Bespoke Design & Planning
Over 12 Years of Experience
Free Consultation & Itemised Quotes
Full Cost Transparency & Project Management
Insurance Backed Warranty
Bespoke Design & Planning
Over 12 Years of Experience
Free Consultation & Itemised Quotes
Full Cost Transparency & Project Management
Insurance Backed Warranty
A rear extension builds onto the back garden across the width of the property. It widens your home footprint by giving you more floor space to extend your kitchen or to add more living areas. As one of the most common single-storey extension types, it proves to be the best way to unify the rear end of Victorian and Edwardian properties. These properties have a less-integrated area at the back – a character found in period properties. Rear extensions London is the modern solution to creating a more open and free-flowing space. It is the perfect method to transition to an open-plan floor area that accommodates the kitchen, a dining area, and a sitting area. Rear extensions can be either single-storey or double-storey.
What Our Clients Say
Thank you to Amol and his entire team
“Thank you to Amol and his entire team for delivering us a fantastic extension to our newly purchased home. The guys were friendly and very professional during all stages”
Lisa
Twickenham TW2
Thank you Good Design & Build…
“Originally, we’d planned on this being a property to rent out to others. Since the loft conversion, we’ve fallen back in love with the place – and have now decided to move back here.”
George Banks
Richmond TW10
I would like to thank GDB…
“I would like to thank GDB for all of their hard work, ideas and inspiration and for being so approachable and easy to deal with during the our rear extension. I would happily recommend them to anyone thinking of starting a building project”
Debra
Mortlake SW14
My wife and I would like to say a huge thank you
“My wife and I would like to say a huge thank you to all the team at Good Design & Build. From the planning stage all the way through to completion they were meticulous with their design and helping us achieve our vision of our dream family home. We were supported all the way through, even when we wanted to make significant structural changes during the build. We are over the moon with the results achieved and quality of the building work and finishing is excellent. THANK YOU GOOD DESIGN & BUILD!!”
Xerxes Dalal
Potters Bar EN6
Good Design provided the architectural services
“Good Design provided the architectural services as well as building work. It was great to have both bundled into one. They were very flexible and great to work with - nothing was too much trouble. I would highly recommend them.”
Louise Murray
Twickenham TW1
We thoroughly enjoyed working with Amol
“We thoroughly enjoyed working with Amol and the Good Design & Build team on our recent house extension. We've been so happy with how the team helped design, plan and deliver the extension. Always very patient and informative of how the process will run, the team did a fantastic job and we're delighted with the results. The biggest compliment I can give them is that I'd happily work with Amol and the team again :).”
Benjamin Hammond
Twickenham TW11
Planning Permission & Permitted Development
Featured Projects
Harlesden
Sellons Ave NW10 4HJ
The project included creating a master bedroom in the loft with an adjoining terrace.
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Fulham
Orbain Road SW6 7JZ
This project was completed in 2023 and the approximate budget was £101,000.
Learn more
Lambeth
Hetherington Road SW4
We completed this stunning project for our client Angus in Lambeth.
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Teddington
Station Road SW4 7PA
We completed this exciting project for our clients on Station Road, a quaint residential area in the heart of Teddington.
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Leyton
Windsor Road E10
We completed this kitchen extension on Windsor Road, a charming residential street nestled in the heart of Leyton.
Learn more
Harlesden
Sellons Ave NW10 4HJ
The project included creating a master bedroom in the loft with an adjoining terrace.
Learn more
Fulham
Orbain Road SW6 7JZ
This project was completed in 2023 and the approximate budget was £101,000.
Learn more
Lambeth
Hetherington Road SW4
We completed this stunning project for our client Angus in Lambeth.
Learn more
Teddington
Station Road SW4 7PA
We completed this exciting project for our clients on Station Road, a quaint residential area in the heart of Teddington.
Learn more
Leyton
Windsor Road E10
We completed this kitchen extension on Windsor Road, a charming residential street nestled in the heart of Leyton.
Learn more
Frequently Asked Questions
We are a South West London-based design and build studio. We specialise in remodelling semis, loft conversions and kitchen extensions,Victorian and 1930s residential properties. We carry out projects from planning to completion. We are a friendly and professional team of architects, technicians, project managers and builders to help you at every stage.
A rear extension is a house extension built onto the back of your property, typically to expand living space. It can be used for purposes such as a kitchen, dining area, or lounge.
Many rear extensions fall under permitted development rights, which means you may not need planning permission. However, larger or certain types of extensions might require it based on factors such as the design complexity and size of the project.
Absolutely! Our team works closely with you to design a rear extension that seamlessly integrates with your home’s existing architecture and meets your modern lifestyle.
Yes, you can add features such as skylights to enhance natural light and create a seamless connection between indoor and outdoor spaces.
Most properties are suitable, but factors like plot size, existing structure, and planning constraints may influence feasibility. We conduct a thorough assessment to provide you with the necessary advice.
Yes, a well-designed rear extension can significantly increase the market value of your home and property.
The cost depends on factors such as the size of the extension, the complexity of the design, the materials used, and any additional features like glazing or underfloor heating.
Yes, an architect is needed to provide detailed drawings and ensure that the design meets building regulations. We provide advanced CAD design drawings for each client that we work with.