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The Annexe

From £81,000 including VAT.

Built using the extremely well insulated and durable SIP system this is actually a “Mini House”. We can either build on-site or deliver a completed unit to your grounds with lead times as short as 6-8 weeks. The ideal solution for parents, teenagers or just additional accommodation.

FREE Planning Permission Worth £2,000

FREE planning permission (inc. management, drawing, application, architects fees etc) when you book a survey in Feb

The Annexe Brochure

Our bespoke accommodation solutions are available in a wide range of sizes and layouts to provide a superbly versatile space for independent living.

Get your copy of our brochure and learn more about:


Annexe Uses
Annexe Features
Example Floor Plans
Typical Project Outline

Simply fill out your details on the form provided to get your copy!


The Flexible Solution

We regard the design process as important as the build process and to this end, we offer a lot more than the average company! Our design partners “Bayswater Interiors” (award-winning interior designers) will undertake a full consultation with you ensuring that your annexe is everything you ever dreamt of. Most of our builds are bespoke giving you the option to taylor this project exactly as you would wish, not only on the inside but also on the building itself.

Bespoke Annexes Designed Around You

Examples Of Our Builds

Prices start from

£67,500 + VAT* - 9mtr x 4.5 mtr

In certain circumstances we may be able to sell the building with No VAT or at 5%, please ask for details. Subject to site survey and full assessment of ground works required.

Layout example A

9mtr x 4.5mtr

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Layout example B

9mtr x 9mtr 

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Request Your FREE Quote Today

Achieve a room that suits need of your budget, and the aesthetic you are wanting. By requesting a quote, we can give you more guidance on prices, and the type of building that will suit your needs the best, whether that's pre-built or self-built buildings.

Start Your Journey Towards Your Dream Garden Room Today!

Check Out Our Other Garden Buildings

We're passionate about helping you find your perfect space! With that said, we can help you achieve the room that suits your needs and your budget, whether traditional or modern, rustic or urban. No need to compromise with Garden Hideouts!

With a range of garden rooms, annexes, pods and shepherd huts, we're positive you'll find your perfect space!