Studio J is an extension architects in Leeds which uses deep listening and decades of experience to create the house your family needs.
After more than 16 years and over 750 projects led by our architects in Leeds, we thought it was time for a little reintroduction.
Discover how our expertise, deep listening, and decades of experience combine to create the home your family needs.
Meet the team behind the bespoke property designs. And also discover how we can connect in real life at a prestigious homes event this autumn.
There’s one thing we always do before putting pen to paper: we listen.
We take the time to understand how you live, what your family needs, and how your home needs to function. As a result, this deep listening helps us create bespoke architectural plans that are always unique.
Even if clients bring us their own ideas, we add value with fresh perspectives — rethinking layouts, future-proofing living spaces, and unlocking a home’s hidden potential.
From there, we:
Secure planning permission
Manage challenges
Deliver high-quality results on site
And because we are a Chartered Practice with the Royal Institute of British Architects (RIBA), you can be confident that our work meets the highest professional standards.
Every family is different. That’s why every design we produce is unique.
We don’t just design beautiful houses — we design homes that work for the way you live.
From light-filled kitchen extensions to sensitive barn conversions, our Leeds-based team has reimagined hundreds of homes across the region.
While many of our projects are in Leeds and Wakefield, our work spans across Yorkshire and beyond:
Harrogate, Huddersfield & Halifax
York & Bradford
The Peak District
Even as far afield as Oxfordshire
You can explore some of our recent work on our interactive project map tool, including a modern barn conversion in Barnsley and a unique kitchen extension in Ilkley.
We love connecting in person. That’s why we’ll be at the Northern Homebuilding & Renovating Show this autumn:
📍 Harrogate Convention Centre
📅 October 31 – November 2
At our stand, you’ll be able to:
Meet the Studio J team
Chat about your home project
Step inside our designs using immersive VR technology
This event is one of the UK’s leading home design shows, packed with expert talks and masterclasses.
We can’t wait to meet you there.
If you’re considering a home project in Leeds or the wider Yorkshire area, Studio J can help. From first ideas to finished build, our architects guide you every step of the way.