Extension Builders in Lambeth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Lambeth

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EB Building and Roofing Services
No reviews yet
Extension Builder in Lambeth
Building company based in Gravesend and founded by Ediz, specialise in bricklaying and Pointing. Please look at my pictures to give you confidence in my work. From brick walls to new builds ELA go above and beyond to make your dream a reality, making our customers our priority.
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Kingsmarque construction and maintenance
Rating: 5 out of 5
Extension Builder in Lambeth
All building work taken on, slating and tiling, house renovations and extensions. We have a team of tilers, renderers, plumbers, painters and myself and business partner who run each job and manage the multiple trades required.
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Latest review:
Extensions- 25 Aug 2020
Really professional and quick to provide quotes. Unfortunately, due to COVID and our circumstances changing, we have had to cancel the job. We would definitely go back to them in the future though.
Garnet Construction Ltd
Rating: 4 out of 5
Extension Builder in Lambeth
Garnet Construction has over 10 years' experience in the industry and specialise in loft conversions, all types of extensions and complete renovations. Priority is given to the design and construction of all our projects with a unique obsession to strive for perfection.
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Latest review:
Extensions- 18 Sep 2019
To start off with the job went reasonably well - we were happy with the workers and the progress. but when we neared completion the work slowed up we waited 3 months for a response from Jordan. we had an issue where his plasterer hid the plumbing access in the wall. - This cost us £500 to sort and re-decorate so we came to an agreement that this was fine and at the time i presumed that Jordan was going to sort out the building control. so we then chased and chased but obviously since he had his money he wasn't interested he answered the phone and hung up. so we called building control and there are 2 small bits to fix which are all due to his work not being up to scratch. obviously i will be paying out for this - so please be careful when using him and dont pay him until you have all of the documents as he will not resolve any issues after being paid. i have had 2 previous building projects and this was by far the worst experience going. avoid dont use him thanks
Painter
No reviews yet
Extension Builder in Lambeth
I’m painter for 20 years
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Karnail singh
New on MyBuilder
Extension Builder in Lambeth
I am a self employed. I have worked in building works more than 7 years. I can design and build and can do almost every work. Plumbing, electrician, carpenter and I can do every handyman work.
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Happy
No reviews yet
Extension Builder in Lambeth
I have experance for building job nearly 20 year
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Wg 1 ltd
No reviews yet
Extension Builder in Lambeth
Hi we are a experienced building company that takes all building work from garden walls to new house builds, refurbs and extensions. We also specialise in flood and fire damage insurance work We deal with the whole process from getting you the quotes to drying out the damaged property to fill repairs and dealing with the insurance and loss adjuster direct to save you the hassle.
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M and N Building Services
Rating: 5 out of 5
Extension Builder in Lambeth
M and N Building Services have been providing Kent and surrounding areas with all building works since 1985 such as extensions interiors landscaping and much more.
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Latest review:
Extensions- 14 Mar 2022
Being our first extension project and not knowing any builders we were very anxious about selecting the right people, M & N builders were clearly the best of the bunch! What impressed us was their enthusiasm for the work and the understanding of what we wanted. They are a very professional team who kept us well informed and are also very efficient and like to keep a tidy working environment! We absolutely love what they have done for us and would highly recommend M & N to anyone and will definitely use them again in the future. Thank you M & N for your professional service.
SKS Construction
Rating: 4.6 out of 5
Extension Builder in Lambeth
We are a well established company with over 15 years experience in construction. We undertake all types of building works. Our team provides a high standard job from start to finish to ensure a quality job every time.We use highly skilled tradesmen that always give 100% in whatever they do. We operate in a polite professional manner with a quick and reliable service.We offer free of charge quotations at reasonable prices.All of our work is fully guaranteed.
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Latest review:
Extensions- 17 Nov 2020
Unfortunately! Mr Sundeep Kandola is not a builder, but a corn artist who claim to be a contractor, he attended to my job, removed the old porch, then dug the ground for preparation, he then asked for a deposit of £500, which I gave him. He bought some materials and on the same day the material was delivered Mr Sundeep handed me the receipt, I refused to collect the receipt, because we have already agreed a set price for the completion of the porch, but he insisted. I then checked the receipt and saw £387.00 in total. I took the receipt and kept it. The next morning I received a text from Mr Sundeep saying that "I am sorry but I am unable to continue your work because my builder has disappointed me". I was shocked and tried calling him, but he would not pick my calls I texted him he replied saying "I am sorry" I tried again calling him, but he would still not pick my calls all day. The next day he sent me a text "if you are willing to add £500 to the total amount we agreed on I will return and complete your porch" I was shocked this was when I realised that Mr Sundeep Kandola is a corn artist, who is trying to put me in a tight Conner and I refused to be pushed. I am still looking for someone, because everyone that come around see a building site, thinks I am the problem all the builders coming around now are hiking the price of building and also asking what happened to the previous builder. PLEASE DO NOT USE THIS MAN HE WOULD DISSAPOINT YOU HE IS CLEARLY NOT A BUILDER.
