Self Contained Garden Pod or Granny Annexe. What is the difference?
A garden room, a garden pod and a granny annexe differ in two things: whether the building is self-contained, and whether it’s designed to be lived in full-time. A garden room is a single insulated room — an office, gym or studio — with no kitchen or bathroom. A self-contained garden pod (sometimes called a garden home) or a granny annexe is a complete home, with its own kitchen, bathroom, bedroom and living space, built for everyday living. The deciding question for your own project is simple: will it be lived in? That one answer shapes everything that follows, from planning permission to building regulations. Once you know which suits you, explore our granny annexe range to see the models, sizes and prices available.
Garden room vs garden pod vs granny annexe: at a glance
| Feature | Garden Room | Self-Contained Garden Pod | Granny Annexe |
|---|---|---|---|
| Self-contained (own kitchen & bathroom) | No | Yes | Yes |
| Designed for full-time living | No | Yes | Yes |
| Typical use | Office, gym or studio | Independent or guest living | Accommodation for a relative |
| Planning permission | Often permitted development | Usually required | Usually required |
| Building regulations | Not usually | Yes | Yes |
“Garden home” is simply a more modern term for a high-quality, self-contained garden pod. For practical purposes a self-contained pod, a garden home and a granny annexe are the same kind of building — a granny annexe is just one intended for a family member.
What is a garden room?
A garden room is an outdoor structure that adds extra space to your home — most often used as a home office, gym, studio or relaxation space. It can be well insulated and comfortable year-round, but it isn’t designed for full-time living and doesn’t usually include a kitchen or bathroom. If you need somewhere to work or unwind rather than somewhere to live, a garden room is likely all you need.
What is a self-contained garden pod?
A self-contained garden pod is a complete, standalone living space built in your garden, with everything needed for day-to-day life — a kitchen, a bathroom, a bedroom and a living area. Unlike a garden room, it’s designed for genuine residential use, which makes it a flexible solution for independent living, guest accommodation, or a relative who wants their own space close by. You’ll sometimes see these called “garden homes” — it’s the same thing.
What is a granny annexe?
A granny annexe is a self-contained living space within the grounds of a main property, used to accommodate a family member — often an elderly parent — while keeping their independence and privacy. In building terms it’s the same as a self-contained garden pod; the “granny” simply reflects how it’s used. For a fuller explanation, see our guide to what an annexe is.
The deciding question: will it be lived in?
Whether your build is called a pod, a home or an annexe, the single most important thing to settle before you start is whether it will be lived in. That one decision drives two things:
- Planning permission — if the main purpose is full-time accommodation, whether for a family member or not, you’ll most likely need it. Garden rooms often fall under permitted development; self-contained living spaces usually require permission.
- Building regulations — if your build is self-contained, it must meet building regulations whether it’s lived in full-time, used occasionally by relatives, or let out (for example as a holiday let) — even where planning permission isn’t required.
Planning can raise a lot of further questions, which is why we handle the whole process for you — and we’re proud to offer a 100% planning-consent commitment or your deposit back. See how we obtain planning permission for your annexe, or speak to one of our team to talk it through.
Which option is right for you?
It comes down to how you’ll use the space:
- Choose a garden room if you need extra space to work or relax.
- Choose a self-contained garden pod if you want a fully independent living space.
- Choose a granny annexe if the aim is comfortable, long-term accommodation for a relative.
For most families looking for flexible, year-round living space, a self-contained pod or granny annexe is the right fit.
A granny annexe isn’t just for granny
There’s a common assumption that a granny annexe is only for an older generation — it isn’t. An annexe suits all ages; it all comes down to the finish. With a bespoke build, your pod can be as modern or as traditional as you like, from cladding and roofline to kitchens, bathrooms and décor, with thousands of configurations to choose from. We’ve helped many families secure their ideal build, and it isn’t only older people downsizing or needing support — younger people priced out of the market and single-income families choose an annexe too.
How much does each option cost?
Cost depends on size, design and specification: garden rooms are the lower-cost, simpler builds; self-contained pods and granny annexes sit higher because they include a kitchen, bathroom and everything needed for living. For a full breakdown of what’s included and the typical price range, read our granny annexe cost guide.
Frequently asked questions
Is a garden pod the same as a granny annexe?
If it’s self-contained, essentially yes. A self-contained garden pod, a garden home and a granny annexe are all complete homes with their own kitchen and bathroom — a granny annexe is simply one intended for a family member.
Can you live in a garden room?
Not full-time. A garden room has no kitchen or bathroom and isn’t built for residential use. To live in the space, you need a self-contained pod or annexe.
Does a garden pod or annexe need planning permission?
Usually, yes — if it’s self-contained and will be lived in. Garden rooms often fall under permitted development, while self-contained living spaces more often need permission. We handle the application for you.
Do building regulations apply?
Yes. Any self-contained unit must meet building regulations, even in cases where planning permission isn’t required.
What’s the difference between a garden pod and a garden home?
None, really — “garden home” is a more modern term for a high-quality, self-contained garden pod.
Let us help you find the right solution
Whatever label you give it, the right build comes down to your needs. Explore our granny annexe range, download a brochure, or speak to our team and we’ll guide you from first consultation to picking up the keys.