Extension Builders in Eltham

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

Easily find verified Eltham Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Eltham.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Eltham

2878 Results

Sort by:

JERRY BUILDING LIMITED
No reviews yet
Extension Builder in Eltham
Dynamic and highly experienced builder whit over 35 years in residential construction. Taking on variety of projects Lofts,Extensions, Renovations from concept to completion. Dedicated to quality in craftsmanship and delivering results to client expectations . Managing projects hands an. Fully insured whit public liability coverage. Reference from clients
Get in touch
Home Renovations Ltd
Rating: 5 out of 5
Extension Builder in Eltham
We're a building company specializing in house extensions, loft conversions and refurbishments. Our clients come from New Malden, where we're based, but also surrounding areas. The vast industry experience enables us to provide valuable advice, professional services and individual approach, benefiting our customers. As we understand trust and credibility are crucial when undertaking such projects, we arrange viewings and provide customers with references and photos of our most recent projects.
Get in touch
Latest review:
Extensions- 24 Jun 2017
We had a large piece of work done by Johan and his team. It was a 4m single storey rear extension with new kitchen installation, converting the old kitchen into a downstairs bathroom and utility room, plus other bits and bobs like new boiler, rear patio. We got quotes from a few builders, Home Renovations weren't the cheapest, they were actually towards the higher end. But we went and saw their previous work and spoke to some of their other clients. The work was done to a high quality and the clients seemed to be happy so we decided to go with them. Johan's team are very hard working, professional and polite. Pawel and his team of builders, bricklayers, plumbers, electricians, etc. would turn up before 8am and finish at 6pm working solidly throughout the day. There is Magda as the project manager who keeps you in the loop, and answers any of your questions (which we had many). There is Michaela on the finance side who keeps you up to date with the budget. Our budget went over by 5% with "variations" (extra work or materials) but it was always communicated why and the work wasn't done without our approval. Pawel would give his recommendations but the final word would always be ours. But these things can add up. Overall we were very happy with the build, it was done to a very high standard. They also finished it before time. They said it would take 12 weeks in fact they finished it in 10 weeks which was amazing as you would normally expect these things to go over.
Aspe Construction LTD
No reviews yet
Extension Builder in Eltham
My Name is George, working in construction industry more than 5 years now. Construction/ Cladding building, handyman, glazing, painting and basically everything except bricklaying. I have my own tools, always friendly and happy to do my job at my very best 👌.
Get in touch
AP1 construction ltd
No reviews yet
Extension Builder in Eltham
Hi how are you every one I m self employed working as a contractor in Croydon I start my work 2009 since I make a lot of bathroom and house currently I make 10 flat in Croydon high street that’s new work hope you guys give me chance to prove my self I m happy to show my job have my boys who doing all work plasters painter and brekwork and bathroom
Get in touch
KIM CONSTRUCTION & DEVELOPMENT LTD
No reviews yet
Extension Builder in Eltham
proud member of the Federation of Master Builders vetted & inspected for quality and trust. KIM Construction and Development offers a complete, end-to-end service across the construction and development sector. From initial architectural design and planning, through to construction, interior design, and ongoing property maintenance, we take care of every detail delivering a seamless process from A to Z. We offer: - Staged Payments: invoices only raised upon your satisfaction of each stage. -Inclusive Project Management:dedicated project manager overseeing every detail. -End-to-End Coordination: We liaise with councils, building control, surveyors, and engineers. -Workmanship Warranty: all projects covered by warranty for complete peace of mind. We focus on major residential projects such as extensions, loft conversions, full refurbishments, and new builds. Our expertise also extends to commercial fit-outs and larger renovation schemes. While we may occasionally assist with smaller works for existing clients, our core strength lies in delivering complete construction solutions that add lasting value to your property.
Get in touch
Darren
No reviews yet
Extension Builder in Eltham
Hi there, this is Darren. We are a family run business with 20+ years in this industry. We have long experience in a wide range of the construction and decoration work: such as loft conversion, extension, roof repair, bricklaying, garden paving, rendering, plastering, tiling, and flooring. We pride ourselves on attention to details and consider for our clients. If you like the work that we have done in the photo gallery, please list us to engage into your project and deliver the best service.
