Extension Builders in New Eltham

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

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Some of our top rated extension builders in New Eltham

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KASE Construct limited
Rating: 5 out of 5
Extension Builder in New Eltham
KASE Construct is a family owned business, with a 30 year legacy in construction. Our team are passionate and highly experienced. Professionalism and consistency in customer service is very important to us, going above and beyond in everything we do. Work we undertake: Roofing, loft conversions Extensions Refurbishments / re modelling New builds and Retrofitting Painting and Decorating Polished and Traditional Plastering Carpentry Kitchens Bathrooms
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Latest review:
Plastering- 10 Oct 2022
Very positive - Lee did a superb job, was on time and a pleasure to deal with. I'd highly recommend him
Egli C
No reviews yet
Extension Builder in New Eltham
Why Choose Us My name is Egli, and I work closely with my father, who has over 30 years of proven experience in the building industry in Italy. Together, we combine expertise, reliability, and a commitment to excellence to deliver top-quality construction services tailored to your needs. We pride ourselves on turning our clients’ visions into reality, whether it’s a home renovation, a new build, or a custom project. With a focus on craftsmanship, attention to detail, and customer satisfaction, we ensure every project is completed on time and to the highest standards. Let us bring your ideas to life and create a space you’ll love for years to come. Contact us today to get started!
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Bakai
No reviews yet
Extension Builder in New Eltham
My name is Bakai. From Kyrgyzstan. I am 29 years old. I am a highly experienced Bricklayer. I have worked as a Bricklayer and Supervisor in Siberia for 5 years. I had a team of professional Bricklayers. In May 2023, I moved to the United Kingdom and retrained in the English standard of masonry. I currently work for a company that specializes in brick, block, and all types of masonry. On my days off, I work part-time as a self-employed person. I do all types of masonry. Bricks, blocks, with and without expansion joints
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Marcus’s maintenance
No reviews yet
Extension Builder in New Eltham
A local handyman in the Croydon area who does basic plumbing repairs electrical socket pendant repairs painting and decorating lock changes
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Bariscend Construction
No reviews yet
Extension Builder in New Eltham
.
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Carpenter quality
Rating: 5 out of 5
Extension Builder in New Eltham
CARPENTER QUALITY LTD •SPECIALISED IN EXTENSIONS •LOFT CONVERSIONS •BESPOKE CARPENTRY •KITCHEN & JOINERY •NEW BUILD & REFURBISHMENT
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Latest review:
Carpentry- 7 Sep 2026
Excellent service Reliable and did a great job Thoroughly recommended
Ionut stoican
No reviews yet
Extension Builder in New Eltham
Painting decorating Wallpapers Laminate
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Andrei Budeanu
No reviews yet
Extension Builder in New Eltham
At ABA Construction, we specialize in turning everyday properties into extraordinary living spaces. Based in Dagenham and proudly serving the surrounding areas, we bring precision, creativity, and care to every project from the ground up to the rooftop.
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Steve Long builder
No reviews yet
Extension Builder in New Eltham
Garden walls, extentions, house building, and any brickwork related jobs.
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Court's Home Extensions
Rating: 1 out of 5
Extension Builder in New Eltham
With nearly 20 years experience i joined the building trade at 16, going into bricklaying very soon after. I have worked for 4 very well known east London extension company and have built an excellent portfolio through customer recommendation. I have accumulated an excellent team of tradesmen ensuring consistent high standard finishes
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Latest review:
Extensions- 17 Jan 2018
A Total disappointment Ricky agreed to install a porch and roofing. He advised us to install new pvc doors agreeing to fit the roof after. This started mid November with a promise to be completed before Christmas. On his instruction we paid other workers to complete the preparation works and then the morning of the Job he sent a text message advising that he will no longer be able to attend the job. Thankfully we were able to find a local reputable roofer -plasterer-tiler who completed the work to a very high standard I feel very let down as I had put total trust in his promise to complete the work. Unfortunately based on this I cannot confidently recommend Ricky to a friend family, or anyone else.
K R E Roofing and Building
Rating: 5 out of 5
Extension Builder in New Eltham
I run a well established business, with over 20 years building experience. I work with a team of qualified professional tradesmen, to deliver your building needs. Prices are very competitive and quotations are free of charge. I have Public liability insurance. I am new to MyBuilder hence awaiting to be selected for jobs, and the 0 feedback rating, I have reference available if required.
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Latest review:
Good prompt service and most importantly a job well done
Portclean Services Solutions Ltd
No reviews yet
Extension Builder in New Eltham
At Portclean, we specialize in a wide range of cleaning and professional services to meet your needs. Our offerings include: Office Cleaning: Our expert team provides consistent, top-notch cleaning services to keep your office spaces immaculate. We tailor our approach to fit your schedule and requirements, ensuring a clean and productive work environment. End-of-Tenancy Cleaning: Experience the power of our thorough deep cleaning services. Whether you need a fresh start in a new space or want to leave your rental property spotless, we deliver exceptional results that exceed expectations. Builders Cleaning and Handyman Services: Trust our skilled professionals to handle all aspects of post-construction cleaning and general maintenance. We tackle debris removal, dusting, repairs, and more, providing comprehensive solutions for a pristine workspace. With years of 15 experience, a dedication to quality, and a commitment to customer satisfaction, Portclean is the trusted choice for all your cleaning and handyman needs. Contact us today and discover how we can elevate your workspace with our unique and professional service
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Next Generation Construction Ltd
No reviews yet
Extension Builder in New Eltham
Next Generation Construction Ltd is a dynamic and trusted construction firm. Firm has done some astonishing and mind boggling project. We specialize in delivering high-quality construction services across residential and commercial sectors. Our team of skilled professionals is committed to providing innovative solutions and exceptional service, ensuring each project is completed on time, within budget, and to the highest standards. With decades of industry experience, we offer a comprehensive range of services that cover all aspects of construction, from planning and design to project completion. Our approach is cantered around collaboration, with a focus on understanding each client's unique needs and transforming their vision into reality. We look forward to partnering with you on your next project.
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Kapa International
No reviews yet
Extension Builder in New Eltham
kapa loft and extension has been providing the best services to south London and surrounding areas since 2017. We are a new business with builders has 12 years of experience in construction business. Fair prices, superior quality and exceptional customer service are guaranteed when you work with us.
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Fallow Business Group
No reviews yet
Extension Builder in New Eltham
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
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Build homes London ltd
No reviews yet
Extension Builder in New Eltham
My company build homes London ltd Since 2003 working in construction
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Top rated Extension Builders

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

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

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 New Eltham 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 New Eltham who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in New Eltham?

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

Find extension builders in New Eltham with MyBuilder

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

Step 2: Compare different extension builders in New Eltham

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

Step 3: Hire New Eltham extension builders with confidence

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

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

What to ask a New Eltham extension builder before hiring?

Before hiring an extension builder in New Eltham or extension building company in New Eltham, 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 New Eltham?

An extension builder in New Eltham 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 New Eltham 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 New Eltham?

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 New Eltham 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 New Eltham 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 New Eltham

Can an extension builder in New Eltham help with planning permission?

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

Many New Eltham 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 New Eltham help with materials and finishes?

Yes, most extension builders in New Eltham 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.