Spring shaw
A modern sustainable home in open meadows and mature woodland
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poolhouse
Garden pavilion at the water's edge, thoughtful details and simple forms
church road
Heritage reimagined, adding contemporary space.
Apple orchard
As light pours in, space flows into the garden
Architect in Oxfordshire
Simon Mack Architecture is a RIBA Chartered architectural practice based in Henley-on-Thames, specialising in exceptional new homes, extensions and renovations across Oxfordshire. We work closely with homeowners to create thoughtful, beautifully designed spaces that enhance both their property and the way they live
Residential architecture designed around you
Every project starts with understanding how you want to live in your home. We design from the inside out, considering how you use each space, where you want to sit, your connection to the outdoors and how you move through your home. From there, the architecture evolves around you, creating a home that feels considered, practical and uniquely yours.
“Simon has led us through the process of designing, getting permission for and building a home. We've been really impressed by his creativity, experience and attention to detail, highly recommended!”
“Jargon-free, thoughtful, a good listener, and excellent advice. Simon listens and hears our preferences, and is a helpful guide through the process.”
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Residential Architectural Services in Oxfordshire
From contemporary extensions and whole-house renovations to new homes and self-build projects, we can guide you through every stage of your project. Our services include concept design, planning applications, Building Regulations, detailed technical design and support throughout construction, providing the detail and clarity needed to turn your plans into reality.
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Local Experience Across Oxfordshire
Based in Henley-on-Thames, we have extensive experience working on residential projects throughout South Oxfordshire and the surrounding area. We understand the opportunities and challenges that come with designing homes in the county, from extending period properties and transforming existing houses to creating contemporary new homes. We have achieved 100% planning application success for over a decade in South Oxfordshire.
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START YOUR PROJECT
Whether you're considering an extension, renovating your home or planning a new build, we'd love to hear what you have in mind. We work with homeowners across Henley-on-Thames, Wallingford, Goring, Watlington, Thame and the surrounding Oxfordshire towns and villages.