ATELIER ONE // CLERKENWELL · LONDON // EST. 2009
ARCHITECTURE& INTERIORDESIGN
Residential, commercial, and heritage projects crafted with precision and restraint. Award-winning practice. RIBA chartered. 22 St John Street, Clerkenwell.
Selected Projects
A curated selection from our residential, commercial, and heritage portfolio
Services
Architecture, interior design, and consultation — structured to suit your project
Interior Consultation
A focused single-session consultation covering spatial planning, material selection, and colour strategy.
- Pre-session brief review
- 2-hour on-site consultation
- Annotated floor plan with furniture layout
- Material & finish moodboard
- Written summary report
Residential Design
Full architectural and interior design service for residential projects from concept through planning to construction.
- Site survey & feasibility study
- Concept design with 3D visuals
- Planning application (if required)
- Technical drawings & specifications
- Contractor tender management
- On-site construction oversight
Commercial Fit-Out
End-to-end design and delivery for office, retail, and hospitality spaces. From brief to handover.
- Workplace strategy workshop
- Concept design & 3D walkthroughs
- Full technical package (MEP coordinated)
- Specification & procurement
- Contractor procurement & management
- Post-occupancy review
The Practice
Our Team
Clara Hoffmann
Founding Director
Architectural Association · 18 years
Oliver Grant
Director of Interiors
RCA — Interior Design · 12 years
Yuki Tanaka
Project Architect
Tokyo University · Bartlett
Amara Osei
Heritage Specialist
IHBC Member · 9 years
Recognition
Awards & Recognition
RIBA London Award
Clerkenwell Cultural Hub
AJ Architecture Award — Housing
The Mews House, Notting Hill
BD Architect of the Year — Shortlisted
New London Architecture Award
Grade II Warehouse Conversion
FX Interior Design Award
Chelsea Penthouse
Begin Your Project
Tell us about your vision. We respond to all enquiries within one working day.
What Our Guests Say
“Atelier One transformed our cramped Victorian terrace into a stunning, light-filled home. Every detail was considered — from the bespoke kitchen to the way natural light moves through the space. We would not hesitate to recommend them.”