Company Profile

Collett-Zarzycki is one of the very few design practices to offer a multi-disciplinary approach that embraces architecture, interior design and landscaping. This enables us to offer a fully comprehensive service to our clients from initial concept designs, through to styling. Click here for more information on our Design Management Process.

The practice has a vibrant creative team of over twenty architects and designers who work closely with freelance consultants and artisans. Our Clients include the owners of some of the most prestigious residential properties in London, the UK and Europe, USA and the Far East.

Collett-Zarzycki is best known for its attention to detail and careful use of elegant and characterful materials. With a particular appreciation of fine craftsmanship and custom finishes, Collett-Zarzycki create bespoke fixtures, fittings and furniture, imbuing their projects with a sense of quality and individuality. Our progressive, flexible and innovative design approach is informed and influenced by our deep-rooted understanding of classical architecture. This approach is evolutionary; we create tailored homes that respect tradition whilst reflecting contemporary life.



Born in Zambia, Anthony Collett studied sculpture at Cape Town University before moving to England where he gained a diploma in interior design at the Hornsey College of Art. He continued his studies at the Royal College of Art, graduating in 1979 with a masters in environmental design. Collett went on to work with the highly influential designer, John Stefanidis, for many years before founding his own architectural and interiors practice in 1985.


Designer Andrzej Zarzycki was born in Zambia and educated in England. He studied engineering in Reading followed by a degree in three dimensional design at Buckingham College. After his studies, Zarzycki joined Blissett Macdonald Architects in 1985. Later he began working with Anthony Collett and formed the creative partnership of Collett-Zarzycki in 1988.


Silvia Doria

Silvia was born in Italy and raised in Paris, Turin, New York and London, becoming fluent in three languages. She studied law at Assas University and gained a degree in interior design at the Academie Charpentier in Paris. From 1994, Silvia worked for top interior design companies including Mary Fox Linton and RPW Design on luxury residences and hotels. She joined Collett-Zarzycki in 1998, becoming an associate in 2004.