Our Practice

We are architects because we enjoy helping others realise their projects, from initial ideas into manifest reality. The process can be demanding but using our best endeavours achieves fruitful results for our clients and satisfaction in a job well done for us. Clarifying the complex and being a practical, committed driver of the creative process is how we operate. Others have recognised our work with awards and testimonials which can be viewed below.

We have offices in Central London and Bicester with talented and helpful teams that provide both architectural and interior design services. We can support all stages of your project from feasibility to construction, through a well managed and collaborative process. Our depth of understanding and years of expertise ensures that designs are tailored to produce spaces that are visually pleasing, acoustically and environmentally comfortable as well as being functional.

Our Team

Testimonials

We have worked with Sonnemann Toon Architects on a number of projects and have been impressed by their ability to listen and understand the vision/goal, take it away and interpret it in a practical, realistic way. They are always professional and helpful and their ability to think ways around potential obstacles has been enormously helpful. I would have no hesitation in recommending them.

Charlotte Tempest

Former Chief Executive Officer, The Princess Grace Hospital

Sonnemann Toon listened to our needs - their professionalism, knowledge and attention to detail have created a beautiful, functional environment for our patients. A great team to work with - thank you!

Clare Sullivan

Chief Operating Officer, The Harley Street Clinic

Always attentive, listening properly and contributing good insights from wide experience and knowledge we have achieved excellent outcomes for our healthcare projects using Sonnemann Toon. Their design services are delivered very positively and with flare, caring as much about our programme as the quality of the scheme. They have integrated well with our team and other consultants, providing flexible and reliable professional advice always.

Keith Hague

Former Chief Executive Officer, The Wellington Hospital

Sonnemann Toon is now the preferred lead design consultant in our project teams. Their design capability is excellent but of equal importance is their management of technical and administration matters, which is first class. As lead consultant they are proactive in coordination with other designers, planners, building control and the like. They have demonstrated the ability to work to tight programmes and still produce high quality designs and documentation. On site they work well with Contractors and are imaginative when it comes to problem solving.

Peter Bevis

Director, Nexus Project Management

Sonnemann Toon punch well above their weight in delivering architectural and project management services. Their design expertise and understanding of client needs and the design build process, contribute to providing a service that many larger practices would aspire to. The involvement and commitment of their partners and staff on every project has always resulted in very successful outcomes.

Martyn Flowers

Design Director, Skanska

Sonnemann Toon Architects provided not only concept and detailed design input but were also very positive, flexible and knowledgeable. They demonstrated great expertise in problem solving and developing the brief with us - giving us an excellent and reliable professional advice - this has been invaluable.

Bill Preston

Project Manager, Private Healthcare Provider

Sonnemann Toon have been leading a number of capital projects for us over the years and have always proven to be a highly efficient and innovative project partner. Their attention to detail and understanding of our business is exemplary and always contributed to the successful conclusion of the projects carried out. It is a pleasure to recommend them without reservation.

Frank Riedel

Capital Projects Manager

Thank you for all the hard work and all the support you have given me throughout the projects. Nothing was ever too much trouble. As a result we have the most incredible consulting rooms and reception, way beyond what I could have imagined.

Ruth Allgood

Facilities Manager, Spire Cambridge Lea Hospital