Foster Lomas is an award-winning Architecture and Interior Design studio with over 30 years of experience delivering distinctive, quality design.
Architecture is more than ‘just’ buildings—it’s about creating spaces that enrich lives, foster connection to the environment and last. We design with purpose, ensuring every project reflects its context while embracing craftsmanship, materials and precision.
Our practice is founded on collaboration—between us, our clients, and the artisans who bring our designs to life. From reimagining elegant London townhouses to crafting immersive retreats in nature, our work balances simplicity with depth, warmth with refinement. Every detail is intentional, every finish considered.
We offer a comprehensive range of design services:
• Architecture – Intelligent, refined spaces designed with integrity
• Interior Design – Seamless interiors that unite function and beauty
• Lighting Design – Creating atmosphere through expertly curated illumination
• Bespoke Detailing & FF&E – A tailored approach to materials, furniture, and finishes
• International Projects – Europe, Russia, the Middle East, Africa, the US, and the Caribbean
• Commercial Spaces – Thoughtfully designed workplaces and public environments
• Plot & Housing Developments – Maximising potential with intelligent, sensitive design
As a RIBA Chartered Practice operating under ISO 9001, 14001 and 45001, we hold ourselves to the highest standards, delivering innovative, enduring spaces that inspire.
We look forward to discussing your project at Stand L2, Grand Designs Live this May 2025 or come and visit us at our offices in Bermondsey.
Will & Greg
Sartfell House
RIBA Award winning Sartfell House is located in the UNESCO World Biosphere on the Isle of Man; a project that was initiated at Grand Designs Live, Excel Centre, London. It's not just a home, but a vision we created with our clients—a retired scientist and teacher—with a strong respect for the island’s natural environment. The project blends contemporary architecture with landscape restoration and is part of a larger plan that includes the design and build of a Visitors’ Centre focused on biodiversity education. Sartfell House was also shortlisted for ‘House of The Year’
Atlantic Coastal House
We met our clients at the Grand Designs Live Show, where they asked us to transform their bungalow into a home that would blend with the Irish coastline. Inspired by local architecture, we used a traditional gable form to frame stunning sea views and connect the interior to the outdoors.
We incorporated local granite walls and slate roofing, with discreet solar panels to maintain aesthetics. Focused on sustainability, the home uses passive solar design, high-performance insulation, and energy-efficient systems to achieve near Net Zero Energy.
Bukit Lawang Lodge, Sumatra Indonesia
Designing a retreat on the remote island of Sumatra was an incredible chance to create a fully sustainable building using only local, renewable materials. Nestled by a river near an orangutan sanctuary, the design takes inspiration from the way these great apes build fresh treetop nests each day for shelter. The retreat blends private living with guest accommodation, arranged under a monkey-proof roof with stunning views of the river and forest.