Extension Builders in Whitechapel

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (18 reviews)

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Some of our top rated extension builders in Whitechapel

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AMG LONDON LTD
Rating: 5 out of 5
Extension Builder in Whitechapel
AMG places great emphasis on the importance of up to date methods of design and construction. As a key player at the forefront within the market place we specialize in building Extensions, Loft conversions, Drylining, ceilings, painting and decorating to complete internal building fit out.
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Latest review:
Stefan did an extension for my flat from the installation of structural steel, to the roof, and demolition. To building the shell and all cosmetic work inside. I am very happy with the work. Time keeping was good, pricing was good he was open and honest throughout, he was very tolerant and easy to work with. Always positive and willing to help if there were any issues. He would help resolve any issues in the quickest and best way possible. Very happy. I would happily recommend him.
Basedown construction ltd
No reviews yet
Extension Builder in Whitechapel
We currently undertake all construction work We are specialists in property conversion,refurbishment ,new build and all aspects of construction
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ONIT MAINTENANCE LTD
New on MyBuilder
Extension Builder in Whitechapel
Onit Maintenance is a reliable, professional maintenance company serving London and the surrounding areas. We take pride in delivering high-quality workmanship, honest advice, and excellent customer service on every job, no matter the size. Our team provides a wide range of property maintenance services for homeowners, landlords, letting agents, and businesses, including plumbing repairs, electrical work, carpentry, painting & decorating, flooring, tiling, kitchen and bathroom installations, furniture assembly, TV wall mounting, door & lock repairs, gutter cleaning, fencing, general handyman services, and emergency repairs. We believe in doing the job properly the first time, keeping our work area clean and tidy, and communicating clearly throughout every project. We are fully insured and committed to providing reliable, punctual, and cost-effective solutions with transparent pricing. Whether you need a small repair or a larger property improvement project, Onit Maintenance Services is ready to help. One Company. Every Trade.
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GDM BUILDING SOLUTIONS
Rating: 5 out of 5
Extension Builder in Whitechapel
With forty years of construction experience we are qualified tradespeople Our range of construction projects include kitchens & bathrooms, refurbishments, loft conversions and extensions. We project manage our work and believe that good clear communication with our clients is key to a successful project- from our first consultation visit, the quotation and build process. We want our clients to be delighted with both the quality of our work, and the manner in which it is carried out.
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Latest review:
Extensions- 13 Jan 2019
George was excellent throughout - would highly recommend. Although I did not hire George to complete the whole job (as someone in my family is a bricklayer) he was instrumental in completing the build. A few points to demonstrate: - Fair and transparent quote (which was stuck to); - Flexible throughout delays caused by me (planning, etc.); - Supportive (advice on what he would do if he was running whole job); - Professional (including team). I will use him again.
Great London Home Improvements
No reviews yet
Extension Builder in Whitechapel
Welcome and thank you for taking your time to look at my page. We are a young professional team specialised on home improvements. I pride myself on being a honest tradesman and will always give a true report when surveying the job. No job is to big or to small for us. I am fully insured and guarantee all work that's been undertaken. Please contact me for quotes on painting and decorating, bathroom remodeling, house renovation, extensions, lofts general maintenance.
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Calin Coroian
Rating: 5 out of 5
Extension Builder in Whitechapel
Hi,my name is Calin Coroian i m a General Builder, new and maintenance,i do all other aspects of building work with 20 years experience and passion on my work to make all my customers happy.I have a professional team of hard workers.I l will pleased to get you in touch with my previous customers. I look forward to hear from you. Many thanks.
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Latest review:
Plastering- 17 Jan 2017
Good fast worker. Nice guy.
Alfa style LTD
Rating: 5 out of 5
Extension Builder in Whitechapel
Specialists In Loft Construction,house extension and renovation . We can convert your loft to maximise your living space,by converting it to create a new bedroom,bathroom,office or playroom. Alfa style ltd the primier home conversions company you can trust for reliable,honest and quality workmanship. Here at Alfa style ltd we offer high quality loft conversion in South West London and surrounding areas.
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Latest review:
We had the pleasure of working with Alfa Style Limited on our loft conversion and we can recommend them highly and without reservation. Their work is incredible, attention to detail outstanding – our build was done with care and precision. They turned up on time every day, worked incredibly hard and quickly. In addition, they were extremely clean and tidy in the workplace – they never left the worksite in disarray. This is the first time we have done such a big project – Ruslan, Slava and their team were amazing. They were brilliant at explaining what was going to happen, day by day, week by week and translated the more technical information! No question or query was too much. The service after the build had finished has also been great, calls to check everything is OK and any queries we have, they are only a phone call away. We have had so many compliments from family and friends who have seen the finished build … it has made a huge difference to our house, we could not be happier.
James Murdoch
Rating: 5 out of 5
Extension Builder in Whitechapel
Construction company with 27 years experience in the industry between us and a team of other qualified tradespeople necessary to undertake projects.We are new to this site so please ask us to provide you with reference from previous clients. We have experience in timber frame homes, apartment blocks, extensions, renovations and commercial works.We take great pride in our work and make sure every job is completed to the highest of standards on time and on budget. Our aim is your satisfaction.
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Latest review:
Carpentry- 31 May 2017
Was really impressed with these guys. Helped me order the correct garden door and then went to pick up extra bits when the order didn't turn up correctly, for no extra cost and couldn't have been nicer about it, even though it was a pain for them. Really cheerful and helpful - nothing was too much trouble. Would use them again, for sure.
