Extension Builders in Lee

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Lee

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O.G Building Services
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Extension Builder in Lee
Hello My name is Oscar. I’m working, living in south west London. I have 10 years construction experience. I’ve worked for a number of successful building companies managing sites across the south west region, ranging from high end new builds to small extensions. I hold a full level 3 NVQ in advanced carpentry and have an excellent knowledge in all aspects of residential building. From erecting steel structures to precise kitchen fitting. Using my skills to solve problems and offer solutions.
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ranjit
No reviews yet
Extension Builder in Lee
We specialize in high-quality painting services for residential and commercial spaces. With attention to detail, reliable service, and top-grade materials, we transform interiors and exteriors to reflect your vision. Whether it’s a fresh coat or a full makeover, we’re committed to delivering flawless results on time and within budget.
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Carpenter
No reviews yet
Extension Builder in Lee
My name is Igor, and I have been a carpenter for about 10 years. I enjoy working with wood, creating strong and beautiful pieces that last. Carpentry is more than just a job for me—it’s a passion. I take pride in my attention to detail, precision, and craftsmanship. Whether building furniture, installing cabinets, or working on custom projects, I always give my best. I love seeing a project come to life and making my clients happy. Hard work and dedication define me, and I am always looking to improve my skills and take on new challenges.
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Mataj Building Ltd
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Extension Builder in Lee
I Build Your Dream
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DEEP GROUNDWORKS AND CONSTRUCTION LTD
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Extension Builder in Lee
At Deep Groundworks and construction ltd , we specialize in comprehensive groundworks and construction services tailored to meet the unique needs of each project. With a dedicated team of skilled professionals and years of industry experience, we pride ourselves on delivering quality workmanship and exceptional customer service. From site preparation and excavation to drainage solutions and foundation work, we handle every aspect of construction with precision and care. Our commitment to safety and sustainability ensures that we complete projects efficiently while minimizing environmental impact. Whether you're a homeowner embarking on a renovation, a contractor managing a large development, or a business seeking reliable construction solutions, Deep Groundworks and construction ltd is here to turn your vision into reality. Let us build your future together!
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Prestige Build and Management Limited
No reviews yet
Extension Builder in Lee
We are a South-East London-based company that specialises in design, bespoke property redevelopments, refurbishment, extensions and loft conversions. We also do roof replacements and create stylish bathrooms and amazing kitchens.
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Harpreet singh
No reviews yet
Extension Builder in Lee
Preet Building & Renovation Ltd. (Dagenham) is a dynamic and innovative construction company , established to redefine the landscape of the construction industry. With a forward-thinking approach, we specialize in delivering high-quality construction projects that meet the evolving needs of our clients and the environment. Our mission is to build not just structures but sustainable and valuable spaces that enhance communities and lives.
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Aman handyma
No reviews yet
Extension Builder in Lee
This is aman here. I can work all kind of building works that includs tiling and making bathrooms and mulitifinishing,plastring,kerendring,roofing jobs etc.
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Abaco Marea
No reviews yet
Extension Builder in Lee
Abaco Marea Ltd. Building with Integrity! Abaco Marea is a company with many years of experience who offer a service which is second to none. Our teams of professional builders have the ability to manage projects of all sizes. We provide intelligent and creative solutions to problems and an attention to detail whichresults in a matchless quality of finish.
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Marius
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Extension Builder in Lee
Multitrader
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Khan building works
No reviews yet
Extension Builder in Lee
My name is SanaUllah khan , I am in this business for more than 10 years , I can do all kind of building works eg tiling , flooring, roof work, plastering, rendering , electrical. You wont regret hiring me
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Highpoint roofing and building contractors
Rating: 5 out of 5
Extension Builder in Lee
At Highpoint roofing and building contractors we have over 40 years of experience Collectively, we take pride in our work to ensure 100% customer satisfaction With our free no obligation quotation you will be given all the advice you need to ensure total piece of mind our goal is to meet and exceed expectations of every customer all work carried out to the highest Possible standards and at very competitive prices
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Latest review:
Roofing (Flat)- 6 Jan 2026
Completed the job as promised and was very tidy in his job
Area Property Care LTD
No reviews yet
Extension Builder in Lee
If you are looking for a company providing comprehensive construction and renovation services we have the skilled team. Area Property Care provides refurbishments in general and construction of extensions and loft conversions. Engineers on the road help clients for small repairs / maintenances. We cover London area. Please contact us and get a quote for free.
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IVD Construction Ltd
No reviews yet
Extension Builder in Lee
Hello, I’ve been in the construction business for more than 13 years. I’ve been doing high end projects including basement excavation works, new roofs, extensions, full internal renovations, plumbing and electrical works, etc. My company works with high skilled professionals to satisfy all customer needs.
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Adrian Kotynia
No reviews yet
Extension Builder in Lee
London based company specialising in building extension works
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D&P Building
No reviews yet
Extension Builder in Lee
i'm a bricklayer/builder thats very reliable and affordable and do all aspects of building got good contacts for other trades
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3.9

Top rated Extension Builders

Our Extension Builders in Lee, are rated 3.9 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Lee?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Lee for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Lee who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Lee extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Lee?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Lee will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Lee extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Lee home extension project is likely to cost.

Find extension builders in Lee with MyBuilder

Hiring the right extension builder in Lee with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Lee extension builders. Once your job is live, we’ll share it with home extension builders in Lee who can express their interest.

Step 2: Compare different extension builders in Lee

When you start receiving interest, review profiles of local Lee extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Lee extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Lee, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Lee extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Lee extension builder before hiring?

Before hiring an extension builder in Lee or extension building company in Lee, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Lee?

An extension builder in Lee should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Lee extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Lee?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Lee extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Lee extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Lee

Can an extension builder in Lee help with planning permission?

Yes, many extension builders in Lee can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Lee handle everything from design to construction?

Many Lee extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Lee help with materials and finishes?

Yes, most extension builders in Lee can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.