Extension Builders in Bethnal Green

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (16 reviews)

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Some of our top rated extension builders in Bethnal Green

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B&CE CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Bethnal Green
I am versatile carpenter with a background in residential, commercial, and municipal construction and remodeling. With a strong foundation in carpentry and woodworking, I have expertise in framing, trim, windows, doors, and siding. I possess in-depth knowledge of the construction process, from material selection and techniques to tools and equipment.
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Latest review:
Carpentry- 14 Apr 2026
Great
Lita construction ltd
Rating: 4.7 out of 5
Extension Builder in Bethnal Green
All kinds of work,Framework,Basments,groundworks, refurbishment, extension,lots years experience in this field predominantly working on housing developments of different sizes.
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Latest review:
Groundwork & Foundations- 1 Apr 2024
Concrete job
Omerta Builders Limited
Rating: 5 out of 5
Extension Builder in Bethnal Green
We undertake many jobs and specialise in extensions, loft conversions, painting and decorating, bathrooms, kitchens, and plumbing and electrical works. We work all over London, and have even completed jobs outside of London too. We take pride in the quality work we deliver, and make sure customer satisfaction is at the forefront of what we do. Combined within the company we share 30 years of construction experience.
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Latest review:
Extensions- 11 Jun 2019
Very good builders. Came on time every day and finished work on time. Very reliable and trustworthy. We had quite a few hiccups along the way but they always managed to find a solution. Would definitely recommend them and use them again.
The00company
Rating: 5 out of 5
Extension Builder in Bethnal Green
Independent family business taking pride on our reputation for a unique combination of workmanship and service regardless of the size of project. My team and I are customer-oriented providing you with quality products built to your exact specifications in the specified time period. We provide a personalised service that involves you in all design and planning.
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Latest review:
Khin and Senh did an amazing job redoing all the skirting in our home. Their quote was competitive and their workmanship outstanding. They helped us source the materials to our specification for a great price, handling all the delivery details and were happy to pick up any bits and bobs to get the job done. Each day they arrived on time and often worked late to accommodate the fact we had carpets coming in the following week. After each day tools and materials were squared away and they would send updates on progress. The final product was top quality and has nicely finished off our home as part of a large book of renovations. Finally any snags that I did notice they were happy to come back and address, I couldn’t have wished for any more from these guys. All the best !
Pyramid construction
Rating: 5 out of 5
Extension Builder in Bethnal Green
There is father and son business. We do most bricklaying, Extension, garden walls, renovations and home improvements. Experience 15 years. We are reliable and professionals on our job. Happy to give an estimate.
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Latest review:
Bricklaying- 24 Oct 2020
Perfect. ways on time and to the point Egki and his colleague did an excellent job. With thanks, J.
Andrzej Zolnierzak
No reviews yet
Extension Builder in Bethnal Green
With over 20 years of experience as a painter and decorator, I take pride in my precision, attention to detail, and commitment to perfection. I always strive to deliver the highest quality results in every project I undertake.
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E&E construction
Rating: 5 out of 5
Extension Builder in Bethnal Green
With over 18 years of industry experience, our construction company specializes in high-quality house extensions and loft conversions across London and Essex. We are committed to transforming homes with expert craftsmanship, tailored design solutions, and reliable project management from start to finish. Whether you're looking to expand your living space, increase property value, or bring new life to your home, we deliver outstanding results that reflect your vision and meet the highest standards of construction excellence.
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Latest review:
Fencing- 9 Sep 2023
Ervin was polite, communicated well and worked hard to get the job done. Would hire again.
Waven.costruction and development ltd
Rating: 5 out of 5
Extension Builder in Bethnal Green
20 years experience in all aspects of plastering. Complete refurbishments, extensions and loft conversions.
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Latest review:
Plastering- 21 Jul 2016
Very impressed with John’s work and would highly recommend him. John’s work was very good quality, he recommended practical solutions to problems and had a very positive can do attitude fixing up areas outside of the job I hired him for free of charge. Very happy
Jawad
Rating: 5 out of 5
Extension Builder in Bethnal Green
Jawad builds provides reliable,high quality building covering repairs, renovation and all types of building work from A-Z.
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Latest review:
