About The Garden Room & Annex Company

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.
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.
