South Kensington Station transformation moves towards delivery
The transformation of South Kensington Underground station has reached a significant milestone, with Costain set to deliver a major programme of improvements to make the station more accessible, improve passenger flow and preserve its historic character.
Led by Transport for London (TfL), we acted as Lead Architect for the project. The work will bring step-free access to the Grade II-listed station for the first time, connecting passengers to the Circle, District and Piccadilly line platforms, the ticket hall and the pedestrian subway serving the surrounding cultural quarter. A new accessible entrance on Thurloe Street will improve connections for visitors, residents and commuters alike.
It's brilliant to see this project moving forward. Our design will significantly enhance the user experience whilst celebrating the station’s heritage, with sightlines and proportions that help re-establish a sense of the original grandeur.
Dan Moor, Global Head of Design
Our design addresses the challenges of upgrading a busy London Underground station while respecting its heritage and keeping the existing transport network running. The proposals will make it easier for passengers to move through the station, with improved circulation, clearer routes and more accessible connections.
The works will also introduce a new eastbound platform for the Circle and District lines, alongside the restoration and improvement of historic features, including John Fowler’s Grade II-listed revetment wall. The design combines new infrastructure with the careful restoration of the station’s existing features, while incorporating measures to manage rainwater sustainably.
The station improvements form part of a wider development led by Native Land and Places for London. The surrounding scheme will restore the station’s historic shopping arcade and adjoining retail units, deliver 50 new homes, including affordable housing, and introduce new retail, food and drink spaces alongside flexible office accommodation.
Together, the projects will strengthen South Kensington’s role as a gateway to London’s internationally recognised cultural district, serving institutions including the Natural History Museum, the Science Museum, the V&A and Imperial College London.
Works are expected to progress towards completion by 2031, bringing lasting improvements for passengers while preserving the character of this historic London station.
