Published on: Fri 2 Jan 2026
When friends and family come to stay, it should feel effortless — not like a logistical puzzle involving sofa beds, rearranged rooms, and the sudden realisation you’ve run out of towels. If your home is bursting at the seams or you want a more comfortable, private solution for visitors, a Garden Annexe could be the answer you’ve been looking for.
At Custom Garden Rooms, we design, manufacture and install high-quality garden buildings that transform unused outdoor space into warm, stylish, fully functional accommodation. Based in Shropshire and serving the surrounding areas, we help homeowners create beautiful, practical spaces that make hosting easier — and everyday life more flexible.
Why a Garden Annexe is such a brilliant idea
A guest room inside the main house works fine… until it doesn’t. Whether you’re welcoming older relatives who need a quiet, accessible space or hosting friends who would appreciate their own bathroom and kitchenette, the benefits of a self-contained building are hard to ignore.
A garden annexe, also known as a granny annexe in the UK, is a self-contained living space. Garden annexes are a popular and cost-effective way to create additional living areas, whether needed for extended family members, older children, overnight guests, or even as an Airbnb.
That versatility is precisely what makes a Garden Annexe such a substantial investment. You’re not just creating a place for guests to sleep — you’re adding a flexible living space that can adapt to your family’s needs.
A better experience for guests — and for you
One of the most significant advantages of garden annexe living is the balance it offers: closeness without crowding. Guests get privacy, independence and a hotel-like sense of comfort. Meanwhile, you keep your home feeling like your home.
For the extended family, this arrangement can be significant. A granny annexe offers older relatives a place that feels safe and personal, while still keeping them close enough for support and connection. For older children, a Garden Annexe can provide extra independence without the overheads of renting or moving away.
Even short stays become more enjoyable when your guests have their own space to unwind and keep their own schedule.
Designed around real life
Not all garden buildings are created equal. A truly successful Garden Annexe should feel like a natural extension of your lifestyle — not a compromise.
At Custom Garden Rooms, our bespoke approach means each building is crafted to meet your specific needs. That could include:
- A comfortable sleeping and living area
- A kitchenette for easy meals and morning coffees
- A private bathroom
- Thoughtful storage solutions
- Insulation and heating for year-round comfort
- Layouts that support accessibility where needed
Because we manufacture and install our buildings, we can combine design freedom with reliable build quality and a streamlined process from start to finish.
A cost-effective alternative to moving
Upsizing your home to accommodate guests or family members can be expensive, stressful and time-consuming. A Garden Annexe offers a more efficient path to extra space — one that also adds long-term value and flexibility to your property.
For many homeowners, this is a way to future-proof the household. Your annexe might start as guest accommodation, later become a space for a family member, and eventually turn into a private home office, studio, or rental opportunity.
The Airbnb potential
If you’re considering ways to generate additional income, a Garden Annexe can also be an attractive option. A self-contained garden space has strong appeal for travellers looking for private, comfortable stays with a little extra character.
With the right finish and layout, your annexe could help you tap into the growing demand for local getaways — all while retaining control of how and when you host.
Local expertise you can trust
Choosing a company for such an essential addition to your home is a big decision. You want craftsmanship, clarity, and a team that understands how to deliver a smooth experience.
Custom Garden Rooms is proud to have over 60 5-star reviews on Trustpilot, reflecting the care we put into every stage of our work — from initial consultation to final handover. Our customers appreciate not just the finished buildings, but the confidence and support they feel throughout the process.
And because we’re based in Shropshire, we understand the local character of homes and landscapes across the region — enabling designs that sit beautifully within your garden and suit how you live.
A seamless journey from idea to installation
Our goal is to make creating your Garden Annexe feel as exciting and straightforward as it should be. We’ll help you consider the size, layout, intended use, and finishing touches, ensuring your new space is tailored to both your current needs and plans.
Whether you’re exploring dedicated garden annexe rooms or want a multi-purpose building with guest-ready features, our bespoke service ensures you get a space that feels truly yours.
Make hosting feel easy again.
There’s something genuinely special about being able to welcome loved ones with ease — knowing they’ll be comfortable, independent, and well cared for. A Garden Annexe turns your garden into an asset that supports your family, your lifestyle, and your long-term plans.
If you’re in Shropshire or the surrounding areas and thinking about adding a self-contained space to your property, Custom Garden Rooms is here to help you bring the idea to life.
To discuss your options or request more information, call 0333 577 1212.