NOT JUST AN GARDEN ANNEXE.
AN ADDRESS.
Design-led garden annexes that feel like a true home, built for modern living.
Most garden annexes are built to serve a purpose.
Ours are designed to be enjoyed and lived in.
We create high-quality, design-led spaces that match, and often exceed, the standards, comfort, and style of the main home.
Because great design isn’t about age or necessity. It’s about how you choose to live.
RETHINKING THE GRANNY ANNEXE
The term says it all, and not in a good way.
“Granny annexe” suggests something basic. An afterthought. Somewhere you’re expected to settle.
We don’t see it like that. And neither do our clients.
The people we work with still care about design, comfort, and how their space feels. They want something considered. Something refined. Something they’re proud of.
At Modern Annexe, we create spaces that reflect that, high-quality, design-led environments that feel every bit as good as the main home.
Because needing your own space shouldn’t mean lowering your standards, and because this isn’t about being out to one side, it’s about living well.
RANGES
by
Smart design. Built for real life.
HIGH QUALITY, EFFICIENT & ACCESSIBLE LIVING SPACES
With carefully optimised layouts, modern construction methods, and a strong focus on energy performance, it provides everything you need, in a simpler, more predictable package.
With EPC ratings of 92 for energy efficiency and 98 for environmental impact, our ANX range can run a 1 bedroom annexe for as little as £12/month.
Practical, considered, and built to perform.
ORIGIN by
as featured in Wallpaper Magazine
WHERE EXCEPTIONAL SPACES BEGIN
Fully bespoke, design-led annexes with no compromise on quality or detail.
Origin is our flagship range, created for those who want something genuinely special.
Every project is individually designed, with a focus on architecture, proportion, and materials that elevate the space beyond the ordinary.
This isn’t about adding a room. It’s about creating a space you’re proud of and one that stands the test of time.
BUILT DIFFRENTLY, LED BY DESIGN.
We’re not trying to build the most annexes.
We’re focused on building better ones.
That means:
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Thoughtful design, not standard templates.
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Materials chosen for longevity and aesthetics, not just cost.
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Spaces designed for real, everyday living, not short-term use.
The result is an space that feels solid, considered, and genuinely enjoyable to live in.
Because cutting corners might save money upfront, but it never creates a space people truly value.
THIS ISN'T ABOUT CREATING EXTRA SPACE: IT'S ABOUT CREATING A NEW SPACE TO LIVE.
For some, an annexe is seen as a compromise.
A step down. A practical solution. We don’t believe that - and neither do the people we design for.
This is about having your own front door. Your own space.
Your own way of living, without giving up the things that matter to you.
It’s about independence, without isolation. Being close to family, without feeling on top of each other.
It’s about waking up in a space that feels calm, considered, and entirely your own.
Sitting in a living room you’re proud of. Hosting friends. Enjoying the details.
Because wanting something well-designed, comfortable, and beautiful doesn’t stop at a certain stage in life.
And it shouldn’t be treated like it does. This is about living well, on your terms.
CONTACT
Don’t settle for a standard annexe, when you can have a Modern Annexe.
You have nothing to lose by contacting us and letting us guide you through the next steps.
Just tell us what you're looking for and we'll help to shape a space around you.
Fill out the form to start the journey.