Get in touch
Vishav
No reviews yet
Extension Builder in Eltham
Hlo everyone My name is vishavjeet singh and im doing almost all type of construction work. For any kind for work kindly 0789518contact1843yioo. Contact directly when I express interest rather than shortlist to me. I give that discount in my coatition
Get in touch
Arnold design and build limited
No reviews yet
Extension Builder in Eltham
Over 20 years experience within Driveways and Landscaping , Building and construction
Get in touch
C&L Construction services LTD
No reviews yet
Extension Builder in Eltham
At C&L Construction Services Ltd, we specialise in providing a complete construction service delivering refurbishment, development and maintenance services. We work on any projects from homeowners looking to extend complete /refurbishment of bathrooms and kitchens, modernisation for smart homes and automation systems and a full project management and design service. We can advise on material selection help navigate the minefield of planning building and health and safety regulations
Get in touch
DARS
No reviews yet
Extension Builder in Eltham
DARS We are a friendly professional and local company dealing with the smallest project such as building maintenance to major renovations.We pride ourselves on our quality of workmanship, tidyness and exceptional customer relations to ensure every job exceeds expectations.We cover all areas in with in London and beyond.We work closely with the best suppliers which brings you, the customer, not only the best quality but great prices too and we provide a variety of options for every job.
Get in touch
Fallow Business Group
No reviews yet
Extension Builder in 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
Get in touch
hrd construction ltd
No reviews yet
Extension Builder in Eltham
Hi there Hrd construction ltd is a small family buisness and we have built extensions and done loft conversions and various other projects .We have been in the building trade since 1982 so we have alot of experience with houses in london .We deal with the projects in mind from start to finish we also have architects and surveyors if the customers request . We have a back ground of builders in our family we also participated in building the homes in hackney council .Give us a shout if you need any advice aswell
Get in touch
Adam Daniel LTD
No reviews yet
Extension Builder in Eltham
Cliden Construction LDN is a small, London-based construction company specialising in high-end domestic refurbishments. With a passion for quality and attention to detail, we work closely with discerning clients across London to transform their homes into exceptional living spaces. Whether it’s a complete structural refurbishment, a luxury kitchen or bathroom renovation, or a full interior overhaul, we pride ourselves on delivering outstanding results that exceed expectations. As a boutique construction firm, we offer a highly personalised service. You will deal directly with experienced professionals who care about every aspect of your project — from the initial design consultation through to the final finishing touches. We only use premium materials and trusted specialist tradesmen to ensure a flawless finish every time. At Cliden Construction LDN, we understand that your home is one of your most important investments. That’s why we are committed to the highest standards of craftsmanship, reliability, and client satisfaction on every project we undertake. We look forward to the opportunity to bring your vision to life.
Get in touch
Goldenfield
No reviews yet
Extension Builder in Eltham
Loft convention, kitchen Extention, house conversion to flats.
Get in touch
Bricks’N’Mortar building contractors LTD
No reviews yet
Extension Builder in Eltham
BRICKS N MORTAR BUILDING CONTRACTORS LTD Building and refurbishment extension loft conversion, carpentry, kitchen and bathrooms, handyman, electric gas engineer painting, and decoration
Get in touch
Mayberry Estates Ltd
Rating: 4.9 out of 5
Extension Builder in Eltham
Mayberry Estates has extensive experience providing building and groundwork solutions. Including new builds, extensions, foundations, reinforced slabs, driveways, drainage services, rainwater harvesting systems, soakaways, utility service connections, retaining walls, patios, stairs, landscaping, raised sleeper beds and fencing. We are also able to remove tree stumps and complete land clearance projects should you require us to do so. We can provide complete turn key solutions, or work with you to get your project to a given stage for yourself, or another contractor to take over. We pride ourselves on being able to assist in any project from getting out of the ground, to pitching and tiling your roof or completing your driveway.
Get in touch
Latest review:
Roofing (Pitched)- 10 May 2019
What a great guy Alfie and his friend Neil. Fitted loft window to a beautiful standard Very impressed

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.