Business Details
Award-Winning Architects in Plymouth, Devon
Mitchell Architects has been delivering professional chartered architectural services from our base in Plymouth, Devon for over three decades. We have grown into one of the leading architectural practices in the South West, specialising in designing beautiful, functional, and sustainable spaces for residential, commercial, and public projects. Our team combines decades of experience with a client-focused approach, ensuring each project realises the client's vision while maintaining the highest standards of quality and professionalism. As a RIBA Chartered Practice, we are committed to excellence in architectural design, with particular expertise in sustainable solutions including Passivhaus architecture and energy-efficient retrofitting. Our comprehensive services span from initial concept development through planning applications, technical design, and project completion.We serve clients across Devon, Cornwall, and beyond, transforming spaces through contemporary new builds, historic restorations, and innovative urban design. Our dedication to sustainability is evident in every project, incorporating low-energy materials, renewable energy sources, and carbon-reducing technologies. With a multidisciplinary team including architects, architectural engineers, and technicians, we provide end-to-end solutions tailored to individual client needs. Our commitment extends beyond aesthetics to create functional environments that improve occupants' quality of life while contributing positively to communities. We continue to push boundaries in architectural innovation while maintaining our core values of professionalism, expertise, and client satisfaction.
Services
Residential Architecture
Commercial Architecture
Sustainable Design
Planning Applications
Historic Restoration
Passivhaus Architecture
BIM Modelling
Interior Design
Urban Design
Retrofit Design
Highlights and features
- We have over 30 years of architectural experience in the South West
- Our team includes RIBA Chartered Architects and Passivhaus specialists
- We provide end-to-end architectural services from concept to completion
- Our sustainable design expertise includes pioneering Passivhaus and BREEAM projects
- We combine technical excellence with a client-focused approach to every project
Associations and certifications
- RIBA Chartered Practice
Services
Residential Architecture
We create bespoke residential spaces tailored to individual client needs, from new builds to renovations and listed building restorations. Our approach combines aesthetic appeal with practical functionality, ensuring each home reflects the client's vision. With expertise in Passivhaus standards and energy-efficient design, we deliver sustainable living solutions that enhance comfort and reduce environmental impact.
Sustainable Design
Our sustainable design service focuses on energy efficiency and environmental responsibility throughout the architectural process. We incorporate low-energy materials, renewable energy systems, and carbon-reducing technologies to create buildings that meet rigorous standards like Passivhaus and BREEAM. This approach minimises environmental impact while maximising long-term cost savings for building owners.
Passivhaus Architecture
We specialise in Passivhaus design, creating buildings with ultra-low energy consumption that maintain exceptional comfort levels. Our expertise includes thermal insulation, airtight construction, and mechanical ventilation with heat recovery systems. As pioneers in the South West, we've delivered some of the region's first Passivhaus-certified projects, demonstrating our commitment to sustainable innovation.
Historic Restoration
Our team has extensive experience in preserving historic buildings while integrating modern functionality. We work on listed buildings and heritage sites, employing traditional techniques alongside contemporary solutions to maintain architectural integrity. This service ensures historic structures are preserved for future generations while meeting current usage requirements and energy efficiency standards.
BIM Modelling
We utilise Building Information Modelling (BIM) to enhance design accuracy and collaboration across projects. This digital approach enables multidisciplinary coordination, improving construction efficiency and building performance. Our BIM services support clients throughout the project lifecycle, from initial concept to maintenance planning, ensuring optimal value and sustainability.
People
Richard White
Architect | Director
With over two decades at Mitchell Architects, Richard brings extensive UK and international experience. He specialises in Passivhaus design and industrial sector projects, leading teams to deliver innovative architectural solutions that combine functionality with sustainability.
Nigel Rockley
Architect
Nigel has over 25 years' experience across residential, education, and commercial sectors. His expertise in listed buildings and project management from inception to completion strengthens our heritage and new build capabilities.
Matt Lewis
Architect
Matt contributes extensive design and construction experience across all sectors, with particular focus on blending aesthetics, functionality, and sustainability in residential and commercial projects.
Deborah Southwould
Practice Manager | Financial Director
Deborah has managed our financial and operational systems since 2000, ensuring robust business planning and HR practices that support our growth and service excellence.
Scott Redfern
Architectural Engineer
Scott specialises in technical design and BIM implementation, contributing to large housing retrofit schemes and new developments while supporting our digital architecture capabilities.
Questions
What areas do Mitchell Architects cover?
We primarily serve Devon and Cornwall, with projects across the South West and beyond, including Exeter and Truro.
Do you specialise in sustainable architecture?
Yes, we're pioneers in sustainable design with expertise in Passivhaus standards, energy-efficient retrofitting, and BREEAM-certified projects.
Can you help with listed building restoration?
Our team has extensive experience in historic building conservation and listed property renovations while integrating modern functionality.
What architectural services do you offer?
We provide full architectural services including design, planning applications, technical drawings, project management, and interior design.
Are you a RIBA Chartered Practice?
Yes, we're proud to be a RIBA Chartered Practice, maintaining the highest professional standards in architectural design.
Do you work on commercial projects?
We deliver commercial architecture solutions for office spaces, retail, hospitality, and industrial buildings across the South West.
