About Oliver James Garden RoomsLearn more about Oliver James Garden Rooms. How we work, how we started and why a garden room extension will benefit your home.
FAQsGet answers to the most frequently asked questions about the garden rooms
Working with Oliver JamesFind out more details about the project process when we build your garden room extension.
TestimonialsDon't just take our word for it. Find out what others have to say.
Garden Room DesignsView the garden room extensions range and find out which design is for you.
Kitchen ExtensionsWe now offer to build you an amazing garden room and if you wish we will design and install your kitchen.
BlogRead about useful and interesting topics from James King.
Expert CommentsLearn more about the founder and owner of Oliver James Garden Rooms, James King.
VideosSee why Oliver James Garden Rooms are a better option for your Garden room Extension.
A stunning contemporary design that makes a statement on any home.
Large and small the impact is stunning.
A perfect peaceful garden
in Oxfordshire a favourite.
It’s our first and really
where it all began.
The home of the English
Let your imagination
transform your home.
Oliver James is one of the country’s leading specialists in garden room design and build. Our expertise is in managing your entire project, from start to finish.