Extension Builders in 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 Eltham

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ARPconstruction
Rating: 5 out of 5
Extension Builder in Eltham
New on My builder not in bussines. Hello I am Alex, after 13 years working on the construction site 4 years ago i opened my own building company.At the moment I have 12 workers within these 12 works we cover a wide variaty of highley skilled services.I am the director of EvoBuild, and i will be responsible for the work that is carried out.We work monday to sunday to get the job done to a high standard.I will come out and discuss the job in person and endever to answer any questions you may have
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Latest review:
Handyman- 23 Mar 2022
Alex and his crew did a fantastic job on my property. They did the work on-time, to budget and to a very professional standard. The work required a wide variety of skills from painting, carpentry, plumbing and electrics. As I was unable to be on site Alex constantly kept me updated on progress with photos and videos. All in all I would highly recommend Alex and his team.
Venus Constructions Ltd
Rating: 5 out of 5
Extension Builder in Eltham
Hi, thanks for taking time reading.. our team at Venus Constructions specialises in all types of residential works and our range of services covers complete refurbishment, conversions, external buildings, patio, turf, driveway, decking, fencing, brickwork, blockwork, rendering. Depends of team member we have years and the necessary experience based on the works needed. Listening to the clients needs we assure with punctuality high quality results and workmanship of our friendly team.
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Latest review:
Landscaping- 28 Mar 2022
Gianni and his friend did an amazing job on our garden grass and planter. They came to see the garden before providing us with the quote. They were very professional, punctual thorough and quick. We were very impressed that they started the job the following day and that they were able to provide all the materials. We will definitely recommend them to friends and family.
Deal Installations and Maintenance Ltd
Rating: 4.9 out of 5
Extension Builder in Eltham
We might deliver building services but we are actually into people business. Our company mission is to provide top quality building services to satisfy our customers needs. We are making ourselves available so everyone can take advantage of our top rated skills and customer satisfaction . You deserve the best and we are here to help. Safety first, then customer first. Experience will take care of the rest.
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Latest review:
Restoration & Refurbishment- 14 Jun 2020
Vasile Pavel and his team were brilliant so helpful efficient with great advice of what would look good for a best price. He did a house clearance for me a new bathroom and new kitchen as well S decorating and some electrical work. I highly recommend him.
O.Poole Carpentry
Rating: 5 out of 5
Extension Builder in Eltham
O.Poole Carpentry (O.P.C) carry out all aspects of carpentry and construction, from small installations work such as timber stud walls and fire doors, to larger scale works such as complete refurbs of kitchens and extensions. O.Poole Carpentry is based in Kent. Currently with 7 years+ experience, along with being Level 3 Carpentry qualified. O.P.C has worked in both new build and common domestic work areas therefore O.P.C has a vast knowledge of what work is needed to achieve your vision.
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Latest review:
Ollie was very professional, performed excellent craftsmanship fitting my worktops, would be happy to use Ollie again in future anymore for carpentry related works.
AJT Construction Beckenham Ltd
Rating: 5 out of 5
Extension Builder in Eltham
AJT CONSTRUCTION WE BUILD WHAT WE LOVE, AND WE LOVE WHAT WE DO With today’s uncertain economy choosing the right builder for your project has never been more important.From conception to final build and completion it is vital to work with a company that understands your needsand has expertise to deliver on time and within budget. For over 30 years, we have built an enviable reputation in Beckenham and the surrounding areas, successfullymanaging projects in the construction industry
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Latest review:
Extensions- 23 Mar 2022
Dealing with Jason was an absolute delight. He was punctal, provided some great advice and introduced me to a great conservatory manufacturer. Would definitely use him again for further building work. Highly recommend.
Builder
Rating: 5 out of 5
Extension Builder in Eltham
Welcome to our versatile construction services. We specialize in: Bricklaying: Crafting sturdy and appealing structures. Blocklaying: Building strong foundations for your projects. Garden & Retaining Walls: Enhancing your outdoor spaces. Porches: Creating inviting entryways. Extensions: Expanding living spaces seamlessly. Landscaping: Designing captivating outdoor environments. With attention to detail and commitment to excellence, we're here to turn visions into reality.
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Latest review:
Blerim undertook the task of constructing a rear extension to my home, which involved creating additional living space while seamlessly integrating it with the existing structure. The project was quite intricate, requiring meticulous attention to detail and a deep understanding of construction techniques. Blerim's craftsmanship was truly remarkable. He demonstrated an unwavering commitment to quality, ensuring that every aspect of the extension was completed to the highest standards. His precision in measurements, choice of materials, and execution of design elements exceeded my expectations. Throughout the construction process, Blerim exhibited the utmost professionalism. He was always punctual and kept me informed about the project's progress. His communication skills are commendable, as he patiently answered all my questions and addressed any concerns I had. His ability to work collaboratively with me and the other contractors involved in the project contributed to a smooth and efficient workflow. One aspect of Blerim's work that I found particularly impressive was his reliability. He consistently met project deadlines and stayed within the agreed-upon budget. This reliability gave me peace of mind throughout the construction process, knowing that I could trust Blerim to deliver as promised. In addition to the extension, Blerim also transformed my outdoor space with his landscaping expertise. He took my vision for a beautiful and functional outdoor area and turned it into a reality. His landscaping work included planting trees, creating flowerbeds, installing a patio, and adding various hardscape features. The result is a stunning outdoor oasis that I now enjoy daily. In summary, I wholeheartedly recommend Mr. Blerim for any construction or landscaping project. His workmanship is exemplary, his professionalism is unmatched, and his reliability is unquestionable. Blerim's dedication to delivering top-notch results truly sets him apart, and I have no doubt that he will excel in any endeavor he undertakes.
