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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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Outstanding service & superb buildings
Review By: Ben Preston


Green retreats have probably been the best company I have had dealings with as far as I can remember. The customer service in every area has been outstanding. From Initial dialogue and communication with the GR Staff and every team that were sent to do their part (Consultation, Fitters, Electricians, Flooring , Air conditioning etc ), the experience has been faultless. The building is superb (Sound proof pack) and the soundproofing is well beyond what I expected. I would seriously advise anyone looking for an outbuilding / office to put Green Retreats at the top of your list. The LG air conditioning is also a God send - to be able to get the room warm via an app on my phone before entering the room in the morning is a seriously good perk! Chuffed

Customer Reviews You Can Trust

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