Your bespoke garden annex
We work together to design and build your garden annex, each one customised to your specific requirements. Contact us today for an intial telephone consultation.
Bespoke garden annexes in Sussex, Surrey, Hampshire and Kent.
Life changing spaces for care and independence.
Whether you’re looking for a garden annex as living space for an elderly relative or extra rooms for a growing family, we can help you with a practical, affordable and stylish space.
We handle all aspects of the build and planning process for you, including dealings with the local authority.
We specialise in designing and building bespoke garden annexes that you can customise to suit your needs perfectly.
We work across Sussex, Surrey, Hampshire and Kent (and sometimes further afield).
We are based in beautiful Sussex, but we design and build bespoke garden annexes in Sussex, Surrey, Hampshire and Kent (and sometimes a little further afield).
Contact us for more info or see our FAQs.
Frequently Asked Questions
Yes. You can build an outbuilding under permitted development, but to enable someone to permanently live in the annex requires planning permission. The main factor to consider is that your annex should not occupy more than 50% of your available garden, and ideally be a maximum of 2.5 metres in height.
Yes, at Sussex Garden Rooms we can handle all aspects of the planning application – including all necessary plans, drawings and dealings with the local authority. Our planning package service costs £1,500 inc VAT.
A garden annex build period is typically 4-6 weeks from start to completion.
We predominantly use ground screw foundations but also have a pad system to enable us to build up from an existing concrete base. All foundations costs are included.
All aspects of your annex can be customised to suit your needs and preferences, including the layout and external cladding, kitchen and bathroom designs, and aesthetic aspects like flooring and paint. Some of these may be subject to additional specification and costs. Read more in our full FAQ.
100%. Every single annex we build is totally bespoke. If you need ramps, wide doors, special bathrooms or anything else, please let us know – we’d love to help!