Damp Proofing- 14 Feb 2026
Great communication and great work.
Class Construction
Rating: 5 out of 5
Extension Builder in Bethnal Green
We are professional reliable multi-skilled tradesman team with more than 30 years of expertise in residential and commercial improvement. We believe in delivering excellent work to our clients. With my team, we cover all types of works, from small repairs to full property refurbishments
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Latest review:
Kitchen Fitting- 31 Jul 2019
Mehmed did a fantastic job on the kitchen and dealt superbly with a couple of complications. Arrived on time and left the site clean. Would highly recommend.
OL and Edward Limited
Rating: 4 out of 5
Extension Builder in Bethnal Green
Years in business: since 1996 At OL & Edward Limited, we take pride in delivering creative solutions which are as practical as they are eye-catching – no matter if it’s a home interior makeover or commercial development; from concept through completion each project gets special attention down to even the tiniest details for maximum impact results worth celebrating about! But don't just take our word for it – experience first hand why clients come back again (and again!) by taking advantage of any one of our services today: Full home renovation, bathroom and kitchen installation, flooring, tiling, consultation, design, exterior works and much more
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Latest review:
Restoration & Refurbishment- 17 Feb 2025
Great job on cleaning and refurbing our 2 bed flat. Very professional and responsive. Would hire them again in a heartbeat.
Clarke's Design & Build Limited
Rating: 5 out of 5
Extension Builder in Bethnal Green
Flawless Finishes - look right here! Clarke's Design and Build are general contractors based in London, serving both the London and surrounding areas of the United Kingdom. Clarke's Design and Build focuses on tailor made home design, residential / commercial renovations and aim to use sustainable, environmentally friendly resources. We specialise in design, extensions, interior/exterior upgrades and aspire to turn challenges into solutions, plans into useful creative spaces.
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Latest review:
Carpentry- 22 May 2024
Great work from Leslie! On time, friendly, accommodating of all my questions and paid attention to all the details. Thank you Leslie.
Miron
Rating: 5 out of 5
Extension Builder in Bethnal Green
General billing Painting, loft conversion, extension, handyman
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Latest review:
Handyman- 15 Sep 2021
He was very well manned and professional and did a little work more work without charging extra. He is very tidy and the price was very reasonable. I will certainly hire him again in the future . Thx Miron xxx
Total Interior Solutions
Rating: 5 out of 5
Extension Builder in Bethnal Green
Are you seeking a team who put your needs first? Then Total Interior Solutions is the team for you. We listen from the outset to what you would like your end result to be and this continues throughout the job which is completed to your complete satisfaction. Our team is ready to help you.
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Latest review:
Bathroom Fitting- 9 Jan 2015
Aggi and Pedro were excellent. They helped me to decide what fixtures and fittings I needed (including also doing some research themselves) and when it came to fitting the new bathroom they did it to a high standard and were tidy/cleaned up after themselves. I would recommend them.
New Design
Rating: 4.7 out of 5
Extension Builder in Bethnal Green
My name is Carlos, I have a construction company alongside my business partner and daughter Claudia. We are dedicated in everything related to painting, decorating, plastering, tiling, landscaping, flooring, interior finishings and general building works. We are professional, honest and hard-working individuals. Flexible and reliable builders with over 30 years of experience (operated in Spain and currently operating in London for more than 10 years). We guarantee we will not disappoint you. We offer ‘no obligation’ quotes. Photos and references upon request.
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Latest review:
Painting & Decorating- 3 Sep 2024
Great, reliable contractors. Had a full flat repaint job with some minor repairs (blinds fixing, handle replacement). Claudia was very efficient and responsive in communication. All was arranged pretty quick, appointment attended on time and kept to time schedule agreed. Had done a great job with repaint and provided reasonable rates. Also helped out with few minor repairs so I didn't have to get someone else. Very happy with the service , will certainly hire again. Thank you guys.
OBM Properties
Rating: 5 out of 5
Extension Builder in Bethnal Green
Renovating & maintaining buildings for over 40 years. Extensions, Loft Conversions, Refurbishments Fitted Kitchens, Bedrooms, Offices,Bathrooms Flooring , doors and windows. Interior & exterior decorating, Tiling, Glazing Property maintenance, Handyman service, curtain rails, shelving, storage solutions, picture, mirror hanging, no job too small gather jobs together for excellent value
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Latest review:
Painting & Decorating- 28 Oct 2024
Tony arrived on the same day of being selected for the job, and completed all the work to a very high standard. You will struggle to find a better quality decorator!

Top rated Extension Builders

Our Extension Builders in Bethnal Green, are rated 4 out of 5 based on 16 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.