Sussex Garden Rooms

One Bedroom L-Shape Annex

Depending on your garden and available space, the L-shape is often an efficient way to separate the bedroom from the main living area, and provides additional scope for storage and utilities.

One bedroom L-shape annex

Typical configurations

We can design and build your annex to any specs you require – these are some of the most popular options.

More pictures

Take a look inside

See the interior of a one bed L shape annex in Littlehampton for Gerry and his family.

Garden annexes

More options

Your annex can be built to any size and shape required. Bigger, smaller, more bedrooms – you decide.

Get in touch

Tell us about your requirements — no obligation, no pressure

Specifications

Design it your way

We work closely with you to ensure every detail of your annex is exactly how you want it – from the size and shape to the cladding, flooring, doors and windows.

Get in touch about designing your custom garden annex now:

Testimonials

Customer stories

Natascha & Jaques

Sutton Valance, Maidstone, Kent

“We were amazed at just how quickly the quality project was delivered”

Sussex Garden Rooms designed a one bedroom annex to cater for Natascha and Jaques’ ageing parents, giving them independence while allowing them to stay close to their children.

Our annexes

Design inspiration

Just some of the fantastic garden annexes we have designed and built for our customers over the years.

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!

Get in touch

Tell us about your requirements — no obligation, no pressure