ExplorePracticesLe Lay Architects

Updated July 2026

Architecture

Le Lay Architects

Le Lay Architects is focused on heritage and the benefit it brings to families, communities, and society. We safeguard that heritage by ensuring it is resilient, sustainable, and accessible – in essence – making heritage fit for the future. Heritage can be found at all scales – townscapes, country houses, churches, ho…

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Overview

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Key facts about the practice, its work and working life.

Regions
UK - England - Greater London
Sectors
ConservationCulturalResidential (High-end)Retrofit

Flagship projects

Work worth spending time with.

Three projects are selected for this profile. Explore the project directory for more.

  1. Kensington and Chelsea, London, United Kingdom

    Holy Trinity Church, Sloane Square

    A long-term conservation appointment supports a Grade I Victorian church known as the Cathedral of the Arts and Crafts, combining condition surveys, repairs, access and new community facilities.

  2. Pimlico, Westminster, London, United Kingdom · 2017

    St Saviour’s Church

    A completed conservation phase and long-term inspection role support the repair, reordering and continued use of a Grade II Victorian church in Pimlico.

  3. Kensington and Chelsea, London, United Kingdom · 2009

    Grade II Georgian Townhouses, Chelsea

    Two historic Chelsea townhouses previously divided into nine flats are reorganised as four generous apartments while accumulated alterations are stripped back to reveal their character.

Related conversation

Old Meets New: A Deep Dive into Heritage and Conservation ArchitectureIn this engaging livestream, join host Stephen Drew and special guest Jonathan Goode from Lillet Architects as they explore the world of heritage and conservation architecture. Jonathan shares insights from his 20-year career in London, focusing on maintaining the essence of historical buildings while adapting them for modern use. They discuss the challenges and surprises of working on various projects, including residential h

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About

About Le Lay Architects.

Le Lay Architects is focused on heritage and the benefit it brings to families, communities, and society. We safeguard that heritage by ensuring it is resilient, sustainable, and accessible – in essence – making heritage fit for the future. Heritage can be found at all scales – townscapes, country houses, churches, houses, and street monuments. It can also be built (tangible) or based on traditions (intangible). No matter the size or status we support those responsible for its stewardship. We work for people and organizations that see the value of heritage and want to invest to restore and adapt for greater benefit. Couples and families looking to move into a new home or wanting to refresh their current home. Heritage can sensitively adapt to change and should not be a barrier to families at key life changes. Creating a home can be a response to change and an opportunity to reflect the status and values of the owners. We are particularly able to support creative couples with busy professional and family lives. We take our enthusiasm for heritage and couple it with the professional services of a RIBA Chartered Practice and Conservation Accredited Architect. We remove the barriers homeowners can encounter to adapting or renewing their homes as well as reducing risks associated with an important investment. By providing a service from the first idea until they are comfortably settled in their renewed home, we provide a level of guardianship along the way focused on their needs. We assemble an expert team of designers, trades and contractors focusing on providing high standards of service and care. We actively research and train staff in technical and design developments so that we can provide the most up-to-date services and leading expert knowledge.

People & conversations

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1 person · 1 podcast episode · Practice video

Podcast · Episode

What is Heritage and Conservation, Ft. Jonathan Goode at Le Lay Architects

Old Meets New: A Deep Dive into Heritage and Conservation ArchitectureIn this engaging livestream, join host Stephen Drew and special guest Jonathan Goode from Lillet Architects as they explore the world of heritage and conservation architecture. Jonathan shares insights from his 20-year career in London, focusing on maintaining the essence of historical buildings while adapting them for modern use. They discuss the challenges and surprises of working on various projects, including residential h

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