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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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Latest News

The Annex Christmas Opening Hours 2019

November 29, 2019 | Uncategorized,

Here at The Annex, we're beginning to get into the festive spirit and preparing for the most wonderful time of year.  Christmas [...]

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London Showroom – Coming Soon!

July 01, 2019 | Uncategorized,

The Green Retreats Group is expanding with a second showroom in London!   We are excited to announce that very soon we [...]

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Win A Fortnum & Mason Hamper!

May 29, 2019 | News,

We are giving our customers and followers the opportunity to win this fantastic Piccadilly Hamper from Fortnum & Mason. How To Enter [...]

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Spring Bank Holiday Opening Hours

May 24, 2019 | News,

We are open this bank holiday! This bank holiday Monday you can visit our wide range of stunning annexes and garden rooms! [...]

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Visit the showroom This Bank Holiday Weekend We are open from 10am – 4pm this bank holiday Monday. Our showroom will be open [...]

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The Annex Celebrate Earth Day!

April 22, 2019 | News,

The planet we live on is full of incredible creatures and landscapes, which is why we should do everything we can to [...]

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We are overjoyed to announce the grand opening of our outdoor showroom space! Visit The Showroom For An Easter Themed Celebration! We [...]

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Home improvements are the current hot topic in the world of home design and getting onto the property ladder. In order to [...]

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Bring the family together

November 07, 2018 | News,

Transforming Spaces, Transforming Lives. Bring The Family Together An annex is a practical way to bring the family together, and it is [...]

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