• Designing creative, vibrant spaces for 30 years

    HDA Architecture is an established Architectural practice in Northamptonshire and West London

    Architectural Services
    Project Management

    Browse our portfolio

  • We are committed to the idea

    that a successful building is one

    that responds thoughtfully and

    gracefully to our client’s needs

    and to local conditions

  • We enjoy working with our clients

    to clarify their vision and identify their future needs,

    then to develop both a brief and a design together

    Call us now on 01604 622226
    for free and friendly advice

    Ask us what we can do for you

  • “HDA’s approach to design was refreshing, their expertise very valuable and their customer service excellent. We’ll definitely be working with them again.”
    – Richard Mercer, JFProperty

    “I would highly recommend HDA Architecture. Our loft conversion is already complete and looks fantastic – mostly due to the design that was suggested to maximise the space. I found them to be very reliable, helpful and experienced and have used them twice now. The plans drawn up for our kitchen conversion also look fab, and it was great that they dealt with the local (difficult!) council on our behalf.”
    – Kirsty Fraser, Richmond