Life changing spaces

Personally designed | Fast installation | Perfect service

Life changing spaces

Personally designed | Fast installation | Perfect service

Whether you’re looking for a garden annex as living space for an elderly
relative or extra rooms for a growing young family, we can help you with a practical, affordable and stylish space.

Self-contained annexes are becoming an increasingly popular choice for many homeowners across the UK, and this is due to their practicality and cost-effectiveness.

Many of our customers have a relative they’d like to live closer by, whilst still ensuring they keep both parties independence. When considering how much the cost of third-party care is escalating, it’s clear to see why there is an appeal for more permanent, comfortable and familiar accommodation, closer to loved ones.

But annexes can be created for a number of other uses too. Room for a growing family, independence for a teenager, or perhaps a a private space for regular guests you have over to stay.

Whatever your motivation for a garden annex, we appreciate that it’s a big decision and one you naturally want to make wisely. Everyones requirements are different and no one wants to be stressing about planning permission and guarantees. That’s why, at Anexo:

We custom design your annex for your specific requirements

We handle all aspects
of the planning

We provide a single point of contact throughout the build

Every annex comes with a 10 year total satisfaction guarantee

Why Anexo?

We’re a local, friendly service

We cover groundworks, foundations, electrics and plumbing in house

Our buildings are guaranteed for 10 years, but will last more than 50

We handle all aspects of planning permission and building control

We use only quality materials and thermal efficiency enabling year-round use

Every annex is completed to a minimum standard – painted internal walls & fully wired sockets & lighting

We have short lead times and a fast 3-4 week installation period

We don’t charge for surveys or call outs

Customer stories

11m X 7m L shape

Bill & Angie

7m X 5m

Karen & Lynn

8m X 4m

Gary & Toni

11m X 7m L shape

Bill & Angie

7m X 5m

Karen & Lynn

8m X 4m

Gary & Toni

We like to make our customers smile

When we first started working within the industry, we had no idea of the journey we’d embark upon, and ultimately, the job satisfaction we’d receive.

Humble beginnings

Many years ago, the same Anexo team were designing, building and installing magnificent new spaces, much like they do today, but for a slightly different market. Instead of annexes, the end product we were installing then were garden rooms. These luxury spaces soared in popularity and we loved creating something tangible that would have a positive impact on our customer’s lives – A dedicated space for a budding artist or an office for an ambitious, growing business.

These were great days for us – We worked with so many wonderful customers, we created lasting relationships with reliable, quality suppliers and, best of all, we found the winning formula for long-term customer satisfaction. This meant that we quickly became the South East’s leading supplier of luxury garden rooms and we’re certainly still very proud of that! You can check out the Google reviews we received from some of our wonderful customers during our time in working with garden rooms.

Finding our *cedarwood* groove

As our reputation grew, it wasn’t long before we started receiving enquiries specifically for more permanent living accommodation, such an annexes.

After our first annex installation, we knew this was a newfound direction for the business. Our first annex installation had gone beyond style and practicality. This annex, to this family, truly was a life-changing space. It enabled their recently widowed Mother to live just 2 minutes from their back door, whilst keeping their independence and privacy. And not to mention, this annex was the best financial decision they could have made, in comparison to their other options.

And that’s when Anexo was born. 

It really has been a blessing finding you guys. We have felt very involved in every step of the way and we are delighted with how it has all turned out.

Paul Moss

Got a question?

Have you had a read of our Frequently Asked Questions about our annexes?

Talk to us.

Drop us a line via email. We offer a free site survey and design service, and would love to hear about your plans.

About us

We are the Sister company of Sussex Garden Rooms and for many years we've been creating beautiful & life-changing spaces. See for yourself what our customers have to say.


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3, Somerhill Avenue


East Sussex