Extension Builders in Bethnal Green

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 Bethnal Green

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Keki construction ltd
Rating: 3 out of 5
Extension Builder in Bethnal Green
Keki Construction is a family run Company That specialises in, Design and build projects inc .Extensions .loft conversation . Interior and exterior inc plumbing and electrics.
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Latest review:
Extensions- 4 Jul 2019
Unfortunately for us, it was not made clear that both Skifter and Mo have full time day jobs that they fit this work around. Additionally for us, the constant debates about what is and is not included in the quote got tiresome.
SEADAGPROPERTY VENTURES LTD.
No reviews yet
Extension Builder in Bethnal Green
Seadag Property Ventures (SPV) is an environmentally friendly company offering Services to both residential and commercial sectors. We are into property refurbishment, Eco/Modular Constructions, General Facility Management, Sales & Services of White Goods, Property JV, Property Sourcing, and Property Improvement.
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Ambee construction
No reviews yet
Extension Builder in Bethnal Green
Since our opening, we have become masters of our craft. Our commitment to quality construction, exceptional services and incomparable customer care, keeps our community coming back again.
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skimmer
No reviews yet
Extension Builder in Bethnal Green
i do skimming jobs
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Construction Andrea Sosoli
New on MyBuilder
Extension Builder in Bethnal Green
I am an experienced builder with over 20 years in the trade, offering reliable and high-quality building and renovation services. I have a wide range of experience, including plumbing, partition walls, tiling, flooring, wood sanding, repairs, refurbishments and general building work. I take pride in completing every job to a high standard, paying close attention to detail and making sure customers are happy with the final result. I am hardworking, trustworthy and always aim to provide a clean, professional and efficient service. No job is too small, and I am happy to discuss your project, offer advice and provide a fair quote.
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T Building
No reviews yet
Extension Builder in Bethnal Green
We are a family business that has been working in the trade for many years that provide high quality work. We cover all aspects of work from landscaping, extensions, kitchen fitting, total refurbishment
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MCAF Consulting Ltd
No reviews yet
Extension Builder in Bethnal Green
We are trusted builders in London and Berkshire with over 15 years of experience delivering exceptional results on both residential and commercial projects. Our team specialises in house extensions, loft conversions, and full property refurbishments, combining skilled craftsmanship with clear communication and professional project management. From small domestic renovations to large mansion houses, we take pride in providing a reliable, high-quality service that meets deadlines and exceeds expectations. Every project is handled with attention to detail, transparency, and respect for your home. If you’re looking for experienced, fully insured builders to transform your property, MCAF offers complete design-to-completion solutions tailored to your needs. Quality workmanship, honest pricing, and client satisfaction are at the heart of everything we do.
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Vgaas uk Ltd
Rating: 3.7 out of 5
Extension Builder in Bethnal Green
We specialise in loft conversions, extensions and new builds with over 10 years of experience.Excellent communication and planning is our main focus. We have a dedicated project manager on each site on top of a skilled foreman. All the team is skilled and experienced in their respective trades. We have had privilege to work on very demanding projects over the years, which required a lot of skill and planning on our part to deliver them successfully. Give us a call for a no obligation quote.
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Latest review:
Loft Conversion- 29 Apr 2023
My house was totally renovated by this company. I was very satisfied with much of the work. I was informed that I would be given the buildings certificate and the electrical certificate for works completed once final payment was received. I was given the buildings certificate. I was not given the electrical certificate, although the house had been fully rewired as part of the work. I chased up for the certificate but my requests were ignored. I was aware an electrician had come to inspect the works, and the builder who had been on site indicated it appeared to go well. I have now just recently had the electricity in the house inspected by an electrician and have found there were issues that required rectifying.
DJD BUILDING AND REFURBISHMENT CONTRACTORS LTD
No reviews yet
Extension Builder in Bethnal Green
I AM A BUILDING AND REFURBISHMENT CONTRACTOR, I HAVE OVER 35YRS EXPERIENCE IN THE BUILDING INDUSTRY, IM A QUALIFIED CARPENTER AND JOINER, I DO VARIOUS TYPES OF WORK RANGING FROM FITTING A SINGLE DOOR TO A TOTAL REFURBISHMENT OF A PROPERTY WHICH CAN INCLUDE DOING GROUNDWORK'S, PATIO'S, ETC
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Ambrose Building Solutions ltd
New on MyBuilder
Extension Builder in Bethnal Green
Here at Ambrose Building Solutions we are a family-run Design and Build building company with over 30 years of experience delivering high-quality building and renovation services. Known for our reliable workmanship, attention to detail, and friendly approach, we take pride in completing every project to the highest standard. From extensions and renovations to general building work, customer satisfaction is at the heart of everything we do.
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a2z_concept_carpentry_21
No reviews yet
Extension Builder in Bethnal Green
A2Z Concept Carpentry 21 Ltd: Renovation & Loft Specialists A2Z Concept Carpentry 21 Ltd offers reliable, multi-skilled construction for your home or property. We eliminate the hassle of managing multiple trades by providing a single point of contact for entire projects. Our core expertise lies in high-quality carpentry and joinery, structural work, and full loft conversions. From structural framing to internal fit-outs, we manage all necessary refurbishment and construction tasks (plastering, floor laying, etc.). We deliver professional, A to Z service with a focus on quality and safety.
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Jhand construction ltd
Rating: 4.5 out of 5
Extension Builder in Bethnal Green
Hi i have 14 years experience in construction industry we do loft conversion, extensions please feel free contact us
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Latest review:
Plastering- 21 Aug 2025
Best construction company, amazing staff. Thank you so much for the service.
MBBM
No reviews yet
Extension Builder in Bethnal Green
Specialising in bespoke home renovations, extensions & conversions we are committed to exceptional craftsmanship. We prioritise transparent communication and safety to ensure your project is completed on time, within budget, and to your exact vision.
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Effort Construction LTD
No reviews yet
Extension Builder in Bethnal Green
We are small construction company based in the London Borough of Sutton. Although relatively young, we have decade or two of expierience in building industry. We carry out foundations, underpinning, reinforcing works, groundworks, extensions, refurbishments, decorating etc. Providing reliable and cost effective building services tailored to meet our customers bugets.
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Better building
No reviews yet
Extension Builder in Bethnal Green
High ticket jobs
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EU-RO TOP Ltd
No reviews yet
Extension Builder in Bethnal Green
We are a construction Company established in 2008. We have completed over 10,000 kitchens, bathrooms and void properties for various boroughs under the Decent Homes Programme as well as many other projects: loft conversions, drives paving, timber sheds, window installations and high end remodeling.
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4.1

Top rated Extension Builders

Our Extension Builders in Bethnal Green, 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 Bethnal Green?

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 Bethnal Green 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 Bethnal Green who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bethnal Green?

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

Find extension builders in Bethnal Green with MyBuilder

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

Step 2: Compare different extension builders in Bethnal Green

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

Step 3: Hire Bethnal Green extension builders with confidence

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

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

What to ask a Bethnal Green extension builder before hiring?

Before hiring an extension builder in Bethnal Green or extension building company in Bethnal Green, 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 Bethnal Green?

An extension builder in Bethnal Green 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 Bethnal Green 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 Bethnal Green?

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 Bethnal Green 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 Bethnal Green 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 Bethnal Green

Can an extension builder in Bethnal Green help with planning permission?

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

Many Bethnal Green 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 Bethnal Green help with materials and finishes?

Yes, most extension builders in Bethnal Green 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.