Business Details
19 Years
experience
Award-Winning Architectural Services in Cornwall & South West
Established in 2007, Atelier 3 provides chartered architectural services across Cornwall and Devon, specialising in transforming client visions into reality. As members of the Chartered Institute of Architectural Technologists, the Architects Registration Board, and the Royal Institute of British Architects, we combine professionalism, creativity, and technical expertise in every project. Our collaborative approach ensures tailored designs for new builds, barn conversions, extensions, and commercial developments, supported by extensive experience in planning applications and sustainable design. Regular in-house design meetings and an open-office environment foster creative and technical collaboration, ensuring client visions are shared across the team at every project stage. We maintain technical competence through continuous professional development and a commitment to staying updated with legislative changes.Our team includes certified passivehouse consultants, conservation specialists, and architectural technologists, reflecting our dedication to innovation and quality. With a focus on client relationships, we guide projects from concept to completion, ensuring smooth execution. Our work has been featured in industry publications and design guides, including Cornwall Council's Design Guide. We prioritise transparency, ethical standards, and a client-centric approach, supported by a team with expertise in data management and administrative efficiency. Our passion for architecture extends beyond projects, with team members actively engaging in community initiatives and professional development workshops.
Services
New Build
Residential Development
Extension and Refurbishment
Conversion
Commercial
Masterplanning
Details
- Year established: 2007
Highlights and features
- We are members of CIAT, ARB, and RIBA, ensuring professional standards.
- Our team includes certified passivehouse consultants and conservation specialists.
- We offer tailored designs for new builds, conversions, and sustainable projects.
- We provide end-to-end project guidance from concept to completion.
- Our CPD program ensures up-to-date technical and legislative knowledge.
Associations and certifications
- Chartered Institute of Architectural Technologists (CIAT)
- Architects Registration Board (ARB)
- Royal Institute of British Architects (RIBA)
- RIBA Conservation Register
Services
New Build
We create bespoke new build projects tailored to client needs, combining innovative design with technical precision. Our expertise ensures compliance with planning regulations and sustainable standards. From concept to completion, we deliver unique architectural solutions for residential and commercial properties across Cornwall and the South West.
Residential Development
Our residential development services focus on creating functional, aesthetically pleasing spaces for homeowners and developers. We specialise in apartment complexes, duplex houses, and single dwellings, integrating sustainable materials and energy-efficient systems. With experience in narrow coastal plots and heritage sites, we ensure projects meet regulatory requirements while exceeding client expectations.
Extension and Refurbishment
We design and manage extensions and refurbishments that enhance property functionality and value. Our approach balances modernisation with preservation, particularly for listed buildings and historic structures. By collaborating closely with clients, we ensure seamless integration of new elements while maintaining architectural integrity and compliance with conservation guidelines.
Conversion
Our conversion expertise transforms existing structures into functional spaces, including barn conversions and industrial unit adaptations. We navigate complex planning challenges, particularly in World Heritage Sites and protected areas. By combining technical knowledge with creative design, we deliver conversions that respect original architecture while meeting modern living and commercial standards.
Commercial
We provide architectural solutions for commercial projects, including childcare facilities, retail spaces, and business parks. Our designs prioritise functionality, accessibility, and sustainability, ensuring compliance with commercial regulations. With experience in strategic planning and masterplanning, we create spaces that support business growth and community needs across the South West.
People
Adam Raspison
Director Chartered Architectural Technologist
Adam leads projects from concept to completion, specialising in planning and building regulations. As a founding director, he has grown Atelier 3 since 2007. He enjoys cycling and exploring in his campervan.
Jane Hamlyn
Chartered Architect
Jane focuses on historic buildings and urban design, holding a Masters in Architectural Conservation. She contributes to RIBA workshops and neighbourhood planning. She enjoys travel, badminton, and baking.
Isobel Blacklock
Chartered Architect and Certified Passivehouse Consultant
Isobel specialises in low-energy design and adaptive reuse, including maritime infrastructure projects. She qualified as a Certified Passivehouse Consultant in 2025, combining vernacular processes with climate-resilient architecture.
Dean Wickett
Architectural Consultant
Dean brings over 25 years of experience, working with architectural and surveyor practices since 1997. Known for precision and a relaxed approach, he is a motorcycle enthusiast.
Emily Raspison
Administration and Accounts
Emily manages accounting and admin, leveraging NHS experience in data and clinical work. She supports team operations and enjoys endurance challenges, including marathons and cycling events.
Questions
What architectural services do you offer?
We offer new build, residential development, extension, refurbishment, conversion, commercial, and masterplanning services across Cornwall and the South West.
Are you accredited by professional bodies?
Yes, we are members of CIAT, ARB, RIBA, and listed on the RIBA Conservation Register, ensuring professional and technical standards.
How do you approach sustainable design?
We integrate energy-efficient systems, sustainable materials, and passivehouse principles, ensuring compliance with environmental regulations and climate-resilient architecture.
Can you assist with listed building projects?
Yes, our team includes conservation specialists with expertise in historic buildings and adaptive reuse, ensuring preservation while meeting modern requirements.
What areas do you serve?
We operate primarily in Cornwall and the South West, with projects ranging from coastal plots to urban developments.
How do you manage project timelines?
We provide end-to-end project management, regular updates, and collaborative design meetings to ensure timely delivery from concept to completion.
