We’ve successfully delivered repair and regeneration projects for Grade I and II* listed castles, public buildings, country houses, Scheduled Monuments, listed churches and Manor Houses, as well as new sustainable design and use of alternative technologies.
We’re specialists in the assessment of historic buildings and structures. This involves: giving advice and recommendations on their current condition, options appraisals and feasibility studies for repair and development and, importantly, protection of their ‘sense of place’.
This includes a building’s historical development, construction techniques and details. We make sure as much information is gleaned about the existing structure, its current situation and condition, before beginning to assess its repair possible alteration. It’s only with this insight that we can effectively resolve technical solutions to future repair strategies and understand the potential for sympathetic improvement.
Not only are we a team of specialists in our individual fields, we act as specialist consultants to other architects who need high-level building conservation advice or technical guidance.
Read more about our knowledge.
"The collaboration between architect and contractor has been exceptional and resulted in a restoration of the highest quality. The attention to detail and quality of work have been meticulous. Lime render has been used throughout in accordance with the strictest conservation practice. In spite of encountering difficulties en route, the work has been completed on schedule.”
Chairman of the St Oswald Church's building committee
Exciting news to share! We are honoured to have been shortlisted as a finalist for the King of Prussia Gold Medal at the National Churches Trust`s Church Architecture Awards 2026 🏆
Our work on St John the Baptist in Rochdale, a Grade II* listed church famous for its striking domed form and sanctuary mosaic, has been recognised alongside some of the best church conservation projects in the country.
We`ve been working on St John`s since 2020, carrying out detailed surveys of the dome and clerestory and developing a full schedule of repairs to tackle decades of water damage and concrete decay, all while protecting the building`s incredible 1930s mosaic artwork.
Being shortlisted for such a prestigious award is a brilliant reflection of the hard work and care that`s gone into this project 🙏
#Architecture #HistoricBuilding #Conservation #ChurchArchitecture
Oct 1
Nestled in the Howgill Fells, the traditional barns at Thwaite Farm were deteriorating - until grant funding brought us onboard to help turn things around 🌾
Preserving their historic character was just as important to us as making them structurally sound. And while heritage conservation was the primary goal, the family needed them to remain practical, working farm buildings.
Watching these historic structures transform from vulnerable to secure was an emotional experience for the family - and we are so proud to have played a part in saving them for future generations.
This project is featured in our latest piece in Issue 52 of Conservation & Heritage magazine, alongside a look at how the approach used at Thwaite is now being applied across 21 further barns in Cumbria ✨
#Architecture #HistoricBuilding #Conservation
Sep 7
Preserving a piece of Cumbrian history at Levens Hall 🏰
Sitting just outside the Lake District National Park, Levens Hall is famous for its Grade I listed parkland and the world’s oldest topiary garden. Welcoming over 30,000 visitors a year, this historic Elizabethan home requires thoughtful, traditional care to keep it looking its best.
So what repairs did we make? 🛠️
👉 Stripping away harmful cement render and replacing it with traditional lime mortar and limewash so the building can breathe.
👉 Re-roofing the hipped slate roofs and replacing lead details.
👉 Restoring parapet stonework and internal plaster.
Specialist conservation work like this ensures the Hall remains a safe, vibrant landmark for the public and the Bagot family for years to come.
#Architecture #HistoricBuilding #Conservation #LakeDistrict
Sep 2
Crosby Granger Architects is honored to have led the award-winning restoration of Eshton Hall, a Grade II* listed country house in North Yorkshire. Our work addressed previous substandard repairs, focusing on roof and guttering systems to prevent water ingress and structural damage. This project exemplifies our commitment to preserving historic estates through sensitive, sustainable interventions.
We have been appointed architects for Muncaster Castle, and conducted a series of ongoing conservation work to protect this Grade I listed historic site. Our research, condition surveys, and restoration efforts ensure the longevity of this architectural treasure. This project highlights our expertise in heritage stewardship, maintaining the castle’s legacy while enhancing its visitor experience.
