About us
About The Garden Room & Annex Company
Bespoke garden rooms & annexes, designed and built across Sussex and Surrey.
Bespoke garden rooms & annexes
At The Garden Room and Annex Company, we design and build bespoke garden rooms and annexes across Sussex and Surrey. With over 15 years of experience, our expert team has completed hundreds of garden offices, studios, gyms, and annexes, in every size, style, and shape imaginable.
Each project is crafted with premium materials and professional workmanship, ensuring your space is durable, functional, and perfectly tailored to your lifestyle.
Whether you need a garden office in Brighton, a golf simulator room in Guildford, or a modern annexe in Haywards Heath, our local knowledge and expertise guarantee outstanding results.
Transform your garden today and discover why homeowners across Sussex and Surrey trust us to create beautiful, practical spaces that add value and enhance everyday living.
2008Building beautiful garden rooms since
HundredsOf garden rooms and annexes built across the South-East
10 yearsGuarantee on every build
6 monthsAfter-care visit included
Why choose us?
Our team is dedicated to:
- Expert craftsmanship: every garden room and annexe is built to exacting standards.
- Custom designs: choose from a range of proven styles or fully customise to suit your garden, budget, and function.
- Personalised service: we work closely with you at every step to ensure your vision becomes reality.
- Versatile spaces: ideal for garden offices, studios, gyms, annexes, and more.
Let us turn your garden into a beautiful, practical space that adds value to your home. Contact us today to discuss your bespoke garden room or annexe in Sussex or Surrey.
Absolutely blown away by our new garden room. Grant and the team were quick, professional, on-time (in fact beat the expected deadline) and we ended up with a fantastic office/garden room. Very very pleased with all aspects. They also dealt with every last minute change we threw at them. Offered advice on local regulations. Suggested design improvements. We love it and could not recommend any more highly.
Let’s create your perfect garden room
Book a free, no-obligation design consultation and site survey. We’ll talk through your ideas, check planning for you and give you a detailed, fully itemised quote.