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Now is the perfect time to start making your home work better for your lifestyle and start feeling excited about your space. We’re here to help.

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We would be delighted to discuss your project with you.

    Your Details

    About Your Property

    About Your Project

    How long do you envisage staying in this property?*

    What is your budget range for the completed works?*

    Do you have any sustainability / energy / environmental requirements or goals?*

    Thermal improvements to your existing walls / floor / roofAir or ground source heat pumpNatural / organic insulation and materialsI'm keen to incorporate enhanced thermal performance, beyond the Building Regulations minimumNo, I only want to comply with the minimum Building Regulations requirementsI'm not sure, but am interested to learn moreSomething else

    Please confirm by checking the box below that you are happy for us to collect and store your data. All data is confidential and is for use by Keri Barr Architects only. It will not be shared without your permission.

    Say Hello!

    We would be delighted to discuss your project with you.

      Your Details

      About Your Property

      About Your Project

      How long do you envisage staying in this property?*

      What is your budget range for the completed works?*

      Do you have any sustainability / energy / environmental requirements or goals?*

      Thermal improvements to your existing walls / floor / roofAir or ground source heat pumpNatural / organic insulation and materialsI'm keen to incorporate enhanced thermal performance, beyond the Building Regulations minimumNo, I only want to comply with the minimum Building Regulations requirementsI'm not sure, but am interested to learn moreSomething else

      Please confirm by checking the box below that you are happy for us to collect and store your data. All data is confidential and is for use by Keri Barr Architects only. It will not be shared without your permission.

      South facing window with light and shadow and seating. Keri Barr Architects in Bushey.

      Your home is one of your biggest investments – we help you to enhance it so that you can enjoy it to its fullest every day. 

      Keri Barr Architects Ltd is a RIBA Chartered Practice based in Bushey, Hertfordshire – we specialise in residential extensions and conversions, new build homes and small developments.

      We love helping our clients to bring more natural light into their homes, carve out spaces for homework and family time and rub out terrible inherited layouts.  No more wasted space – instead, get clever storage ideas that work for you…. and a new favourite seat with a view worthy of stealing from your cat.

      But, what we love even more is improving your comfort by boosting your home’s energy performance too.

      At Keri Barr Architects, we know that your home should not only complement your lifestyle, but also reduce your environmental footprint.

      Our approach is rooted in creating thoughtful, sustainable designs tailored to your unique needs.

      By focusing on passive design principles, we craft resilient, energy efficient homes that provide lasting comfort, lower energy bills and reduced environmental impact.

      As architects serving local communities, we believe that designing smarter, more sustainable spaces is about more than just aesthetics – it’s about creating a positive legacy for both our clients and the planet.

      With our expertise in low carbon, low energy architecture, you can trust us to deliver innovative solutions that balance style, functionality and sustainability. Let’s work together to bring your vision to life and build a better future, one home at a time.

      Selected Projects:

      A large refurbishment and extension in St Albans.

      “We were impressed with her friendly professionalism, her considered suggestions and her tireless desire to get it absolutely right for us. We absolutely love our house and that is down to the thoughtful input from Keri.”

      Claire & David, Project 1718

      A light-filled extension in Bushey.

      “It was a joy to work with Keri on planning our new extension. At each stage, Keri guided us through making decisions with a welcome combination of technical expertise, aesthetic considerations and cost implications.”

      Ros & Rob, Project 1960

      Large refurbishment and extension in Elstree.

      “Keri was knowledgeable, experienced and extremely patient throughout our house rebuild and extension. Our architectural drawings were excellent and suggestions provided were extremely helpful”

      Naomi & Shai, Project 1641

      Initial concept options.

      What to Expect When You Work with Us

      Initial Consultation

      Share your goals and ideas with us during an in depth site visit, or free virtual consultation.

      Bespoke Design

      We will craft a unique design tailored to your lifestyle and needs.

      Planning and Building Regulations Approvals

      We manage your planning and building regulations applications on your behalf, saving you time and hassle.

      Construction Support

      From choosing contractors to site visits, we’re here to ensure a smooth build process.

      Let’s get your project started.

      Get in touch to start a conversation.

      You’re ready to get going with your dream home….but where to start?

      We understand that navigating your home design or renovation can feel daunting.  You might be unsure about where to start, confused by planning regulations or worried about staying within budget.  Without the right guidance, these challenges can lead to frustration, delays and results that just don’t meet your expectations.

      Our approach prioritises clear communication, meticulous planning and designs that work – both aesthetically and practically.

      We tailor our services to your requirements, ensuring a smooth journey from concept to completion.

      Do you want to take a step closer to a more comfortable home?

      We Have Worked with these Authorities, and More:

      Barnet Planning
      Buckinghamshire Planning
      Dacorum Planning
      Enfield Planning
      Harrow Planning
      Hertsmere Planning
      Hillingdon Planning
      St Albans Planning
      Three Rivers Planning

      FAQs About Working with a Local Architect

      How do I choose the right local architect for my project?

      Look for architects with local knowledge, experience in projects like yours and a design philosophy that aligns with your goals.

      If you want to think a bit more about this, you might like to also read this journal post.

      Do I need an architect for a small renovation?

      Even for smaller projects, an architect can help you to maximise your space, improve energy efficiency and navigate the planning and building regulation permissions.

      You might like to read a few of our journal posts that consider various scenarios to help you decide.  We have numerous client testimonials, many of which might help you to understand the benefits of working with an architect from a clients point of view too.

      What are the benefits of working with a local architect?

      Local architects understand the area’s planning rules, climate considerations and community character, ensuring that your project has the best chance of a positive determination when submitted for planning approval.