B&T LINE LTD
Rating: 4.9 out of 5
Extension Builder in Whitechapel
B&T LINE LTD is a construction company focusing on property renovation and property refurbishment services to clients in London and surrounding areas. Our workers are skilled and motivated people who act with integrity and are inspired to deliver a customer experience of excellent quality.
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Latest review:
Handyman- 2 Apr 2026
Speedy appointment.Arrived on time. Clean, neat worker, respectful of property. Really professional. Pleased with both jobs completed. Highly recommend.
MPS Building Services
Rating: 5 out of 5
Extension Builder in Whitechapel
MPS Building Services is a company providing a professional service to the construction industry and our endless client base,providing a high quality service to our clients all over the south east of the country.the service we provide is a professional,friendly,clean and reliable service.
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Latest review:
Extensions- 11 May 2016
Really happy with the work Paul and his team did on our extension. They were quick, neat and tidy throughout and kept us updated at each stage. There were some early design changes which building control insisted on and they were happy to adapt to the new plans without fuss. We couldn't believe how quickly it was all finished and the standard of work was very high too. Would definitely hire again if we ever need to.
O&L Renovations
Rating: 5 out of 5
Extension Builder in Whitechapel
I've been working in Buiding all my working life. I undertake full referbs and smaller jobs. My work is to the highest standard
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Latest review:
Handyman- 3 Sep 2017
Good work, good price and done quickly without any hassle. Highly recommend Jamie and his team.
Rares Cristian Lupu
Rating: 5 out of 5
Extension Builder in Whitechapel
I am a sole trader working for myself for more than 10 years. Family experience over 35 years. I deliver all services from painting, dexorating, bathrooms, kitchens, full house builds, loft conversions, rear / side extensions, landscaping, plastering and plumbing/electric. Reliable and respectful to all my clients!
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Latest review:
had an excellent experience working with Cristian on my bathroom project. From start to finish, his work exceeded all expectations. Cristian was professional, attentive to my needs, and incredibly detail-oriented. His craftsmanship and commitment to quality were evident in every aspect of the project, and he transformed the space beautifully. He kept communication clear and made sure everything was completed on time and according to my vision. I am thrilled with the results and highly recommend his services.
atlantic builders uk ltd
Rating: 5 out of 5
Extension Builder in Whitechapel
Atlantic Builders UK Ltd is the first loft conversion and home extensions building firm in Redbridge to be awarded the highly respected Which? Trusted Trader status. It means we've been vetted by and passed the rigorously high standards of the UK's leading independent reviewer of consumer products and services. We specialise in creating beautiful and affordable loft conversions and home extensions that help homeowners maximise the usage, space and value of their properties.
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Latest review:
Bal built an extension for us. He was an absolute dream to work with, we are really thrilled. He came in at a very good price. The team were tidy, clean, very professional. Anything they came across that we didn't know about - they would get in contact. I couldn't think more highly of them - absolutely wonderful. I would definitely recommend them.
Bricklayer
No reviews yet
Extension Builder in Whitechapel
Brikwork, Blockwork, extension,garden wall ,stonework
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Sergiu B
Rating: 5 out of 5
Extension Builder in Whitechapel
first and second fix of carpentry, furniture, plumbing, ...
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Latest review:
Job well done. I am very happy with the outcome. He gave good advice, knows his business, does good work and also helped out with other little things in the house. 100% positive I would recommend him to friends and neighbours
Rose Projects
Rating: 5 out of 5
Extension Builder in Whitechapel
At Rose Projects we build to your lifestyle, A family run business with a fresh approach covering all aspects of Construction. Craftsmanship is our main focus always maintaining high standards. We work along side Architects, Engineers and Designers We have an organised team of qualified tradesmen which take pride in there work with projects completed on time and budget. References available upon request, Come and see previous projects for ideas.
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Latest review:
Extensions- 26 Sep 2022
Excellent work with the garden office/gym. Finished really nicely and exactly what we were looking for. Took quite a while but well worth the wait. We requested a labour quote and worked with Alf on a receipts basis for material and other costs. This worked out perfectly for us both. Alf's initial estimate of the materials cost was virtually spot on, which is very impressive given the inflation rate for building materials. Thanks again for all your hard work!

3.7

Top rated Extension Builders

Our Extension Builders in Whitechapel, are rated 3.7 out of 5 based on 18 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Whitechapel?

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 Whitechapel 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 Whitechapel who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Whitechapel?

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

Find extension builders in Whitechapel with MyBuilder

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

Step 2: Compare different extension builders in Whitechapel

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

Step 3: Hire Whitechapel extension builders with confidence

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

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

What to ask a Whitechapel extension builder before hiring?

Before hiring an extension builder in Whitechapel or extension building company in Whitechapel, 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 Whitechapel?

An extension builder in Whitechapel 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 Whitechapel 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 Whitechapel?

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 Whitechapel 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 Whitechapel 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 Whitechapel

Can an extension builder in Whitechapel help with planning permission?

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

Many Whitechapel 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 Whitechapel help with materials and finishes?

Yes, most extension builders in Whitechapel 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.