Studio J – your local architects firm
Dedicated to improving your lifestyle through great architecture

A personal and friendly service, taking the time to understand your unique needs

About our architects in Yorkshire

Studio J Architects is a small and friendly, yet professional, practice where client satisfaction is our number one priority.

If you’re looking for qualified and reliable residential or commercial architects in Yorkshire, we deliver our services across Wakefield, Leeds, Bradford, Harrogate, York, Halifax, Huddersfield, Barnsley, Rotherham, Sheffield and surrounding areas.

We understand how important your project is to you and share your excitement when it comes to improving your lifestyle through great architecture.

Contact us

It is well known that good design can increase the value of a property. At Studio J Architects we will always endeavour to maximise your budget, giving you great value for money but with realistic expectations. We provide a personal service that is flexible and understanding of your needs, placing a high value on client satisfaction and going the extra mile to take the stress out of your project.

Whether you know exactly what you want or you need some ideas and inspiration, we can help you capitalise on the potential of your project. Studio J specialises in bespoke architectural design, with our experienced team providing a full range of architectural services for all requirements; from small residential extensions and renovations, to larger new builds and commercial developments.

We genuinely listen to and understand your needs – because we appreciate that how you live your life is unique to you and you should have a building that complements this. As trusted local architects, we design what’s best for you, not to satisfy our own ego!

Studio J Architects Leeds

Meet our architects

Founded in 2009, our architects firm is led by Managing Director James Butterworth, ably supported by his close knit team.

Studio J Architects Ltd is a registered Chartered Practice with the Royal Institute of British Architects (RIBA). All our Architects are ARB registered, offering you peace of mind regarding our professional competence

James Butterworth

Managing Director / Architect

James is a qualified Architect and having been involved in all of Studio J’s projects he has a wealth of knowledge and experience second to none.

James  – “Understanding people and how they use buildings is just as important as knowing how buildings are constructed”.

James Butterworth Studio J Architects Leeds

Jacqueline Mo


Jacqueline is a qualified and experienced Architect. With over 20 years experience in the industry.

Jacqueline – “I really enjoy meeting clients, getting to know them and realising their project dreams with them”.

Jacqueline Mo Studio J Architects Leeds

Tom Booth

Architectural Technologist

Tom has a degree in Architectural technology and has a passion for the technical side of design.

Tom – “I love seeing design drawings becoming a reality”.

Studio J Architects Leeds

As a trusted local architects firm in Yorkshire, we offer a client-centric service built around your individual personal and project needs.