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Founded in 2010, now led by Amanda and Annie, ASJ Design is an award-winning interior architecture and design practice based in London and Wiltshire. 

Our Approach

Unlike the conventional approach to refurbishment projects, ours is centred on reverse thinking. We want your home to be as enjoyable to live in, as it is to look at. To us, function has equal merit to form. We start at the end by understanding how you would like to live and tailor our process to best deliver that vision, whilst aligning with your individual needs and circumstances.


As we design for people rather than just the buildings they inhabit, our work is diverse, ranging from period country properties to riverside contemporary apartments and city townhouses. Working across this range of different project types brings fresh thinking into our designs.

Our Ethos

We are proud to have assembled a diverse and multi-disciplined team, which provides us with the necessary expertise to transform homes with tailored, timeless designs that consistently meet and exceed our clients’ expectations. Over the years, we have established close relationships with a network of contractors, suppliers, and specialist artisans who share our ethos for professional, flawless delivery.


We have built a strong reputation for impeccable client service with most of our work being driven by recommendations and referrals. Our proudest accolade is that many of our clients return to us over the years as they move house, expand their homes, and acquire new properties.

Meet The Team

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Amanda Stillman-Jones

Founder & Creative Director

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Ana Fernandez

3D & Technical Designer

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Lois Attride

Project Co-ordinator

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Liz Brown


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Annie Stillman-Jones

Design Director

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Damon Johns

Architectural Technician

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Emma Boatman

Admin Assistant

What Our Clients Are Saying

"ASJ Design simply make large projects effortless. 

The barn is simply spectacular and the finished article exceeds our expectations. It is a real asset to the house and we absolutely love it. Thank you ASJ Design - we simply couldn't have done it without you."


Get in Touch

If you have a project you’d like to discuss, we’d love to hear from you.

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