Extension Builders in South Lambeth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (16 reviews)

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Some of our top rated extension builders in South Lambeth

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Westbridge Solutions Ltd
No reviews yet
Extension Builder in South Lambeth
Westbridge Solutions have been operating for over 17 years and still counting. Our work ethic and final aim is to see every single project through, from inception to completion in perfect harmony. We work on all projects sizes, big and small, from planning, through design and construction, to maintenance, sales and aftercare.
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Bains Brothers Construction LTD
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Extension Builder in South Lambeth
Hello, we are Bains brothers, we don't just build structure, we build relationship. we always tell our new costumer to go see our jobs which we have finish and speak to our costumers about our work.
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Northbrook Trading Limited
No reviews yet
Extension Builder in South Lambeth
Loft Conversions, New Extensions. House renovation. Flat Conversions My family has been involved in construction for the past 20 years, buying and renovating properties for a living. Our builders have over 20 years of experience.
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JBVlasceanu
No reviews yet
Extension Builder in South Lambeth
We are a team of builders who know how to do everything from electric to plumbing to extensions and etc... our website is jbvlasceanu.co.uk if you wish to know more informations about us!
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Shedcraft & Co LTD
No reviews yet
Extension Builder in South Lambeth
We specialise in designing and building high-quality granny annexes, garden rooms, and bespoke sheds. From concept to completion, we deliver fully insulated, durable, and beautifully crafted spaces tailored to your lifestyle. Whether you need extra accommodation, a home office, or a functional outdoor room, we create practical, stylish solutions built to last.
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TMZ CONSTRUCTIONS UK LTD
No reviews yet
Extension Builder in South Lambeth
We undertake all aspects of building services including: Full renovations/refurbishments, Loft and basement conversions. Single and double story extensions, Carpentry; Kitchen Installations; Bathroom Installations; Electrical Installations; Plumbing/Heating; Tiling, Painting and decorating; Demolitions and foundations. Our team is experienced, as well as purposeful and passionate about making every construction project we tackle a memorable success.
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MCAF Consulting Ltd
No reviews yet
Extension Builder in South Lambeth
We are trusted builders in London and Berkshire with over 15 years of experience delivering exceptional results on both residential and commercial projects. Our team specialises in house extensions, loft conversions, and full property refurbishments, combining skilled craftsmanship with clear communication and professional project management. From small domestic renovations to large mansion houses, we take pride in providing a reliable, high-quality service that meets deadlines and exceeds expectations. Every project is handled with attention to detail, transparency, and respect for your home. If you’re looking for experienced, fully insured builders to transform your property, MCAF offers complete design-to-completion solutions tailored to your needs. Quality workmanship, honest pricing, and client satisfaction are at the heart of everything we do.
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L & P Builders
No reviews yet
Extension Builder in South Lambeth
Hi,I’m Patrik. A experienced carpenter. carpentry,refurbishment,painting,roofing and more.
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Harkiratkitchenandcupboard
No reviews yet
Extension Builder in South Lambeth
We are specializes in the installation of new kitchens,repair old kitchen and cupboard fitting. we understand the significance of selecting the right materials to enhance both the beauty and functionality of your space. Our company provide new kitchen solutions,from kitchen islands and cabinets to premium worktops and full kitchen fitting services available.
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N&G Walls Ltd
No reviews yet
Extension Builder in South Lambeth
Specialit Acreditated Contractor in SFS, Boarding, waterproofing, Insulation, Breathing membrane
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WHITE FEATHERS CONSTRUCTION LTD
No reviews yet
Extension Builder in South Lambeth
White Feathers Construction is a trusted London-based building company carrying out all aspects of construction work to the highest standards. From home extensions and loft conversions to full refurbishments and new builds, our experienced team delivers reliable workmanship and honest service on every project. We take pride in turning our clients’ ideas into solid results — safely, efficiently, and with attention to every detail. At White Feathers Construction, quality and customer satisfaction are at the heart of everything we do. Whether you’re improving, extending, or starting from the ground up, we’ll ensure your project is built to last.
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Parve constructions ltd
No reviews yet
Extension Builder in South Lambeth
I am hardworker and honest I am doing everything in building work plZ give me chance for good work
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Ideal Insolation Ltd
No reviews yet
Extension Builder in South Lambeth
"With over 20 years of experience in the construction industry, our family-owned business prides itself on delivering high-quality projects across Europe. Our expertise spans Greece, Germany, and Bulgaria, where we have successfully completed numerous construction projects. We believe in the importance of tradition, and our knowledge is passed down from generation to generation. Our passion for what we do drives us to achieve perfection in every build."
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On
No reviews yet
Extension Builder in South Lambeth
General building work jobs experience 16 years within the construction industry. I have completed Varius extensions of all kinds. we have a great team here that can provide the quality and reassurance you are seeking.As we pride ourself in only high end and professional works for all my customers.
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T bros design and build
No reviews yet
Extension Builder in South Lambeth
My company is providing good work in any field and we cover all area and we finish work quickly
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bvlahov
No reviews yet
Extension Builder in South Lambeth
Dear Sir/Madam, I am an experienced and qualified GAS SAFE 543872 and NICEIC MEMBER D606171 for more then 8 years and I’m trading my business since year 2000. Last few year we was successful complicated to high standard 13 lofts and 7 extension plus around 30 new boiler installation every year and around 15 new rewinding protects per year. We will look after your and yours project from start to finish. Our team is fully tried and we are fully insured for the work we do. Bob Vlahov
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Top rated Extension Builders

Our Extension Builders in South Lambeth, are rated 4 out of 5 based on 16 reviews from customers like you.

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

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 South Lambeth 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 South Lambeth who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in South Lambeth?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in South Lambeth 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 South Lambeth extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your South Lambeth home extension project is likely to cost.

Find extension builders in South Lambeth with MyBuilder

Hiring the right extension builder in South Lambeth 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 South Lambeth extension builders. Once your job is live, we’ll share it with home extension builders in South Lambeth who can express their interest.

Step 2: Compare different extension builders in South Lambeth

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

Step 3: Hire South Lambeth extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in South Lambeth, 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.

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

What to ask a South Lambeth extension builder before hiring?

Before hiring an extension builder in South Lambeth or extension building company in South Lambeth, 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 South Lambeth?

An extension builder in South Lambeth 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 South Lambeth 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 South Lambeth?

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 South Lambeth 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 South Lambeth 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 South Lambeth

Can an extension builder in South Lambeth help with planning permission?

Yes, many extension builders in South Lambeth 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 South Lambeth handle everything from design to construction?

Many South Lambeth 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 South Lambeth help with materials and finishes?

Yes, most extension builders in South Lambeth 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.