Langstaff Day Architects is an architectural and design practice based in London. We are a RIBA chartered practice established in 2015.

We specialise in culture & leisure, education and residential projects.

We are a thoughtful, pragmatic and creative team of problem-solvers. We love to explore how people live, learn and play.

More about LDA


New Clubhouse for The AELTC Community Tennis Centre
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A new three-storey mews house on a complex backland site in North London
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Members’ Brasserie
Wimbledon SW19

Bespoke facade for a high end restaurant
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Featured home designs
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School Playground

Primary school playground redesign
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Small (but beautiful!) architecture
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Finsbury Circus
Pavilion & Gardens

The importance of external public spaces
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Clubhouse Interiors

Interior design for a new Clubhouse
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Room in the Roof

The transformation of a loft in an existing terraced home in London
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Maintenance Building

New Maintenance Building for world class tennis courts
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Traditional almshouses reinterpreted for modern life
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Finalist in the Silvertown Flyover competition
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Lantern Treehouse

The Lantern
Tree house

Winner of 'Treehouse without a Tree' competition
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