
Home Extension East London
At Reltic Extend, we specialise in creating beautifully designed home extensions that make the most of your property. Whether you live in a semi-detached house, a terraced property, or a ground floor flat, our team can help you unlock valuable extra space and transform the way you live.
We know that in many parts of East London, space is limited and moving home can be costly and stressful. That’s why we believe in improving rather than relocating. A bespoke rear extension, side extension or wraparound extension can give you the room you need to grow, while also enhancing comfort and boosting the value of your property.
From Hackney, Stoke Newington, to the Isle of Dogs and beyond, we’ve helped families across East London create homes that truly work for them. Whether you’re planning a spacious kitchen extension, an extra bedroom, or a light-filled open-plan living area, we’ll bring your ideas to life with a service that’s smooth, transparent, and tailored to your lifestyle.
Contact us today to arrange your free site survey and start planning your East London home extension.
Built Around You
At Reltic Extend, every project begins with you. We take the time to understand how you and your family use your home today, and what you need for the future. Do you want a bigger kitchen extension for family meals? Extra space with a double-storey extension for a growing family? Or perhaps a brighter, more modern layout that connects with your garden through a rear extension? Whatever your goals, we’ll design and build an extension that feels personal to you.
Our service is tailored, transparent, and flexible – so you stay in control at every step. From initial ideas to the final finishes, we’ll guide you through the design & build process and make sure your new extension is exactly what you imagined, and more.
Why a Home Extension with Reltic Extend Makes Sense
A home extension isn’t just about gaining extra square footage – it’s about transforming the way your property works for modern family living. By extending into unused areas or expanding into the garden, you can create a bright open-plan kitchen, a dining space that brings everyone together, or even new bedrooms and a home office. For East London homeowners, an extension is one of the most effective ways to improve everyday comfort while also adding long-term value to your property.
The style of extension that’s right for you depends on your property and lifestyle. A rear extension is perfect for opening up your kitchen to the garden, a side extension makes clever use of narrow alleyways, while a wraparound extension creates maximum impact by combining both. Whatever your plans, our team will design and deliver a home extension in East London that feels tailored to your needs.
With Reltic Extend, you’ll enjoy:
Flexible extra space
Extend your home with purpose – from bright open-plan kitchens and spacious dining rooms to new bedrooms or versatile family areas designed around your lifestyle.
Full design & planning
We take care of everything, from surveys to permissions, including planning applications, building control, and party wall agreements, keeping the process smooth.
Modern upgrades
Enhance your home with skylights, roof lanterns, and stylish bi-folding doors that maximise natural light and create seamless connections with your outdoor space.
Transparent pricing
Enjoy clear, upfront quotations with no hidden extras. We stick to agreed budgets and timelines so you can plan your extension project with total confidence.
10-year warranty
Every extension is backed by our 10-year guarantee, giving you peace of mind that your home improvements are built to last and add lasting value.
If your current layout no longer works for your family, a home extension could be the ideal alternative to moving. Whether you’re in Hackney, Stoke Newington, or the Isle of Dogs, we’ll help you design and build a space that truly works for the way you live.
Book your free consultation today and take the first step towards your East London home extension.
01.Kitchen Extensions
Gain up to 40% more space with a bright, practical kitchen designed for cooking, dining, and family life.
02.Rear Extensions
Open the back of your home for a light-filled, versatile living area tailored to your family’s lifestyle needs.
03.Side Extensions
Increase width, light, and value while creating extra space for dining, relaxing, or work, all seamlessly integrated.
04.Wraparound Extensions
Maximise unused space on two sides for a stunning open-plan layout with great flow and natural light.
05.Double Storey Extensions
Double your space with extra rooms upstairs and down, boosting comfort, value, and modern living.
06.Planning
We manage all permissions, drawings, and approvals, saving you time, stress, and costly delays in your project.
FAQs – How We Can Help
Thinking about a home extension in East London and wondering how we can help? You’re not alone – many of our clients want to know more about our process before getting started. To make things easier, we’ve answered some of the most common questions about our team, the way we work, and how we support homeowners across East London – from Hackney to the Isle of Dogs – at every stage of their extension journey.
Yes – we carefully tailor every extension to suit the character of your property, whether it’s a Victorian terrace, Edwardian semi, or a modern flat.
We use clever design features such as skylights, roof lanterns, and wide glazed doors to maximise natural light, even in narrow London plots.
We’ll help with the planning process and, if needed, guide you through party wall agreements to keep things smooth and stress-free.
Absolutely – we can design your project with energy-efficient glazing, underfloor heating, or sustainable materials to lower running costs.
Not necessarily – many designs, like side return or wraparound extensions, make clever use of space while still keeping plenty of garden access.
Yes – extensions are highly flexible. Many clients choose to include bespoke extras such as utility rooms, open-plan layouts, or stylish kitchen islands.

Experts in bespoke rear, side, wraparound, kitchen, and double-storey extensions across London.
Our Services
Contact Us
- 4th Floor, Silverstream House, 45 Fitzroy St, London W1T 6EB
- 020 3576 2851
- office@relticextend.co.uk