Letter Studio is an Interior Architecture and Design Studio based between Brighton & London with both UK and International projects across the Residential, Hospitality, Workplace and Commercial sectors. 

Co-founded in 2024 by Catherine Godon and Martha Radtke who offer a combined experience of over 20 years in the industry. Previously working for the world renowned and award winning Foster + Partners, Conran and Partners, 1508 London and Tatjana Von Stein (formerly Sella Concept).

We are an ambitious and artistic duo with an innate passion for crafting authentic, harmonious, and functional interiors. Merging historical and cultural references with a timeless elegance to deliver a curated and contemporary approach to Interior Design. 

The studio is founded on a tried and tested structured framework and six core values, followed 'to the letter' to execute distinctive projects.

Longevity • Experience • Timelessness • Teamwork • Environment • Respect

Driven, dedicated and practical, we are innovators and efficient problem solvers. Known for balancing a logical and detail focused approach with great care, curiosity, and creative originality. Passionate and motivated by human and environmental needs, we strongly believe in original, timeless and functionally crafted design that is tailored to the projects brief and locality.

We understand design, however we also understand the importance of relationships. Strongly believing in the success and power of collaboration, offering clear communication, careful listening and an innate understanding of programme, budget and client needs.

Our mission is to bring your stories to life with a thoughtful approach to design.