Unit 23, Battersea Business Centre
99-109 Lavender Hill
London SW11 5QL
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Get a free consultation today





    0207 228 1324 Get in touch via phone
    [email protected] Get in touch via email
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    Listed Building Architects in London

    London is full of historic charm – and owning a listed building can be both a privilege and a challenge. These properties come with special rules, but also incredible potential. Whether you’re planning a renovation, restoration, or a complete transformation, working with architects who have experience dealing with listed buildings can make all the difference.

    At Armstrong Simmonds Architects, we help you protect the past while creating something ready for the future.

    Listed Building Architects in London

    Looking for Experienced Architects in London?

    Aside from providing you with a beautiful design, your architect needs to navigate complex
    planning and building laws that regulate the construction industry. Therefore, appointing a
    practice with the right amount of experience is the key to a smooth project delivery. Although
    not essential, appointing a RIBA chartered practice is also an important factor to consider.
    Being RIBA Chartered means that the practice must adhere to a code of conduct of
    professionalism and ethics which ensure quality control within the Architectural industry. The
    experience of the practice within London is another important factor to consider, particularly,
    as each borough has different modes of operation which can influence the design process.

    Whilst the National Planning Policy Framework (NPPF) provides the backbone for planning
    policy, each individual borough will have its own set of policy and guidance. A particular
    challenge within the borough of London is the planning process for basement design. For
    such a complex undertaking, stringent planning requirements must be met in the form of
    traffic reports, geology surveys and more. Another challenge is the added complexity of
    working with historic buildings. If your building is within a conservation area, a designated
    building of interest, or a listed building, any work to that building or surrounding area will be
    subject to strict requirements that are typically more rigorous than standard planning
    requirements. London Architects and designers must ensure their clients are advised
    appropriately on the process and that suitable consultants are appointed to conduct the
    necessary work.

    Get a free consultation today





      Unlock the Potential of Your Listed Building in London

      Listed buildings are protected for a reason – they hold architectural, historical, or cultural significance. But that doesn’t mean they can’t evolve. With the right approach, you can restore, adapt, and even extend a listed property without compromising its character.

      Our architect studio has expertise in thoughtful renovation and sensitive adaptation. Whether you’re restoring listed buildings to their original beauty, or making subtle updates for modern living, we balance creativity with compliance.

      We offer a full range of architectural services that can be tailored to listed properties – from design development and planning applications to construction oversight – ensuring each step respects the heritage of your home.

      Why Choose Our Services for Your Listed Building

      Renovating a listed building is never a one-size-fits-all project. It demands a deep understanding of heritage constraints, planning regulations, and construction techniques that respect the original fabric of the property. That’s where we come in.

      As experienced residential architects, we bring specialist knowledge and a tailored approach to every project – from delicate listed building refurbishment to larger-scale conversions.

      When you choose us you’re getting a complete support system. We can collaborate with the right professionals to guide your project through concept to construction. Some other professionals who may be relevant for this type of project include planning and heritage consultants.

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      Our Design Process for Working with A Listed Building

      Working with a listed building calls for precision, patience, and expert coordination. Here’s how we guide you through the process, step by step:

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      Initial Survey & Consultation

      Our typical survey process involves taking detailed measurements of the property which we use to develop design options. When carrying out the initial survey and briefing, we may also highlight the need to involve other specialists during the concept design process. This may be relevant for structural understanding or other matters related to the heritage asset.

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      Planning & Design Strategy

      We develop tailored proposals that respect the building’s heritage while meeting your brief.

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      Coordination with Specialists

      We work closely with listed building specialists, surveyors, and engineers who understand the complexity of heritage work. This creates the foundation for a smooth project from day one.

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      Project Oversight

      From sourcing appropriate builders for listed assets to managing project timelines and budgets, we aim to communicate effectively with each party throughout the process – so your project moves forward with minimal stress.

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      Our Flat Conversion Process

      We follow a clear, step-by-step process to ensure every flat conversion is thoughtfully designed:

      1

      Concept

      Briefing & Survey
      Armstrong Simmonds Architects will work with you to develop a concept design, sketching layout options to explore the potential of the property. We will also carry out a full measured survey of the property and its surroundings, allowing us to produce an accurate set of drawings.
      2

      Planning

      Application & Scheme Design
      Following on from the briefing we will prepare a set of scale drawings reflecting the range of ideas discussed. We will prepare and submit the planning application, liaising with the council as needed throughout the process. Our extensive experience will help facilitate a smooth planning process.
      3

      Visualisation

      3D Modelling Services
      To help you visualise the space in three dimensions we can produce internal and / or external views of your project. This can also be a useful tool to demonstrate the merits of the scheme to planners.
      4

