Business Details
15 Years
experience
Chartered Architects in Henley on Thames
Simon Mack Architecture is a Chartered RIBA architectural practice established in 2011, dedicated to creating sustainable, transformative spaces that enhance living and working environments. Our collaborative design process prioritises client needs, combining creativity with technical expertise to deliver projects ranging from private residences to commercial developments. Based in Henley on Thames, we serve London and surrounding counties, offering tailored services from initial concept to construction management.Our team of skilled architects and designers specialises in integrating holistic design principles with meticulous detailing, ensuring minimal environmental impact. We utilise advanced visualisation tools to bring projects to life early in the process, while our RIBA accreditation guarantees adherence to the highest standards of quality and professionalism. With a focus on innovation and practicality, we transform client visions into enduring architectural solutions.
Services
Residential Architecture
Commercial Design
Planning Applications
Sustainable Design
Project Management
Details
- Year established: 2011
Highlights and features
- We are a RIBA Chartered Practice with rigorous quality standards
- Our collaborative approach tailors services to individual project needs
- Specialists in sustainable design and PassivHaus standards
- We utilise 3D visualisation and virtual reality tools for clarity
- Experienced in navigating complex planning and building regulations
Associations and certifications
- Royal Institute of British Architects (RIBA)
What people say
Beyond expectations
Highly recommended
Creative solutions
Excellent planning guidance
Transformative results
Services
Residential Architecture
Creating bespoke residential spaces that balance aesthetics and functionality. We specialise in new builds, extensions, and renovations for private clients. Our approach integrates sustainable materials and energy-efficient solutions while maintaining architectural integrity across traditional and contemporary styles.
Commercial Design
Developing innovative commercial environments tailored to business needs. Our expertise covers office spaces, retail units, and mixed-use developments. We focus on creating adaptable spaces that enhance productivity while complying with planning regulations and accessibility standards.
Planning Applications
Navigating complex planning processes for residential and commercial projects. We prepare detailed submissions including concept designs, 3D visualisations, and technical drawings. Our team manages communications with local authorities to secure approvals for new builds and property modifications.
Sustainable Design
Implementing eco-friendly solutions across all project types. We specialise in PassivHaus standards, retrofitting existing buildings, and off-site construction methods. Our approach reduces environmental impact through energy-efficient systems, natural materials, and climate-responsive design.
Project Management
Overseeing projects from initial concept to completion. We coordinate all stages including design development, contractor selection, and construction supervision. Our end-to-end service ensures quality control, budget adherence, and seamless delivery of architectural visions.
People
Simon Mack
Architect / Director
Simon leads the practice with over 15 years' experience in sustainable architecture. He specialises in blending traditional craftsmanship with modern techniques, holding RIBA Chartered Practice accreditation. His expertise spans residential and commercial projects.
Iara Valdivia
Architectural Technician
Iara brings technical precision to project delivery, focusing on detailed design solutions. With experience in listed buildings and conservation projects, she ensures compliance with heritage regulations while maintaining modern functionality standards.
Sam
Visualiser
Sam specialises in creating 3D visualisations and virtual reality models. His work helps clients understand spatial relationships through photorealistic renderings and interactive digital walkthroughs during the design process.
Questions
What architectural services do you offer?
We provide full architectural services including residential and commercial design, planning applications, sustainable solutions, and project management from concept to completion.
Do you work on listed buildings?
Yes, we specialise in working with listed buildings and heritage properties, combining conservation requirements with modern living needs.
How do you incorporate sustainability?
We use PassivHaus principles, eco-materials, and energy-efficient systems. Our designs prioritise natural light, thermal performance, and minimal environmental impact.
Can you help with planning permission?
Yes, we manage full planning applications including 3D visualisations, technical drawings, and council communications to secure approvals.
What areas do you cover?
Based in Henley on Thames, we work across London, Oxfordshire, Buckinghamshire, Berkshire and surrounding counties.
How do you involve clients in design?
We use collaborative workshops and digital tools like virtual reality to ensure client visions shape every design decision throughout the process.
Reviews (7)
Anthony Botelho
Dec 25, 2020
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Simon was very patient and applied for and obtained planning permission despite numerous objections from neighbours. His plans were meticulous and builders were very satisfied with his detailed drawings
Geoff Painter
Nov 03, 2020
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We have been working with Simon Mack on a remodel of our Edwardian era family house in Henley on Thames. His vision for the stylish transformation of the property as well as his eye for practical detail relevant for everyday family living has been beyond expectations. Its been a pleasure to work with Simon and I would have no hesitation in recommending his services.
Alf L.
Oct 01, 2020
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I have worked with Simon Mack Architecture on various projects for a number of years. Simon is friendly, professional and engaging, these qualities make Simon very easy to work with. Simon has an eye for the details which turn an everyday project, into something rather special. Highly recommended.
Natalie Wakefield
Sep 11, 2020
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We commissioned Simon to transform our home from a dated looking property into a family home that would realise the potential of its location. The addition of a fabulous oak framed extension means that we now have far reaching views in every direction. From the planning stage through to snagging, Simons attention to detail has been second to none. He is creative, patient, meticulous and extremely easy to work with. I would not hesitate to recommend him.
Richard Clark
Sep 05, 2020
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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!
Paolo Dal Lago
Sep 05, 2020
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Simon is a very reliable , professional and knowledgeable architect who designed our new extension for our property in Henley on Thames . He gave us some really helpful advice on every single detail of the extension from design to choosing a builder but most importantly the project and design was done with keeping within our budget to create a spacious family room /kitchen extension perfect for our family.
Ana Mari Bull
Sep 01, 2020
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I have collaborated with Simon on a number of projects and found the whole experience to be very positive. His attention to detail is second to none; his creativity and imaginative use of space is innovative and respectful to period buildings, and his original designs are breathtaking. I would definitely recommend Simon to anyone thinking of engaging an architect
