Stylus Architects — Practice

Practice

At Stylus Architects, we are designers who build.

Design is only the beginning. We lead each project from first principle through to final execution, remaining closely involved at every stage. From concept development to on-site refinement, we shape, test and perfect every element with absolute precision.

Our strength lies in delivery. Through a trusted network of approved contractors, suppliers and specialist craftsmen, we maintain complete alignment between design intent and construction. This integrated approach allows us to uphold uncompromising standards of quality, detail and finish throughout the entire build process.

We believe exceptional architecture is the result of strong partnerships. Architect, builder and client working in genuine collaboration. Our studio-led ethos fosters clarity, accountability and shared ambition from the outset. Decisions are made with purpose, at the right time, informed by experience and guided by rigour.

Integrity, accountability and disciplined design thinking define our process. Every line is tested. Every junction resolved. Every material considered.

As an award-winning practice, we approach every commission, regardless of scale, with the same conviction. Your project is not simply another brief. It is an opportunity to set a new benchmark.

Entrust us with your vision, and we will realise it with precision.

 

Team

  • Stylus Architects — Matt Withers

    Matt Withers

    BA[Hons], Dip Arch, ARB, RIBA

    Director

    Matthew founded Stylus Architects to create a practice where design and delivery operate seamlessly. Before establishing Stylus, he worked with internationally renowned architects including David Chipperfield and Stanton Williams on the King’s Cross development. He was the delivery architect for 1 Pancreas Square and led work on the listed Transit Sheds for the University of the Arts London building, including the Western Granary office extension, projects defined by technical complexity, precision, and respect for heritage. These experiences shaped Matthew’s approach. He believes architecture must be conceptually strong, technically rigorous, and buildable. At Stylus, he leads the creative and strategic direction of the practice, ensuring every project benefits from disciplined design thinking, meticulous detailing, and a commitment to long-term quality.

  • Stylus Architects — Spencer Rose

    Spencer Rose

    BA[Hons], Dip Arch

    Director

    Spencer joined Stylus shortly after its inception, bringing over a decade of experience working with BAM Design on a variety of complex projects, including Grade A office buildings, schools, and science laboratories. Based in Hertfordshire, he leads Stylus’ St Albans branch, applying his expertise to ensure clarity, precision, and efficiency in every project. Spencer’s broad experience across sectors enables him to guide teams while maintaining the high standards of design and delivery that define Stylus.

  • Stylus Architects — Catherine Clapp

    Catherine Clapp

    BA[Hons], LLB

    Operations Director

    Catherine joined Stylus in 2021 and oversees the practice’s operations, helping to ensure projects run smoothly from concept through to completion. Originally a solicitor, she began her legal career as a paralegal at a Magic Circle law firm before qualifying as a solicitor in 2014. She went on to spend eight years practising in family law, before taking time away from the profession to row across the Atlantic Ocean – an experience that reflects the determination and resilience she brings to her role at Stylus. Her organisational leadership and strategic oversight play a key role in supporting the practice’s integrated approach to design and construction.

  • Stylus Architects — Brían Connor

    Brían Connor

    BSc[Hons], Arch[Tech]

    Associate Director

    Brian is an Architectural Technologist with a focus on technical excellence and innovation. He joined Stylus in 2018, shortly after the practice was founded, and brings extensive experience from the King’s Cross development, where he was Project Lead on the Eric Parry-designed Coal Drops Yard building. Brian’s attention to detail is second to none, and he continues to develop forward-thinking technical solutions that enable Stylus to deliver pioneering designs.

  • Stylus Architects — Pui Yee Lim

    Pui Yee Lim

    BA[Hons], MArchD

    Architectural Designer

    Pui joined Stylus in 2021 and is recognised for her exceptional design talent and attention to detail. Gifted at finding solutions to complex design challenges, she brings creativity and precision across all stages of the design and delivery process. Her thoughtful approach to materials, form, and detailing ensures that every project maintains the high standards for which Stylus is known.

  • Stylus Architects — Roísín O’Byrne

    Roísín O’Byrne

    BA[Hons], ARB

    Architect

    Róisín joined Stylus in 2022 and has quickly become an integral member of the team. She combines design acumen, technical skill, and interpersonal clarity to deliver projects seamlessly from concept to completion. With a keen eye for interior design, material combinations, and form, Róisín elevates the quality and refinement of every project. She has previously worked in architectural practices in both Australia and Ireland, bringing an international perspective to her work.

Awards

  • 2025 British Home Awards

    Best Interior Design: Individual Home

    Radhus

    Finalist

  • 2025 British Home Awards

    Best Interior Design: Individual Home

    Ottilie House

    Finalist

  • 2025 British Home Awards

    Best Interior Design: Individual Home

    Stepping Tones

    Finalist

  • 2025 International Property Awards

    Home Transformation of the Year London

    Ottilie House

    Winner

  • 2024 British Home Awards

    Best Interior Design: Individual Home

    Ribbon House

    Finalist

  • 2024 British Home Awards

    House Extension of the Year

    Ribbon House

    Finalist

  • 2024 British Home Awards

    Best Interior Design: Individual Home

    Stepped Garden House

    Finalist

  • 2024 British Home Awards

    Best Interior Design: Individual Home

    Ribbon House

    Finalist

  • 2023 International Property Awards

    Home Transformation of the Year Surrey

    Somersbury House

    Winner

  • 2022 British Home Awards

    Best Interior Design: Individual Home

    The Old Sorting House

    Winner

  • 2022 British Home Awards

    Home Transformation of the Year

    The Old Sorting House

    Finalist

  • 2022 International Property Awards

    Home Transformation of the Year London

    The Old Sorting House

    Winner

  • 2021 Daily Telegraph Home Build Awards

    House Extension of the Year

    Framed Space

    Winner

  • 2022 British Home Awards

    Home Transformation of the Year

    Framed Space

    Finalist

  • 2021 New London Architecture Awards

    Don’t Move Improve

    Framed Space

    Longlisted

  • 2020 International Property Awards

    Home Transformation of the Year London

    Modern Classic

    Winner

  • 2019 AJ Architecture Awards

    Project under 250k

    Black and White House

    Finalist

  • 2019 New London Architecture

    Don’t Move Improve

    Floating Brick House

    Longlisted

  • 2018 AJ Retrofit Awards

    House Award under 250k

    Floating Brick House

    Shortlisted

Press

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