Chelsea Barracks Phase I – Squire & Partners

Residential

Chelsea Barracks Phase I

Westminster, London

As part of the wider Chelsea Barracks masterplan, the first phase of highly crafted Portland stone townhouses and mansion blocks have been completed.

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Taking inspiration from the formal Georgian squares of Belgravia, the residential buildings are positioned around a series of landscaped public routes and spaces, ensuring the development is accessible to the local community and evolves as a natural addition to Belgravia.

Whilst being rooted in the heritage and context of the local area, the architectural language is distinctly contemporary. Building facades are characterised by smooth and textured variations of Portland Stone, fluted vertical columns, recessed bays and projecting balconies.

Bespoke leaf patterns designed for the external metalwork on balconies and penthouse screens were inspired by the history of productive gardens once prevalent in the area, as well as the nearby Chelsea Physic Garden, adding richness and complexity.

Project team

Client Qatari Diar

Masterplanners Squire & Partners, Dixon Jones, Kim Wilkie
Architect Squire & Partners
Landscape Designer Gustafson Porter & Bowman

Testimonials
Awards

2021 finalist
The Pineapples
2021 winner
Civic Trust Awards
2020 finalist
NLA Awards
2020 finalist
FX Awards

Sustainability

LEED Platinum certification

Masterplan

Rooted in the tradition of London's Great Estates, the Chelsea Barracks masterplan reinterprets the classic London garden square, with 40% of the site dedicated to open spaces.

Drawing upon the local character of Belgravia and Chelsea, we explored many established urban forms – squares, crescents, terraces, mews – and used contemporary interpretations of these to anchor the masterplan in the past whilst looking to the future.

In addition to apartments and townhouses (Phase I) designed by Squire & Partners, the plan offers over two acres of public landscaping, including Garrison Square, which hosts a community space in a retained historic chapel, a famers’ market, a restaurant, and vibrant retail units.

Materials and Craftsmanship

Portland stone, used extensively across London's historic buildings, was the natural choice for the development.

Three distinct types were used: roach (richly textured with shell remnants), whitbed (lightly fossil-pitted), and basebed (smooth and refined). The townhouse facades use a mix of basebed and whitbed stone, while the apartment buildings incorporate all three. Deeply pitted honed roach stone is used at the base of the buildings, adding textural richness for pedestrians.

Intricate metalwork handrails on the projecting balconies are formed from waterjet-cut aluminium plate, and adorned with botanical motifs inspired by illustrations from the nearby Chelsea Physic Garden.

Permeability

For the first time since the mid-19th century, Chelsea Barracks is open to the public.

Drawing on the London condition of primary routes and back-streets, the development introduces a variety of routes – some formal, others more discreet – allowing people to navigate the space in their own way.

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