Side Extensions Made Simple.
A clever way to add extra space without touching your garden
A side extension is the perfect option for homes with unused space along the side return. Whether you're looking to expand your kitchen, add a utility room, or create a more open and connected ground floor, a side extension can help you achieve it — without the cost or disruption of a full extension.
We manage the full process for you, from design and planning to connecting you with trusted local builders.
Small space. big impact.
Side extensions are ideal for terraced or semi-detached homes with narrow, underused alleyways. Even a modest extension can open up a cramped layout, bring in more light, and create a much more usable living area.
We’ll help you explore what’s possible and produce the drawings, plans, and permissions you need to move forward quickly and confidently.
Single Storey and Double Storey Extensions.
Single‑Storey Side Extensions
If you need more room but don’t want to lose garden space at the back, a single‑storey side extension is a smart and practical way to grow your home. It’s perfect for homes with unused space to the side, whether that’s a driveway, passage, or dead space you rarely use.
This type of extension can open up your kitchen, create a utility or boot room, or give you a more generous living area that connects better with the rest of your home. With rooflights or a partially glazed roof, the space stays bright and welcoming throughout the day.
Side extensions often slot neatly alongside your home without dominating it, creating more usable space while keeping the overall footprint compact and efficient.
Double‑Storey Side Extensions
A double‑storey side extension gives you the opportunity to reimagine your home’s layout, upstairs and down. It’s a brilliant way to create an extra bedroom, larger bathroom, or even an en-suite upstairs, while also expanding living space below.
Whether you need a bigger kitchen, a separate lounge, or simply more room for a growing family, building out to the side helps you get the space you need without stretching into your garden. It can also help bring better balance to your home, especially if your upstairs layout is tighter than your downstairs.
With a thoughtful design and the right materials, it integrates smoothly with your existing home and feels like it was always meant to be there.
Get Your Side Extension, without the stress.
Every part of your project is managed under one roof.
We coordinate the design, planning, and builder-matching process so you don’t have to chase multiple professionals.
With clear costs, expert guidance, and proven systems, you’ll always know what to expect next.
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Check whether planning is required
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Create detailed architectural drawings
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Submit the application for you
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Liaise with your local authority
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Make smart design tweaks if needed
Do you need planning permission for a side extension?
Some side extensions fall under Permitted Development, especially if they are single storey, use matching materials, and stay within size limits. However, if you’re planning to build close to a boundary or exceed height or width allowances, full planning permission may be required.
We’ll advise you on the best route and handle all the paperwork, drawings, and submissions on your behalf.
Get your side extension in 3 easy steps
We make extending your home easy by taking the hassle out of planning, design, and builder selection. You get a streamlined process with expert guidance at every step.
Designing Your Extension
Our experienced designers work with you to create plans that maximise space, light, and functionality—tailored to your home and needs.
Planning Permission, Sorted
We handle the entire planning process, including applications, drawings, and liaising with your local authority—so you don’t have to.
Find the Right Builder
We connect you with vetted, experienced builders in your area who are reliable and ready to bring your plans to life.
Your dream side extension has never been more affordable
This is why you should choose Easy extend
We use advanced digital scanning to create precise plans with just one quick visit, so everything else can be handled remotely with minimal disruption.
FAST, SIMPLE PROCESS
From designers and planners to builder-matching experts, our team knows the extension process inside out—making everything simpler and stress-free.
TEAM OF EXPERTS
From initial design to final approvals, we take care of the details so you can focus on the exciting part, enjoying your new space.
NO STRESS, NO SURPRISES
