Extension builders in East London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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

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 East London

3539 Results

Sort by:

V Cota brickwork
Rating: 5 out of 5
Extension Builder in East London
I’m a bricklayer by trade and a great builder, I have 21 years experience in this profession in London ,I have a very complete team,including an architect and engineer and they are all qualified. Thank you
Get in touch
Latest review:
Bricklaying- 16 Oct 2022
Needed a Bricky to help me with building a large garage out of aircrete thermal blocks, I’m glad I found Viktor, Good bricklayer, honest and hard working, I couldn’t be more happier. Thanks for your help.
Eugen Istrati T&E Constructions
Rating: 5 out of 5
Extension Builder in East London
All our works is carried out by our professional, qualified teams and project managed throughout, ensuring that all projects are within budget and meet deadlines. We guarantee complete customer service with only the highest standards of finish. We are tailored to meet all of our client’s requirements.
Get in touch
Latest review:
Restoration & Refurbishment- 19 Mar 2023
Igor came and did a great job, working around some issues, working around other trades in the house and delivering a great finish. Really easy to talk things through with and gave us the finished bathroom we wanted. Highly recommended.
Anji construction ltd
Rating: 4.7 out of 5
Extension Builder in East London
I am writing to express my interest in offering my extensive experience in the construction industry for any upcoming projects you may have. With over 14 years of experience in the field, I have honed my skills in all types of construction jobs. From building new structures to renovating existing ones, I have a proven track record of delivering high-quality work on time and within budget. My attention to detail, reliable work ethic, and commitment to excellence have earned me a reputation for being a skilled and dependable builder. I am confident that my expertise aligns well with the requirements of your upcoming projects, and I am eager to bring my skills to your team. I am dedicated to providing exceptional service and ensuring client satisfaction throughout every stage of the construction process. I would welcome the opportunity to discuss how I can contribute to the success of your projects further. Please feel free to contact me at your convenience to arrange a meeting or discuss any potential collaboration.
Get in touch
Latest review:
Groundwork & Foundations- 4 Mar 2026
Yas and the team were very communicative and professional throughout, they completed a very large 20m x 6m base over two gardens for a wooden pergola. They completed work in a very effecient and professional manner. Would highly recommend Anji Construction to everyone. Thank you for your hard work.
GUANGDONG GEKE ELECTRONIC TECHNOLOGY CO., LTD
No reviews yet
Extension Builder in East London
We are a solar photovoltaic panel manufacturer in China. We design, supply and PM renewable energy project worldwide for customers requested. Kindly drop us email at geket@yahoo.com for further discussion. God bless you
Get in touch
O G Electrical
Rating: 5 out of 5
Extension Builder in East London
O G electrical is based in Belvedere and Part P registered with Napit and the Electric safety register. All electrical work undertaken, with 25 years knowledge and experience. Re wires , fuseboards , under floor heating , Cctv , lighting , fire alarms , garden and drive lights,commercial fit outs, 3 phase, extract fans all Electrical installs carried out. Installations to new build houses/apartments throughout London and Kent Inspection and testing Eicrs All work guaranteed.
Get in touch
Latest review:
Electrical- 1 Dec 2020
Olly was cheerful even though confronted with an ancient wiring system and a difficult problem. He came back for a second day and sorted it. There was a callback which he sorted quickly and without complaint
STYLEZING UK LTD
No reviews yet
Extension Builder in East London
Transform Your Home with STYLEZING Construction Company – Experts in House Conversions--------- At STYLEZING Construction Company, we bring over 10 years of expertise in transforming unused spaces into beautiful, functional areas. Whether you're looking to convert a loft, garage, or make other structural changes, our skilled team is here to help you achieve your vision. Where We Work: We proudly serve clients across London, the South East, and surrounding areas. We’re also happy to travel further for larger projects, ensuring that your dream conversion is within reach, no matter where you are. Why Choose Us? • Experience You Can Trust: • Specialist Skills: • Tailored Solutions: Why Hire Us? At STYLEZING Construction Company, we focus on quality, clear communication, and timely delivery. Our commitment to customer satisfaction, attention to detail, and transparent pricing makes us the ideal choice for your conversion project. Contact us today for a free consultation and see how we can transform your space!
Get in touch
Ad construction
Rating: 5 out of 5
Extension Builder in East London
Loft conventions ,new extensions, plumbing, painting, tiles, planning, renovation, electrical I have lots of experience on this types off the jobs , I will finish all the jobs on time , with guarantee inside and outside of the ,
Get in touch
Latest review:
House refurbishment, plumbing, plastering, painting, electricity, building shed, kitchen fixing. He is one of the best builders. I would recommend him.
Gibbons & Sons
Rating: 5 out of 5
Extension Builder in East London
Gibbons & Sons are a family run business and been trading for 30 years. Our areas of business are extensions, kitchen fits, summer houses, loft conversions & general building.
Get in touch
Latest review:
Extensions- 24 Jan 2021
We chose Gibbons and Sons for our Loft extension and new bathroom as they was one of the few firms who we contacted and was more then happy for us to view their workmanship during and after the build so we good see the quality of their works. They have been courteous, polite, very patient and accommodating to our chopping and changing of ideas. They helped us to bring our visions to life and offered advice when required without being pushy and driving a hard sale. They have been open and honest with our ideas and their recommendations and in some cases suggested a alternative more cost effective option. All in all we would highly recommend Gibbons and Sons for all types of building works.
Venture 91 Limited
No reviews yet
Extension Builder in East London
With more than two decades of experience in the building industry, I have developed a team that is fully qualified and experienced. Built more than 35 double-story extensions. The team and I enjoy working with challenges and always work closely with clients' needs and requirements. Extensive knowledge and qualification in Electric, Gas, renovation, plastering and external wall insulation. Usually work within South East London, East London and Central London. But can be travel little further if needed to. Don't let clients down and be very honest and reliable in every type of work that we carry out.
