PLUS is a RIBA-chartered architecture practice based in Fulham, working with clients across Marylebone — one of London’s most characterful, cultured, and architecturally rich neighbourhoods. We’re drawn to Marylebone’s unique blend of village charm and urban sophistication: elegant Georgian streets, vibrant high streets, hidden mews, and beautifully crafted mansion blocks. It’s a place where thoughtful, human-focused design truly matters.
Marylebone’s architectural fabric is diverse yet harmonious — from listed terraces and classic red-brick apartments to contemporary developments and reimagined historic buildings. Homes here are defined by proportion, detail, and timeless appeal. Designing in Marylebone means enhancing those qualities while bringing modern living to spaces shaped by earlier centuries.
Our team specialises in high-quality residential refurbishments, intelligent extensions, interior architecture, and sensitive conservation-area work. We understand the constraints of period buildings, the opportunities within mansion blocks, and the planning expectations that come with working in one of Westminster’s most carefully preserved districts. Our approach combines design clarity, craft, and a deep respect for Marylebone’s refined character.
If you’re planning a renovation, reconfiguration, or full transformation of a property in Marylebone, we’d love to help you create something extraordinary. Book a free initial consultation with an architect who knows the area — and let’s shape a home that feels as warm, elegant, and enduring as Marylebone itself.
Book a free consultation, and we’ll tailor a strategy and roadmap to bring your project to life.