Extension Builders in Stepney

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (18 reviews)

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

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 Stepney

3459 Results

Sort by:

RSP SPIRE LTD
No reviews yet
Extension Builder in Stepney
IT is a full service building company specialising in home renovations, home extensions, full maintenance and building alterations across the London. If your goal is to add value to your most important asset, get in touch and let us know what you are wishing to achieve, or read more about our wide range of home improvement services, before getting a no obligation estimate.
Get in touch
Bulbuilder
Rating: 4 out of 5
Extension Builder in Stepney
I am from Bulgaria.
Get in touch
Latest review:
Lovely father son business, professional, friendly guys. I asked them to build a plasterboard wall in order to create an extra bedroom in my house, the wall was finished well, within two days and they charged me a very reasonable rate, as a young women in business I find that tradesmen often try to overcharge me but these gentleman did not. They also took a look at leak that had occured which another professional plumber failed to solve and tried to charge me over £200 just to take a look! I have and will book them on a number of other jobs.
Sean contracting LTD
No reviews yet
Extension Builder in Stepney
I like things well done.when I see the people ar happy I'm happy to
Get in touch
Mandeep singh
Rating: 5 out of 5
Extension Builder in Stepney
Hii we do all types of ground work landscaping and demolition on very decent prices
Get in touch
Latest review:
Groundwork & Foundations- 30 May 2026
Really happy with Mandeep and the team. They are friendly, hard working and helpful. Communication is excellent and honest. I would not hesitate to recommend them
GB Works Ltd
No reviews yet
Extension Builder in Stepney
GB Works Ltd is a family-run construction company operating across London and the South East. Established in 2008, we deliver reliable, quality-led construction, refurbishment and maintenance services for both residential and commercial clients. We pride ourselves on a professional, hands-on approach, offering tailored solutions to suit each project’s requirements. Our team is committed to delivering high standards of workmanship, clear communication, and safe project delivery from start to finish. A portfolio of completed projects and references can be provided upon request. We welcome enquiries from both new and existing clients and look forward to building long-term working relationships.
Get in touch
Arsen.Peposh
No reviews yet
Extension Builder in Stepney
I’m working for 10 yers in construction handyman and extension job gardening paving and roofing work
Get in touch
G G Property Development Limited
Rating: 5 out of 5
Extension Builder in Stepney
We are a friendly hard working company. We pride ourselves on archiving high standards of works in short time periods. We have carried various works from new builds, complete property refurbishments, extension, loft conversion, kitchens, bathrooms, electrical and plumbing works, plastering, rendering. All works are guaranteed and fully insurance. We are a commercial, industrial and domestic company. We have many photos of works and website shall be finished in the near future.
Get in touch
Latest review:
Loft Conversion- 5 Dec 2018
Firstly the date of job posting and date of completing is all down to me not being ready with finances!! Secondly, and more importantly, GG Property were the most wonderful and professional bunch of lads you can hope to met. The work was done with such enthusiasm and to such a high level of detail. We could not be happier with the finished job. Thirdly, the great building work aside, GG Property were polite, happy, friendly, punctual and great communicators. All emails answered swiftly and with accurate information. No question was to silly and no concern (this was our first major building working) was to small to be addressed. Finally we are so pleased with work we are awaiting a quote for our bathroom and look forward to getting that job completed!! In short my experience with GG Property was nothing but top quality work and customer service. Any fears of the classic 'cowboy builder' could not be further from the truth; GG Property are a hard working truly lovely bunch and we would highly recommend them.
CREMAD LTD
Rating: 5 out of 5
Extension Builder in Stepney
.We're a highly motivated team, quality and client satisfaction oriented with a brand new company, summing up over 25 years of combined experience in prosperty refurbishment for both owners and council houses & flats. We're a Property Refurbishment Specialist Our jobs mainly consists of Interior & Exterior Renovations(plastering, plumbing, carpentry, tiling, painting, flooring) Kitchen & Bathroom Remodelling
Get in touch
Latest review:
Painting & Decorating- 20 Apr 2024
Fantastic! Very lucky to have found Emad. On time, hard worker, clean and tidy, very nice guy who was easy to deal with and clearly knew what he was talking about. The room which he decorated looks great. Thank you!
CHIGWELL CONSTRUCTION SERVICES LIMITED
Rating: 5 out of 5
Extension Builder in Stepney
When it comes to construction, renovation, and property maintenance, choosing the right team makes all the difference. At Chigwell Construction Services, we offer a complete, end-to-end service from electrical and plumbing work to full-scale refurbishments and 24/7 emergency callouts. With over a decade of experience, industry accreditations, and a strong local presence, we pride ourselves on delivering reliable, high-quality work tailored to each client’s needs. Whether you're a homeowner planning an extension, conversion, renovation, or a business needing reactive maintenance, we're here to get the job done right professionally, safely, and efficiently. Contact us and let our experienced team bring your vision to life.