Malling Masonry
Rating: 5 out of 5
Extension Builder in Lambeth
Hello there. My names is Marc Howard from Peerless construction. We have many years experience on the construction industry and undertake projects from extensions to complete new builds. We pride ourselves on professionalism and a high standards. We can supply reviews and references upon request. Kind Regards Marc Howard
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Latest review:
Stonemasonry- 5 Oct 2020
Did a great job. Came on time - work completed efficiently- very pleased with the result. Neal
tops developments
Rating: 4.9 out of 5
Extension Builder in Lambeth
We undertake all type off building work, plumbing, heating, gas works,kitchens, bathrooms, refurbishment, extension, and small jobs. With over 8 years experience in industry, work warranties, qualified professionals. Our subcontractors and employees are professionals with experience. We are looking forward to hear from you. Thank you.
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Latest review:
Gas Work- 23 Dec 2025
Friendly, professional and fair with good communication. Would recommend
Eisa construction services LTD
No reviews yet
Extension Builder in Lambeth
Welcome to Eisa Construction Services! We are a trusted and experienced construction company committed to delivering exceptional quality, safety, and value in every project we undertake. With years of expertise, our team specialises in residential, commercial, and industrial construction, handling everything from new builds to complex renovations and custom designs. Our mission is to exceed client expectations with a combination of innovative solutions, top-tier craftsmanship, and unparalleled customer service. From the first consultation to project completion, we focus on clear communication, precise execution, and timely delivery, ensuring every step is handled with the utmost care and professionalism. We pride ourselves on being reliable, transparent, and passionate about what we do. Whether you're planning your dream home, upgrading your business space, or starting a large-scale project, we bring your vision to life with dedication and attention to detail. Let us make your construction experience smooth and successful. Reach out today to discuss how we can help with your next project!
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bifold and sliding doors
No reviews yet
Extension Builder in Lambeth
We supply and install a wide range of Premium Glazing Solutions, bespoke to your requirements. Our products include Skylights, Sliding Doors, Bi-Folding Doors, French Doors and Aluminium Heritage Glazing. When working with us you may expect a friendly attitude combined with professionalism as well as an innovative approach towards your goals. Your final satisfaction is at paramount importance to us.
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Warren
No reviews yet
Extension Builder in Lambeth
We are a father and son team 35 years experience in the the building industry.we mainly do carpentry and Drywall systems all our work is done to a very high standard which makes us different from most out there
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Contempo interior ltd
Rating: 5 out of 5
Extension Builder in Lambeth
Highly skilled kitchen fitter with extensive knowledge of kitchen,bed room and living room furniture.I can help you create your dream space from design,acquisitions of suitable units to completion of your project in a timely and most cost efficient way.
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Latest review:
Kitchen Fitting- 8 Mar 2025
Spoke with Contempo and they stated they would be able to attend to do the job that evening as they would be in the area, they arrived at the time stated and carried out the works there and then as required and expected. Provided a demonstration of the fan working and also installed the cupboard door to the face of the extractor unit. Cleared up and charged the amount that was agreed. Great, reliable and professional service.
Michael Francs Ltd
No reviews yet
Extension Builder in Lambeth
All types of contruction & refurbishment works within the building trade. Our site agents or working foremen are also have first aid and SMSTS qualifications. So you know you are in safe hands when we are on site.
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Top rated Extension Builders

Our Extension Builders in Lambeth, are rated 4 out of 5 based on 20 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in 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 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 Lambeth who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Lambeth?

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

Find extension builders in Lambeth with MyBuilder

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

Step 2: Compare different extension builders in Lambeth

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

Step 3: Hire Lambeth extension builders with confidence

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

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

What to ask a Lambeth extension builder before hiring?

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

An extension builder in 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 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 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 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 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 Lambeth

Can an extension builder in Lambeth help with planning permission?

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

Many 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 Lambeth help with materials and finishes?

Yes, most extension builders in 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.