Garden Annexe and Granny Annexe Specialists in the UK
We design and build garden and granny annexes across the UK, creating safe, comfortable, self-contained homes that allow loved ones to live independently while staying close to family.
A Range of Styles to Suit Every Home
Complete Turn-key Garden Annexes – Stress-Free from Start to Finish
Planning a granny annexe for a loved one can feel overwhelming. Our full turn-key service is designed to remove the stress by managing everything for you, from advice and planning through to a fully finished, ready-to-live-in garden home.
Planning & Preparation
We handle planning permission, certification, surveys, groundworks, and all service connections.
Advice & Design
Friendly, impartial guidance and a personalised layout designed around your garden, needs, and lifestyle.
Manufacture & Installation
Your garden annexe is manufactured in the UK and installed by our own experienced team.
Final Handover
Fully decorated, fully connected, and ready to live in. A beautiful, self-contained home.
Find an Annexe
Home is where the Garden Annexe is….
A Warm and Cosy Bedroom
Your garden annexe bedroom will be warm and cosy, with plenty of storage to suit you.
A Practical and Comfortable Kitchen
Your garden annexe kitchen is designed to suit your own particular requirements.
Whether it’s large and adaptable or small and neat - the kitchen in your new Garden Annexe home will always be ergonomically designed around you and will be specified with Bosch appliances throughout
A Light and Bright Lounge
We’ll configure your garden annexe lounge to suit you - light and bright, or warm and cosy. Always spacious and designed around your lifestyle
A Cosy Ensuite Bathroom
Every Garden Annexe is always complete with at least one bathroom.
Full WC, basin with mixer tap and a fully specified electric shower are all included. Your bathroom can also be specified as an adaptable wet room too.
Find your Granny Annexe Size
2026 Garden Annexes
Brochure & Price List
This full colour 120 page pack comes complete with details of the Ivyo, Annexxa, XB and St George garden annexe ranges, along with a full price list including turn-key prices.
Full of colour photography, layouts, styles and inspiration to help you plan your own garden annexe.
Available as a digital download or as a printed hard copy sent by 1st class post.
Request our 2026 Brochure Pack
TESTIMONIALS
Trusted by Families Across the UK
“Enormously impressed”
We were enormously impressed with the design, construction and installation process from start to finish.
Everyone involved was diligent, respectful and meticulous, and every query was handled quickly and efficiently.
The building is absolutely perfect for our needs – I wouldn’t hesitate to recommend Garden Annexes.
“I cannot praise this company enough”
I cannot praise this company enough. Outstanding workmanship and a professional team who kept me informed throughout.
My annexe feels like home already – my perfect bolt hole at the end of the garden.
Highly recommend Garden Annexes for quality and value.
“Just phenomenal”
The whole team are just phenomenal. From day one we were supported through what can be a very stressful process.
The build was efficient, the quality exceptional, and aftercare incredibly responsive.
We are absolutely delighted with our annexe.
“I couldn’t be happier with our experience”
Everyone we dealt with was patient, considerate and genuinely caring, which made such a difference.
This was a major life change for our family, and we were given time and understanding at every stage.
The final result exceeded expectations.
Why Families Choose Our Granny Annexes
Frequently Asked Questions About Granny Annexes
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In many cases, a granny annexe can be built under permitted development or using a lawful development certificate, depending on size, layout, and how it will be used. Where planning permission is required, we handle the entire process on your behalf, making it simple and stress free.
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The cost of a granny annexe depends on size, layout, specification, and site conditions. As a guide, most projects fall within a clear, fixed price range that includes installation, bathroom, kitchen, and internal finishes. We provide a full quotation after assessing your garden so there are no surprises.
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Yes. All of our granny annexes are designed to be fully self-contained, with their own kitchen, bathroom, living space, and bedroom. This allows your loved one to live independently, while still being close to family.
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Yes. Every granny annexe includes a fully fitted bathroom and kitchen as standard. Layouts can be tailored to suit mobility needs, including level access showers and easy-use fittings.
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From order to completion, most projects take around six to seven months, which includes design, planning or certification, manufacturing, and installation. On-site construction time is typically only four to five weeks.
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Absolutely. Granny annexes are a popular solution for families who want to support an ageing parent while preserving independence, dignity, and comfort. Designs can be adapted for accessibility, safety, and future needs.