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House Extension Professionals in Lewisham, Greater London

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Lewisham / 25 mi
Design & Build
House Extensions
1 – 15 of 1,353 professionals
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1,353 Professionals

Featured Reviews for House Extension Professionals in Lewisham, Greater London

Peridot Design & Build
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars7 April 2022
“We highly recommend Artur and his team. We recently had the downstairs of our home converted and found them to be outstanding - extremely talented, professional and personable. We are very happy with the end result! Thank you.”
Build Team
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars6 July 2017
“Build Team have just completed the design phase of my kitchen side return extension project and we have planning permission. I'm very happy with my final plans and the whole process. My designer was very professional, courteous and helpful. He kept me informed throughout the process, gave good advice and listened to my ideas and concerns.”
Constructum Code Ltd
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars11 October 2023
“Great construction company. Really professional building team. Made renovation of my beautiful loft in South London. 5 stars!!!”
Better Homes Studio
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars25 January 2020
“We hired CELLI Property Care for our loft conversion, and I can honestly say that they were just more then we expected. It was our first time doing something this big to our house so we needed someone with experience that knew exactly what would go into a project like this. They did a fantastic job at walking us through every part of the project and they guaranteed that they will keep us in the loop throughout the whole process. The guys were really hardworking, tidy and polite. They would clean at the end of each working day, and they did everything possible not to disturb us. The price wasn't the cheapest of all the quotes we've received, but Celino was by far the most knowledgeable and patient estimator that came to visit us. Overall we are very happy with the job and we would recommend CELLI Property Care to anyone looking to hire a responsible, fair and hardworking contractor. Emma Hughes”
Komorebi Homes Ltd
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars10 February 2024
“As a meticulous and detail-oriented architectural designer,my experience working with Komorebi Homes has been nothing short of exceptional. These highly skilled professionals play a crucial role in turning architectural designs and plans into reality, exceeding my expectations every step of the way. One of the most impressive aspects of them is their exemplary craftsmanship. They possess a deep understanding of construction techniques, materials, and architectural principles, enabling them to execute my vision with precision and finesse. From intricate detailing to complex structural elements, Komorebi Homes team excel in transforming blueprints into tangible structures. Highly Recommend Hiring Komorebi Homes Ltd. for exceptional results.”
We Love Build
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars29 October 2019
“Very happy with Three Arches team. A great quality loft conversion completed on time and to a high standard. Really good communication so any queries were quickly answered. Three Arches were very professional and reliable throughout the project so overall very pleased and would highly recommend to anyone”
GDL London
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars19 February 2014
“After considering 4 other contractors we selected Ryan's Decorators on the basis of previous projects, references and their clear understanding of the project. Do not be fooled by the company name - they do far more than just decorating! In summary Ryan's Decorators offer and deliver a first class service at a very competitive price. I would not hesitate to recommend this company.”
Mel Massey Studio
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars13 July 2018
“Mel designed a 'lounge-inspired' retail space and office for my shoe company, and did a wonderful job sourcing quirky and unusual pieces of furniture and artwork, as well as creating a solution that worked perfectly for my high end customers and staff. The result was absolutely outstanding, and attracted significant press coverage and a real 'wow' factor within the industry. I wouldn't hesitate to work with Mel again - she's a genius!”
Fineva Construction ltd
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars12 February 2024
“Fineva Construction came as a personal recommendation, and they did not disappoint. They built a kitchen extension and side return on our Victorian home in Beckenham. At the outset, they helped make all those tricky decisions I had no experience of, and looking back, we made all the right choices. All work was carried out within the 12 week schedule that was initially agreed and to the highest standards. As with any building work, there were small unforeseen issues that arose. But Pete Cook and his guys always had a solution ready and never tried to increase the cost because of them. The plans we had were always flexible, meaning that when our ideas evolved, they were always happy to incorporate them. They made useful suggestions on how to make improvements that we wouldn’t have thought of, such as adding soundproofing between the floors when the opportunity arose. The guys on site were all a pleasure to have around; courteous, polite and hard-working. As someone who works in the building industry, I was very impressed at every aspect of their work, and they are the top recommendation I have in my book of contacts!”
WeTradeWorks Contractors
House Extension Professionals in Lewisham, Greater London
Average rating: 5 out of 5 stars7 April 2022
“They designed and fitted our kitchen, a brilliant job done! Professional and reliable is what comes to mind!”
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Design and Build Company FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Lewisham.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Design & Build on Houzz?
1,353Local Pros on Houzz Who Serve Lewisham, Greater London
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Lewisham house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Lewisham in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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