Extension Builders in South Lambeth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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Some of our top rated extension builders in South Lambeth

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Matos builders
No reviews yet
Extension Builder in South Lambeth
With 17 years of experience in the building trade, I bring a wealth of knowledge and expertise to every project. My commitment to quality and attention to detail ensure that your vision is realized with precision and care. I understand that choosing a contractor is a significant decision, and I am dedicated to earning your trust. My extensive background in various construction projects means I can handle everything from small renovations to large-scale builds with confidence and professionalism. I prioritize open communication and transparency, keeping you informed throughout the entire process. Your satisfaction is my ultimate goal, and I take pride in delivering results that not only meet but exceed your expectations. Let’s work together to create the space you’ve always dreamed of. Contact me today to discuss how I can help bring your project to life!
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JONES CONSTRUCT LIMITED
Rating: 4.9 out of 5
Extension Builder in South Lambeth
Jones construct ltd is a construction company that offers our service to commercial and domestic properties. We take great pride in our projects from start to finish to create that stress free build to our clients making sure we go that extra mile. Covering from small maintenance works to loft conversions .
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Latest review:
Carpentry- 10 Apr 2026
Extremely efficient and professional. Very responsive and fairly priced.
Johny the Builder
Rating: 5 out of 5
Extension Builder in South Lambeth
PROFESSIONAL BUILDERS. Johny The Builder Ltd are Building Contractors based in Romford, Essex. We undertake commercial and domestic Refurbishments, Roofing, Loft conversions, Brickwork, Extensions, Basements and new building projects. We make your House a Home
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Latest review:
Extensions- 28 Sep 2018
Johnny was very nice to deal with. When there were problems they were quick to find ways to rectify them. They started at short notice& finished on time which I was very impressive. We got a no. of quotes,Johnny was middle of the range but with a better level of service than others. Johnny was very open about when things might cost more &gave us the option if we wanted to proceed. A few things to note: -this was our 1st experience of any building work &we should have remembered they are builders, not designers -we both work long hours &so most days didn't see the team to get an update or brief them. This meant a few things were missed or miscommunicated - while most of the team were lovely the electrician used was horrible to deal with. He got very cross about requested changes, didn't deliver everything requested &just did silly things like putting in a light switch with 2buttons where there was only one Light or hanging lights incredibly low when we had given measurements of where we wanted them - we got Johnny's team to build some extra storage for us which on the whole was fine but some things weren't centred or for example the wine rack they built was wonky Overall, it was a good experience and we would recommend them but would suggest be home to oversee the work more than once a week (must be true of any building work!) and get your own electrician. Very happy to talk to people and give references-the house looks great now.
Appexconstruct
No reviews yet
Extension Builder in South Lambeth
We deliver quality construction with precision, safety, and reliability. We create residential, commercial, and industrial projects that stand the test of time. In our team we value innovation, sustainability, and client satisfaction—building not just structures, but lasting partnerships.
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Palace Construction Ltd
No reviews yet
Extension Builder in South Lambeth
We are Bromley based family owned building contractor covering Bromley and Kent.Our reputable business undertakes New build private Homes,Extensions and refurbishment projects. Our clients receive quality work on time within budget from a professionally run business with Directors whom have a combined 42 years experience in the contracting industry.
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FN Construction ltd
No reviews yet
Extension Builder in South Lambeth
We're FN Construction, and we've been helping customers with their building since 2015. Over the years, we've tackled just about everything – from brand new homes and big extensions to cosy loft conversions, smart PD projects, and full-home makeovers. Basically, if it involves building, we can help. The thing we're most proud of? Our finish. We're a bit obsessed with getting the details right, and that's what leads to happy customers and loads of repeat business. Got a project in mind? Big or small, we'd love to hear about it. Get in touch for a free, no-pressure quote! Let's chat about what you need.
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I.Hysaj
No reviews yet
Extension Builder in South Lambeth
, we specialise in brickwork for extensions, garden walls, new builds, and more. With over 7 years of experience, we deliver high-quality work across London at fair prices. We offer free quotes and always put customer satisfaction first.
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SebastianBlajszczak ltd
No reviews yet
Extension Builder in South Lambeth
I am a certificate electrician Domestic Installer all of domestic jobs from little to hole houses . 10 years of experience on building site. Use to be foreman and supervisor so know lot of all kinds of jobs .No job is too small or too big.
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Ktl building Ltd
New on MyBuilder
Extension Builder in South Lambeth
We are a trusted roofing company specializing in loft coversond installation, repairs, replacements, and maintenance. Our goal is to deliver quality workmanship, reliable service, and lasting results for every customer.
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Emil
No reviews yet
Extension Builder in South Lambeth
Sant foarte bun in constructii sant foarte bun handimen
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Primavera Construction LTD
No reviews yet
Extension Builder in South Lambeth
We specialize in domestic projects (inc. home extensions, loft conversions, refurbishments and new builds), delivering projects from design concept (Planning Stages) through to Construction and Turnkey Completion. CONSTRUCTION EXPERIENCE: 8 yrs working on complex £100M+ projects across London, 2 yrs working on new build £5M+ project in Chigwell, as well as many smaller domestic projects. PLANNING EXPERIENCE: 10+ yrs of securing planning applications across London and the surroundings.
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Agron Krasniqi
Rating: 5 out of 5
Extension Builder in South Lambeth
We are skilled builders with experience working on a number of residential projects at different sizes with high accountability. Vast experience in Loft Conversions, Extensions , driveways ,patios , bathrooms, full refurbishments. We also plan and design We are also fully qualified and highly experienced in electrical and plumbing with over 20 years of experience. Our aim is to grow and customer satisfaction is our top priority.
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Latest review:
Excellent communication. Competitive price from Agron They undertook our plumbing to include Central heating, underfloor heating and electrical work. They listened to our needs, very professional and accommodating. I would recommend Agron and his team to anyone looking for similar work. The overall finish was to an excellent standard.
Homeland Property
No reviews yet
Extension Builder in South Lambeth
Homeland Property is a Specialists in Construction and Building Refurbishment with more than 12 years of experience. We undertake all kind of building work whether you desire to convert your loft or build an extension to the rear of your property we can help with competitive price range.
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Restful Abodes Ltd
No reviews yet
Extension Builder in South Lambeth
Construction company based in London
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PRO-TECH BUILDING SOLUTIONS LTD
No reviews yet
Extension Builder in South Lambeth
PRO-TECH Building Solutions LTD undertakes a wide variety of refurbishment and renovation services. We provide a range of construction and renovation services in London area. We are renovation contractor specializing in residential refurbishment, building construction and internal reconfiguration services. We guarantee you'll be extremely satisfied with the result. With decades of experience in building, our skilled team has the know-how to create your perfect home. We offer a wide range of services to meet every type of projects. Book an appointment at a time to suit you and we will look at your refurbishment requirement and provide a free no obligation quotation
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Vovk construction limited
No reviews yet
Extension Builder in South Lambeth
Vovk Construction Limited is a reliable and professional construction company specialising in high-quality residential building services. We deliver a wide range of projects including home extensions, renovations, refurbishments, and general building work, tailored to meet each client’s needs. With a strong focus on workmanship, attention to detail, and customer satisfaction, we ensure every project is completed to the highest standards, on time and within budget. From initial planning to final finish, we provide a smooth and stress-free experience for our clients. At Vovk Construction Limited, we take pride in building lasting relationships through trust, transparency, and quality results.
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4.1

Top rated Extension Builders

Our Extension Builders in South Lambeth, are rated 4.1 out of 5 based on 17 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.