Abigail Construction
Rating: 4.7 out of 5
Extension Builder in Eltham
General builders and brickwork contractors specialist in garden walls, extensions, conservatories, structural alterations, drainage, toilets, conversions. We've been in business over 30 years and cover most aspects of domestic home improvements.All our staff are fully qualified tradesmen and we carry one million pounds of public liability insurance (details are available on request)
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Latest review:
Extensions- 3 Feb 2021
Gavin built me an outhouse at the bottom of the garden. The work was tidy and efficient and the result just what we agreed. This involved brickwork, carpentry and electrics, and all was done to a good standard and in a reasonable timeframe, even despite the snow! I would recommend Gavin to do this sort of work and would use him again if needed.
A2Z
Rating: 4.7 out of 5
Extension Builder in Eltham
A2Z, UK-wide builders and problem solvers. Renovations, refurbishments, rebranding, maintenance. Fully insured, highly communicative team for home and commercial projects. We started A2Z because we were tired of the runaround. Missed calls, vague quotes, jobs that dragged on. We knew there was a better way to run a building company so here we are trying to make a change.
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Latest review:
Plastering- 25 Jul 2023
Great team ,very professional and work very hard. Great team to pull of any major poject.they tiled and plaster for me.cant fault their work amazing.
Belvedere Electrical Ltd
Rating: 5 out of 5
Extension Builder in Eltham
Belvedere Electrical Ltd is my new business, after working employed for many years. I have now decided to complete works for myself to the highest of standard, with customer satisfaction being my top priority.
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Latest review:
Electrical- 26 Mar 2023
Very efficient and clean work
ArtInFacade
Rating: 5 out of 5
Extension Builder in Eltham
I’ve been working in the construction industry for 15 years, building a strong foundation of hands-on experience in both residential and commercial projects. Throughout my career, I’ve taken on roles ranging from general laborer to skilled trades, including roles like Roofing, Kitchen & Bathrooms fitting, framing, drywall, concrete work, etc. I’ve worked with a variety of crews and contractors, always contributing solid work and a strong work ethic. I’m currently based in London, but I’m available for jobs in surrounding areas and willing to travel for the right projects. I’ve worked in and out of London and have no problem taking on Projects of London when needed. My skill set includes: Reading and interpreting blueprints and site plans Extensions Loft conversion Kitchen & Bathrooms Framing, drywall installation, and finish work Concrete pouring and formwork Operating power tools and heavy equipment safely Site prep, demolition, and cleanup Strong knowledge of safety procedures What sets me apart is my reliability, attention to detail, and ability to stay productive without needing constant supervision. I take pride in my craftsmanship and believe in doing the job right the first time. I’m punctual, easy to work with.
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Latest review:
This contractor is very professional, friendly, and has a smooth finish. They’re probably one of the best in town, and they’re also affordable.
GMG - Georgian Masters Group Limited
Rating: 5 out of 5
Extension Builder in Eltham
Hello. We are a new company, whose team consists of professionals with many years experience working both for residential and commercial property. You can boldly rely on the renovation of your home to our team, convince me the result will exceed expectations.
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Latest review:
Kitchen Fitting- 13 Oct 2024
Great communication, always available to clarify client questions, very diligent. Job well done and great finishing's. Thanks a lot Natella and team for all the effort
JKDunbarltd
Rating: 5 out of 5
Extension Builder in Eltham
A family run construction company looking to expand through my builder, we cover all aspects of building Including extensions, renovations and refurbishments, plastering, brickwork, landscaping, decorating, groundwork’s.
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Latest review:
Extensions- 11 Nov 2024
Really positive experience working with Jamie and his team. Our building project was a single story 3m x 5m kitchen/living extension for a 1920’s London terrace house, with access to the garden only available through the house. From the start during the initial home visit survey and quotation, Jamie was 1) excellent at communicating; 2) transparent about costs and 3) proposing very good options (e.g. 2m x 1m skylight) which looks fantastic! The job included digging foundations by hand and very good awareness of the extra precautions when doing work in an old period property. The job was completed on schedule and on our budget and we are very pleased with the finished extension. 100% would recommend for anyone looking for similar type of project. Cheers.
Vascontractors
Rating: 5 out of 5
Extension Builder in Eltham
Welcome to VasContractors LTD, where we transform houses into dream homes. As a leading construction company specializing in home extensions, loft conversions, home refurbishments, and new builds, we pride ourselves on delivering unparalleled craftsmanship and personalized service. We understand that every homeowner has unique aspirations for their living space. That's why we approach each project with a personalized touch, collaborating closely with clients to turn their vision into reality.
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Latest review:
Extensions- 6 Jan 2023
I am doing a double storey L shaped extension and the experience has been great so far. Vascontractors have been open, transparent, clear in communication. Have always understood the customer need. The quality of workmanship seen so far has been great be it building work, tiling, joinery or painting. Always provided a detailed timeline and schedule about the work. They even put extra hours and days for us to move back home. Everyday after work they tidy up. Even neighbours have given good feedback that they are unlike other builders who make lot of noise. Those minor things really matter when it comes to big jobs. They are fully committed to the job. I would highly recommend Vascontractors to anyone looking for big/small builds and making it a joyful experience for them.
