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    • The Annex
          • The Annex specialises in permanent living solutions, creating garden houses complete with a kitchen and bathroom. Available in two customisable designs.

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Using our configurator you can design your perfect garden office with minimal effort, ensuring it’s tailored to your own personal preferences and specifications.

You can get a great idea of how your new garden office will look by using the 360 degree rotating viewer.

Also compatible with mobile and tablet devices

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Love our new garden room!
Review By: Susan Banks


We’re absolutely delighted with our new garden room from Green Retreats ( The quality of build is top notch, and the whole experience from going to the showroom and deciding on the design, to the help we received with planning permission, and advice on preparing the ground, was excellent. Many thanks to all at Green Retreats, especially Rachel Boothaway, our planning advisor to whom nothing was too much trouble and who supported us all through the process. It was exciting watching the lads erecting the garden room over five days, and they were very professional and took pride in their work.
The finished building looks stunning and we can’t wait to use it.

Customer Reviews You Can Trust

Take a look at our many positive Trustpilot reviews to see why our customers rate us 5 stars.