Expert listed building architect: we combine heritage expertise with practical design to unlock the potential of protected properties.
Explore some of our sensitive designs for listed buildings around the UK.
We worked closely with the district council’s historic and conservation team on the renovations to this grade II* listed Manor house, built in the late 15th century.
In the late 16th century or early 17th century, a stack and floor were inserted into the open hall and a rear wing was built in 1967, which requires most of the alterations. The building is of local importance and high heritage significance which requires that all alterations to the building are sympathetically done in traditional materials and construction methods.
We have extensive experience with historic listed buildings and we enjoy working on these challenging projects.
The Old Rectory is a grade II listed property located in the village of Freckenham. The property dates back to the 16th century but was extended and altered considerably in the 18th, 19th and 20th centuries.
The oldest part of the house is the timber frame which is exposed throughout the interior, but after the extensions and alterations over the centuries, the building was encased in a brick structure.
We gained planning approval to develop the kitchen, utility and dining areas, as well as to introduce new rooflights and windows, and make internal alterations.
Our approach to listed buildings and heritage assets is to preserve and enhance. We know how to mix modern and old architecture and the building techniques required. Our knowledge has come through many years of working on historic buildings all across the UK. Our directors prior to working at Cameron Bosque Brookes have been involved in many prestigious heritage projects in central London and Cambridge. Our designs at Cameron Bosque Brookes Architects always treat the heritage asset as protagonist and aim to enhance the historic building and remove any features which impact negatively to it. As a practice we relish the opportunity to work with these historic buildings and develop them sensitively so they are maintained and can be enjoyed for years to come. We look forward to visiting your own piece of English heritage and help you preserve our beautiful history.
When working with heritage assets, a listed building architect like Cameron Bosque Brookes Architects is an essential partner for navigating the delicate balance between historic preservation and modern functionality. Specialising in listed building consent in England, we possess a deep understanding of the Planning (Listed Buildings and Conservation Areas) Act and work closely with local conservation officers and Historic England to ensure all interventions are sympathetic. Cameron Bosque Brookes utilises traditional craftsmanship, such as lime mortar pointing, lead work, and timber frame restoration, while integrating discreet, 21st-century upgrades like high-performance slimline glazing and sustainable heating. By conducting detailed heritage impact assessments and structural appraisals, they protect the “special architectural or historic interest” of Grade I, Grade II*, and Grade II structures, ensuring that renovations and extensions are not only legally compliant but serve to enhance the longevity and value of the nation’s architectural legacy.
We have experience in both commercial and residential historic building projects. Whether you are simply making some internal alterations, extending a listed building, building new but within the listed building curtilage or closely impacting a heritage asset we can help. Our expertise: Architectural preservation projects, Grade I, II* and II listed buildings, churches, chapels, conservation areas, conversion of derelict properties
Grade II listed – The Barn, Isleham
Grade II listed – The Old Rectory, Freckenham
Grade II listed – Mews House, East London
Grade II* listed – Mowbrays Farmhouse, Ickleton
Historic Interest – The Chapel, Witcham
Grade II* listed – Burgh Hall, Bulbeck
Grade II listed – Lord Mayor’s Cottage, Barton Mills
Grade II listed – Eagle Mill, Houghton
Grade II listed – 69 High Street, Somersham
Grade II listed – Wayside, Wyton
Grade II listed – Clare House, Sudbury
Grade II listed – 74 – 78 Church Street, Gamlingay, Sandy
Grade II listed – Crow Hall Farm, Soham
Grade II listed – Yew Tree Cottage, Newmarket
Grade II listed – Olde Bakers Cottage, Hemingford Abbots
Grade II listed – Thatched Cottages, Wyton
Grade II listed – 15 Guithavon Street, Witham
Historic Interest – Baptist Chapel, Prickwillow
2022 LABC East Anglia Award for the best residential conversion to a home (grade II listed building)
2022 LABC Highly Commended Award at the National Grand Finals (grade II listed building)
Over 100 5* google reviews across all our offices
We’re straight-talking, approachable people who will listen first and guide you on your design and build journey.
Trusted by homeowners - over 100 5 Star Google Reviews
Visualise and update your space in full 3D with our virtual reality studio
Trust a team with a deep expertise and passion for barn conversion architecture
The biggest issue with 2d plans and 3d images is that our clients struggle to understand the designs concept and when you are paying thousands of pounds on a building project this is not good enough. We use virtual reality as part of the design process to show you options and allow you to walk around the proposals as if you would in real life. You get a sense of how the completed building will feel and the sense of space.