      Technical

      Building Control and Detailing
      We will produce detailed technical drawings including drainage and electrical layouts, consulting with you to ensure the design meets your needs. We will then submit to building control and manage the approval process. As part of our architectural services during this process we can assist you in appointing other consultants, for example the structural engineer or party wall surveyor.
      5

      Specification

      Interior Architecture and Schedules
      We offer interior architecture and design for a high spec finish. We can produce further detailed information integrating specialist glazing components, floor finishes, joinery and bespoke staircase design as required.
      6

      Interior Design

      Furniture, Fittings & Equipment
      We provide Interior design architecture services ourselves or through collaboration with other London based Interior Designers, who may also be appointed by the client.
      We are happy to specify FF&E (furniture, fittings and equipment) for the project, providing a complete “one-stop” shop for your development.
      7

      Tendering

      Prices and Builders
      We will help you make an informed choice on an appropriate contractor. We maintain a selective tender list of contractors especially in the local London area, who we have experience working with on site. We will prepare tender documentation and appraise their quotes.
      8

      On Site

      Contract Administration
      Armstrong Simmonds Architects facilitates the implementation of the design by administrating a contract between you and the contractor. Amongst a wide array of architectural services, this will include undertaking site visits to monitor the quality of construction and handle any on-site queries from the contractor.
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      FAQ

      What permissions do I need to renovate a listed building?
      When renovating a listed building, listed building consent is often required. There will also be occasions where planning permission and listed building consent are required. We handle this process for you, navigating your selected proposals through the relevant planning, conservation and building regulation requirements.
      Can I make modern updates to a listed building?
      Yes - but carefully. While original features must be preserved, smart and sensitive design allows for modern living upgrades.
      Do I need special permission to renovate a listed building in London?
      Yes. Any alterations, renovations, or extensions to a listed building require Listed Building Consent in addition to standard planning permissions. At Armstrong Simmonds Architects, we guide you through this process, preparing the necessary applications and ensuring your project complies with heritage regulations while achieving your design goals.

      Customer
      reviews

      go to more reviews:
      Michael van Ree
      John and his team have been brilliant to work with for our full house renovation and extension in SW London. Our house is quite unique and that combined with it being in a conservation area we knew it wouldn't be a straight forward planning process - but Armstrong Simmonds did a fantastic job and helped us navigate us through every step. We couldn't be happier with the detailed design and outcome.
      Linda Roberts
      Architects Armstrong Simmonds were appointed by us to turn our concept of open plan living into reality, which they did with extraordinary vision and design flair. The AS team listened carefully to our ideas and transformed an ordinary detached house into a breathtakingly beautiful home that offered light, space and a lifestyle that exactly reflected our needs and requirements. AS worked closely with us and our builder, and their focus to detail in the design and build was impressive. This young architectural practice in our opinion, offers something more. They listen, understand and are unique in their ability to conceptualise, plan and build with imagination, whilst considering aesthetics and functionality. Linda and Allan Roberts ...>>
      Rowena Carter
      I cannot recommend Armstrong and Simmonds architects highly enough. Within minutes of John meeting us at our home he had understood our brief and was sharing a vision that ticked all of our boxes.We had met with other architects who did not inspire us and told us the shape we wanted for our extension would not be possible. John had excellent knowledge of the local planning rules, researched planning submissions in the immediate area and was confident that he would get our application through - and he did! During the detailed design process John and his team listened closely to how we wanted to use the space. He came up with many design features and solutions to save costs and keep our dream design within our budget. Throughout the process they delivered an innovative plan that felt personal to us in a professional and timely manner. We found John and his team to be responsive, helpful and caring. They went above and beyond to get our project over the line and I have no hesitation in recommending the firm to anyone looking at home extension/improvement. We would not look anywhere else for any future builds! ...>>
      Rebecca Wheelhouse
      We had a fantastic experience with John and the team at Armstrong Simmonds. We have a beautiful home and would happily use them for our next project.... hopefully even bigger next time! Flawless from beginning to end, I thoroughly recommend them.

      How to Get Started with Our Listed Building Services in London

      If you are considering working on your listed property in London, we’d love to hear from you. Our team will help you unlock the potential of your home while supporting you from initial concept to completion.

      Contact us today to arrange a consultation
      0207 228 1324 Get in touch via phone
      [email protected] Get in touch via email
      Armstrong Simmonds Architects Ltd
      Unit 23, Battersea Business Centre,
      99-109 Lavender Hill, London, SW11 5QL

      Get a free consultation today





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        We offer a wide range of architectural solutions - explore more of what we can help you with.