is ISO 9001 certified


Shortlisted RIBA London Regional Awards

Shortlisted BD Individual House Architect of the Year


Shortlisted AJ Specification Awards

Highly Commended Sunday Times British Homes Awards

Shortlisted Haringey Design Awards

Shortlisted BD Interior Architect of the Year


Winner BD Interior Architect of the Year

Winner Archiboo Web Awards

Shortlisted AJ Retrofit Awards


Shortlisted Darc Awards

Shortlisted Archiboo Web Awards