Get in touch
Latest review:
Bricklaying- 25 Apr 2022
Eddy & team has been absolutely fantastic. They have been extremely diligent with their work and delivered fantastic result within a very short period of time.
Brando Developments Ltd
Rating: 3.7 out of 5
Extension Builder in Stepney
Brando Developments, with a solid decade of trading since its establishment in 2012, has become a trusted name in the industry. Specializing in a range of services, we proudly collaborate with local estate agents, addressing diverse needs such as maintenance issues, end-of-tenancy work, and expert painting and decorating services. Our dedicated team includes skilled professionals, including gas engineers, electricians, and roofers, ensuring that we offer comprehensive solutions for our clients. With a proven track record, we continue to provide top-notch services, making property management and development a seamless experience for our valued customers.
Get in touch
Latest review:
Bathroom Fitting- 10 Oct 2024
Really good team. The work was excellent. The only thing to comment is that the team could have finished the work faster but overall I’m happy with their work. Very involved and caring team. It felt like they were doing their own bathroom. Good price as well.
The london Loft and Kitchen Company
Rating: 4.5 out of 5
Extension Builder in Stepney
We are a southwest London Based loft and kitchen extension specialist. Our working area is very small with 90% of our jobs in Wandsworth and any work outside this area is never more than a mile or two away. With over 15 years experience in this area we know inside and out how these properties were built so when it comes to structural alterations you couldn't be in safer hands.
Get in touch
Latest review:
Extensions- 16 May 2017
Initially apprehensive about using mybuilder, we found David easy going, clear and concise from the offset. The work carried out was to a high standard and any changes or questions that arose he was all to happy to answer. We found him to be pro-active in his approach, open and honest with how much items cost and sensible when agreeing monthly valuations. Both of us work in the construction industry and it is enjoyable and a breath of fresh air when you get to work with people as straight forward a David. We hope to do work with him again and would be happy to talk with anyone who is considering taking him on for additional work. Many thanks, Rob and Brom
CTU Interiors Ltd
Rating: 5 out of 5
Extension Builder in Stepney
I have over 15 years experience working on the tools. I started building work with my Dad when I was still in school and joined him professionally when I was 19, I am now 37. I started on suspended ceilings and plaster boarding walls and ceilings. Then I moved into more residential works doing extensions and refurbishments. I have a good team of guys around me that between us we can get any job done for you. Customer satisfaction is very important because you are as good as your last job!
Get in touch
Latest review:
Plastering- 9 May 2016
Managed to fit me in at short notice and the plasterer did a thoroughly professional job and was pleasant with it.
Neil Foster
No reviews yet
Extension Builder in Stepney
Extension, kitchen fitting, electrical work, renovations, new builds
Get in touch
Reli
No reviews yet
Extension Builder in Stepney
Window fitting and painting
Get in touch
Cera Building Renovation
No reviews yet
Extension Builder in Stepney
Our experience allows us to be efficient and effective.We specialise in Extension, Loft Conversion, Renovation, Electric, Plumbing, Kitchens, Bathrooms, Plastering and Rendering, Painting and Decorating, and this allows us to transform any part of your home into the vision you have for it and this is what gives us the passion for what we do! You can find us on Google Instagram or Facebook.
Get in touch
Cooper’s construction solution
No reviews yet
Extension Builder in Stepney
Coopers Construction Solutions is a specialist brickwork company established in 2019 with bricklayers having over 12 years of experience. We pride ourselves on high quality and clean work at a competitive price... always leaving our customers happy!
Get in touch

3.9

Top rated Extension Builders

Our Extension Builders in Stepney, are rated 3.9 out of 5 based on 18 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 Stepney?

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

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

What are the hourly rates of extension builders in Stepney?

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

Find extension builders in Stepney with MyBuilder

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

Step 2: Compare different extension builders in Stepney

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

Step 3: Hire Stepney extension builders with confidence

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

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

What to ask a Stepney extension builder before hiring?

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

An extension builder in Stepney 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 Stepney 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 Stepney?

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 Stepney 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 Stepney 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 Stepney

Can an extension builder in Stepney help with planning permission?

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

Many Stepney 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 Stepney help with materials and finishes?

Yes, most extension builders in Stepney 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.