AJ Awards shortlist for two Coniston projects
9 November 2026
We’re very proud to see two of our projects shortlisted for this year’s AJ Architecture Awards.
The awards, which celebrate design excellence in UK architecture, recognise some of the country’s most inspiring buildings and the architectural practices behind them.
Both the German Ambassador’s Residence in London, designed by Seifermann, and Maison Dieu in Dover, designed by Haverstock, have been shortlisted in the Heritage Project (£10 million and over) category.
As the main contractor on both projects, it’s fantastic to see the work of these talented architectural teams recognised, particularly on two buildings with such rich histories.
German Ambassador’s Residence, London
Located in Belgrave Square, the Grade I listed German Ambassador’s Residence underwent an extensive refurbishment to bring the building up to modern standards while carefully protecting its architectural character.
Working alongside Seifermann, Coniston delivered structural upgrades, new mechanical and electrical services, improved accessibility and the sensitive reinstatement of historic detailing.
With the neighbouring embassy remaining operational throughout, the project required careful planning, discretion and close collaboration to deliver a high-quality finish within a complex diplomatic environment.
Read the full German Ambassador’s Residence case study.
Maison Dieu, Dover
With more than 800 years of history, Dover’s Grade I listed Maison Dieu is one of the country’s most significant civic buildings.
Working with Haverstock, Coniston delivered an extensive programme of conservation, restoration and refurbishment, helping to bring this remarkable building back into public use.
The project included sensitive repairs to historic fabric, improved accessibility and the restoration of some of its most important interiors, including William Burges’ decorative schemes in the Mayor’s Parlour and Connaught Hall.
Today, the Maison Dieu is once again a vibrant part of Dover’s civic and cultural life, with a new chapter ahead for this extraordinary building.
Read the full Maison Dieu case study.
Celebrating great architecture and collaboration
We’re proud to have played our part in bringing these architectural visions to life, working alongside talented architects, consultants, specialist craftspeople and wider project teams whose collective expertise and dedication made these transformations possible.
Congratulations to Seifermann and Haverstock on their well-deserved shortlisting.
We wish both architectural teams the very best of luck at the AJ Architecture Awards ceremony on 26 November 2026.