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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

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church road

Heritage reimagined, adding contemporary space.

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Apple orchard

As light pours in, space flows into the garden

Architect in BUCKINGHAMSHIRE

Simon Mack Architecture is a RIBA Chartered architectural practice based in Henley-on-Thames, designing exceptional new homes, extensions and renovations across Buckinghamshire. We work with homeowners to create considered, beautifully designed spaces that respond to both the character of the property and the way they want to live.

Residential architecture designed around you

We believe the best homes begin with the people who live in them. By understanding how you use your space, how you move through your home and how you want to connect with the outdoors, we can develop an architectural design that works beautifully for everyday life. This inside-out approach ensures every project feels personal, practical and carefully considered.

“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 BUCKINGHAMSHIRE

From extending and transforming an existing property to designing a completely new home, we provide architectural expertise throughout the process. Our services include concept design, planning applications, Building Regulations, detailed technical design and support during construction, helping you navigate each stage with clarity and confidence.

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Local Experience Across Oxfordshire

Buckinghamshire has a diverse mix of homes, from period properties and characterful village houses to contemporary homes and new-build opportunities. We approach every project individually, balancing thoughtful design with planning considerations, sustainability, construction requirements and budget to create spaces that enhance both your home and lifestyle.

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START YOUR PROJECT

Based in nearby Henley-on-Thames, we work with homeowners across Buckinghamshire, including Marlow, Beaconsfield, High Wycombe, Bourne End and the surrounding towns and villages.

If you're considering an extension, renovation or new home in Buckinghamshire, book a free 30-minute consultation to discuss your plans and find out how we can help.

Come in to our studio for chat, meet the team and  our Springer Spaniel, Sam.

BOOK A CONSULTATION
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