Posted on Google martyn sakolTrustindex verifies that the original source of the review is Google. We have been delighted about the way Grant and the team at CBBA, have understood our aspirations for our additional space, and how they have translated that into a building design that we are really excited about. Grant is really great to work with. He got us effortlessly through the planning process and he and the team are highly recommended by us. We look forward to working with them as our project is realised. Martyn & AlessandraPosted on Google JasTrustindex verifies that the original source of the review is Google. We had a fantastic experience with CBB Architects planning our single storey extension. With this being the first project like this that we have undertook, we felt we were in great hands since Grant was informative and always responded quickly to any questions. He took the time to understand exactly what we wanted and offered his own advice and creative ideas that really improved the final design. We would have no hesitation in recommending CBB architects.Posted on Google Mohammed AzamuddinTrustindex verifies that the original source of the review is Google. It’s been a pleasure working with Grant on several projects, including a residential large HMO planning on St Albans rd. he been consistently responsive, knowledgeable, and client-focused, always considering return on investment. Being local to Cambridge has also been a real asset when dealing with planning matters. I wouldn’t hesitate to recommend them.Posted on Google Josie StevensTrustindex verifies that the original source of the review is Google. Oliver Brookes assisted us from survey to preparation of initial concept design options and ideas to preparation and submission of a full planning application. This was a very smooth & timely process. We now look forward to working with him on the technical design stage.Posted on Google Lucy owersTrustindex verifies that the original source of the review is Google. Amazing Service - super responsive and helpful with getting my planning permission application updated with the correct documents! ThankyouPosted on Google dimitris vasilopoulosTrustindex verifies that the original source of the review is Google. During Stage 3 (planning period), Oliver Brookes provided exceptional services, carefully developing the design and addressing all planning requirements with professionalism and expertise. Their thorough approach and attention to detail enabled us to successfully obtain planning permission. We are now looking forward to moving into Stage 4 and continuing the project with the same high level of collaboration and quality. We highly recommend them for any kind project.Posted on Google Kaisa Maki-PetajaTrustindex verifies that the original source of the review is Google. We had a fantastic experience with CBB architects. Grant really understood our vision and turned it into clear, well-designed plans that perfectly matched what we wanted. They guided us smoothly through the planning permission process, which was handled efficiently and successfully. They also helped us choose the right builders, which made a big difference. Throughout, they were patient, helpful, and always responsive. We would highly recommend them.Posted on Google nicola holdstockTrustindex verifies that the original source of the review is Google. Grant was genuinely brilliant. I needed an extremely quick turn around for planning permission and listed buildings advice. He was so professional and approachable. I genuinely couldn't recommend Cameron Bosque Brookes Architects more highly.Posted on Google Harry GreshamTrustindex verifies that the original source of the review is Google. Our trusted surveyor recommended CBB.We worked with Oliver who helped us design our extension and reconfigure our internal floor plan to make the most of the space. Very happy with the outcome. Oliver was responsive to telephone and email queries and had the know-how to navigate the planning process with us. We would use Oliver and CBB again in the future and would recommend them to friends, family and colleagues.Posted on Google valentina ruffoloTrustindex verifies that the original source of the review is Google. I had an outstanding experience working with Grant Cameron from Cameron Bosque Brookes Architects. From the first conversation, he was exceptionally kind, attentive, and genuinely listened to our needs and constraints. His approach was pragmatic and solution-oriented, consistently translating my vision into thoughtful, buildable designs without compromising on quality or aesthetics. Communication was seamless providing clear cost transparency and smart value-for-money. I would recommend them to anyone seeking a client-focused, reliable, and budget-conscious architect.
Our historic environment is one of the UK’s most valuable assets and its legacy is cherished and valued from generation to generation. Today, over 99% of the population of England (according to Historic England: Heritage and Society 2016) lives within a mile of a listed building, structure, or setting. Local heritage brings value, not just in terms of tourism, but by shaping our views of where we live, forming our communal identity and giving us a sense of place. So maintaining these buildings is absolutely essential.
At CBBA we have a passion for our heritage. Over the years we have had the pleasure to work on a number of significant buildings, and play a part in maintaining them for future generations. We therefore have an in-depth knowledge of the needs and techniques required to maintain/extend them, as well as the legislative process that needs to be navigated. So if you own a listed building and are considering work, or are thinking of purchasing one, then please get in touch.
Find answers to common questions about our architectural services and how we can assist you.
We offer full architectural services (RIBA Stages 0-7) including concept design, planning applications, building regulations and project management if required
We work on all types of listed or historic buildings. We have experience with grade I, II and II* listed buildings as well as non designated heritage assets. We have worked on barns, chapels, churches, manor houses and all different types of houses. We have dealt with every kind of building technique and construction.
Fees vary depending on the size and complexity of the project. We provide a clear, tailored quote after an initial consultation.
Absolutely. We prepare and submit planning and or listed building consent applications on your behalf and liaise with the local planning authorities to streamline the process. We provide detailed drawings and supporting documentation like heritage statements which are required for the application.
We have extensive experience with listed and historic buildings and understand how to best repair, extend or convert these buildings. We have good relationships with council conservation officers and understand the process to ensure your plans are approved.