Get in touch
SBL
Rating: 5 out of 5
Extension Builder in East London
We are a family run business with over 40 years experience in this industry. We do all aspects of Landscape gardening. We take great pride in customer satisfaction and work with you to achieve your perfect garden.
Get in touch
Latest review:
Landscaping- 15 Oct 2026
Really good job. Recommend
A1&PM Ltd
Rating: 3 out of 5
Extension Builder in East London
In our focus, we are interested in customer satisfaction, we provide guaranteed quality, we have the capacity to start work for the customer when he wants it at any time, and undoubtedly we have the most competitive prices in the market A1&PM is your home company, we are ready at any time, for any type of work and at any price, we will do your work
Get in touch
Latest review:
Bricklaying- 28 Jan 2025
I recently hired A1&PM to carry out structural repairs on my house, including replacing window lintels and providing complex temporary works to support the structure during the repairs. They also patched plaster, skimmed a wall, rendered, and repointed an external wall. From start to finish, the team was professional and reliable, turning up on time with all the necessary tools and materials. Protecting carpets and covering furniture. Their knowledge and expertise were evident throughout, and they completed the work exactly as promised. The pricing was very competitive, and the quality of the work exceeded my expectations. I was initially sceptical due to some past review, but my experience couldn't have been better. I would definitely use their services again and wouldn't hesitate to recommend them to others. Fantastic work—thank you!
KASE Construct limited
Rating: 5 out of 5
Extension Builder in East London
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
Get in touch
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
ALB HORIZON CONSTRUCTION LTD
No reviews yet
Extension Builder in East London
ALB Horizon Construction is a professional and dependable construction company specialising in residential building works, renovations, and property conversions. We deliver high-quality craftsmanship across every project, from structural alterations and refurbishments to complete home transformations. We are committed to clear communication, honest quotations, and completing work to the highest standards while fully complying with UK Building Regulations. Our experienced team takes pride in attention to detail, reliability, and maintaining a clean, safe working environment. At ALB Horizon Construction, we work closely with our clients to understand their vision and deliver durable, well-finished results that add lasting value to their homes. Our reputation is built on quality workmanship, professionalism, and customer satisfaction.
Get in touch
Benjis Brickwork
No reviews yet
Extension Builder in East London
ASLLAN Brickwork search US FREE INSTANT ONLINE ESTIMATE About Me ASLLAN Brickwork is a self-employed bricklayer providing reliable and professional brickwork and blockwork services for residential and commercial projects. I take pride in delivering clean, accurate, and long-lasting work while maintaining good communication and professionalism from start to finish. With experience in new builds, extensions, garden walls, structural brickwork, and repairs, I focus on completing every project to a high standard. Whether it’s a small domestic job or larger construction work, customer satisfaction and attention to detail are always my priority. Our Services Brickwork Blockwork New Builds House Extensions Garden Walls Repointing Structural Openings Footings & Foundations Repairs & Restoration Retaining Walls Decorative Brickwork Commercial & Residential Projects Why Choose Me? High-quality workmanship Reliable and punctual service Competitive pricing Clean and tidy work ethic Honest communication Professional and hardworking approach Attention to detail on every project My Approach I understand that every project is important, and I work closely with customers to make sure the job is completed exactly as expected
Get in touch
Brooklyn Elite Builders LTD
No reviews yet
Extension Builder in East London
Hello! My name is Broklin, and I am a skilled bricklayer with over a decade of experience in the construction industry. I specialise in delivering high-quality bricklaying services for both residential and commercial projects. My commitment to craftsmanship, attention to detail, and dedication to customer satisfaction set me apart. Whether you need new construction, repairs, or renovations, I am here to help bring your vision to life. I look forward to the opportunity to work together and contribute to your next project! Please feel free to reach out with any questions or to discuss your needs. Thank you
Get in touch
Silvertree Projects
No reviews yet
Extension Builder in East London
I am a specialist brickwork contractor and general building contractor I have 20 years experience in the industry. We carry out all types of work from residential to commercial. Garden walls, Extensions,New builds and Renovations. I also have references that can be provided on request.
Get in touch

4.2

Top rated Extension Builders

Our Extension Builders in East London, are rated 4.2 out of 5 based on 19 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 East London?

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 East London 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 East London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in East London?

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

Find extension builders in East London with MyBuilder

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

Step 2: Compare different extension builders in East London

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

Step 3: Hire East London extension builders with confidence

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

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

What to ask a East London extension builder before hiring?

Before hiring an extension builder in East London or extension building company in East London, 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 East London?

An extension builder in East London 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 East London 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 East London?

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 East London 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 East London 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 East London

Can an extension builder in East London help with planning permission?

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

Many East London 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 East London help with materials and finishes?

Yes, most extension builders in East London 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.