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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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Transforming Spaces, Transforming Lives.

Bring The Family Together

An annex is a practical way to bring the family together, and it is a much easier process than you might think. 

We take care of it

At The Annex, we work closely with our customers to create a bespoke annex that suits perfectly for their needs, lifestyle and budget. What’s more, we take care of everything from start to finish. We make sure that there are no nasty surprises or hidden costs, being transparent throughout the entire project. So that’s one thing off your mind. 

Comfortable and contemporary

A building from The Annex is no compromise when it comes to creating a quality home & living space.  Finished to the same high specification as a new-build house, with the finishes that make a contemporary living solution and a familiarly cozy home. 

Bring the family together

An Annex as a solution to bring your family closer together gives the perfect balance of independent living and community. By adding an annex building to your current home and garden, you are creating two distinct environments for each part of the family to have independence from each other.

An Annex is a popular and highly cost effective way to care for an elderly or vulnerable relative. Staying social, maintaining dignity and independence are really important considerations for both the young and old. A small home from The Annex can help.







At The Annex, we take our responsibility to the environment very seriously. At every stage of development, we consider our actions on the environment so that we can perfect our methods and materials. As part of The Green Retreats Group, we have worked over the past 13 years to continually improve our processes to be industry leaders in eco-friendly garden annex buildings.


So, how do we do it?

Our Product

Our Processes

Our Factory

Our Offices

Our People

Our Suppliers

When we review our Green Credentials, we look at the above 6 areas. We then pick apart each area with a fine tooth comb to review every detail in focus.