AEE Builders LTD
Rating: 5 out of 5
Extension Builder in Eltham
We are a Multi-Trade building company specialising in both commercial and residential works, carrying most trades in house we offer complete project management on all jobs from start to finish, We cover all London areas We are a modern innovative business keeping up with the latest products and techniques in the building industry so that we can offer our customers the very latest services when it comes to property maintenance and improvements. We offer services such as: Joinery: fit out work, kitchens, doors, flooring, kit build, decking, staircases, conversions/extensions, shop-fitting, windows, locks, fencing, boarding up etc. Wet trades: plastering, render (all types), renovation plaster, tanking, cement works, screeding Ground works: landscaping, general garden maintenance, slabbing , driveways Plumbing: fit-out, maintenance, emergency works Decorating : exterior and interior paint work, paper hanging, spraying, specialist coatings. Tiling: internal and external, porcelain, ceramic, sandstones Fabrication: fencing, security doors, stairways, etc. Facilities management: reactive maintenance, planned preventative maintenance, scheduled cleaning/ ground works, on-call service. We offer free no obligation quotes on all works mentioned above. We thank you for reading about us and hope in the future we may be able to work with you and offer any of our services, we are always available by telephone or email if you need to get in touch.
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Latest review:
Afrim and his team, was excellent from start to finish. He turned up on time every day, worked full days, and completed all the work within the timeframe originally quoted. He kept us informed throughout the whole project and organised all the different trades seamlessly, including tilers, plumbers, electricians, and others, which made everything stress-free for us. All building materials were planned by him and arrived in good time, which kept everything running smoothly without delays. The only challenge we had was trying to keep up with his speed and making sure materials for second fixings and other specialist bits were ready as he moved through the job so efficiently! The price was very competitive, the quality of work was great, and everything flew through Building Regulations Control with no issues at all. Reliable, hardworking, and professional — I’d definitely recommend him and would happily use him again.
Building Ideas
Rating: 5 out of 5
Extension Builder in Eltham
With over 30yrs construction experience, I can offer a friendly, bespoke Architectural design service. Offering creative solutions from initial drawings to planning ,full working drawings and structural engineering calculations. I have been working between architectural design services and high end residential project management projects so believe I can bring value ,creativity and ultimately a strong understanding of what is required to deliver a project.
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Latest review:
Architecture- 20 Nov 2016
This is the first time we are carrying out an extension work at our property. Sean worked with us from a very early stage, prepared the drawings, coordinated with the council and ensured that we received the building approval on time. He was always available to advice us (when requested) on design challenges, choosing installers and material choices which we found very helpful. We are very happy with his work and thoroughly recommend him.
Vukaj Construction
Rating: 5 out of 5
Extension Builder in Eltham
I have expertise in both formwork and finished carpentry. I excel in formwork, ensuring precise and sturdy structures, as well as in finished carpentry, where attention to detail is crucial to achieve high-quality, aesthetically pleasing results. My skills cover the entire spectrum of carpentry tasks
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Latest review:
Carpentry- 29 Jan 2026
I contacted Ekland and his brother Bes for some light refurbishment. I was so impressed with the work and speed that they ended up doing all the works I intended to do. Starting with latex screed, flooring using LVT system, architraves and skirting boards, installation of 9x heavy duty fire doors, carpets in 2x bedrooms and finally decoration. Prices were very reasonable considering the time and effort they put into installation but not only that, as I am a first time buyer they advised me on design as I didn’t really know where to start. They are honest and reliable, where I tried to save money they said it was not the right thing to do and took additional hours to make something right without a hidden extra. They turn up at 8am everyday and so easy to work with, I left them the keys to my flat and I didn’t need to check in on them at all. If you are thinking to do any refurbishment and are either hesitant or not knowing where to start these are your guys. 5* to Vukaj and thank you!

Top rated Extension Builders

Our Extension Builders in Eltham, 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 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 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 Eltham who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Eltham?

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

Find extension builders in Eltham with MyBuilder

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

Step 2: Compare different extension builders in Eltham

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

Step 3: Hire Eltham extension builders with confidence

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

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

What to ask a Eltham extension builder before hiring?

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

An extension builder in 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 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 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 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 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 Eltham

Can an extension builder in Eltham help with planning permission?

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

Many 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 Eltham help with materials and finishes?

Yes, most extension builders in 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.