Extension Builders in The Borough

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

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

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Some of our top rated extension builders in The Borough

3586 Results

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Johnny
No reviews yet
Extension Builder in The Borough
Ground works,rc frame,refurbishing,extension,
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North London brickworks ltd
No reviews yet
Extension Builder in The Borough
I’m reaching out to introduce North London Brickworks Ltd, a professional bricklaying company based in North London. We specialize in all aspects of brickwork, including new builds, commercial, and residential projects. With a skilled team and a commitment to high-quality workmanship, we ensure every project is completed to the highest standards. We would love the opportunity to discuss any upcoming projects where our services could be of value.
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wilson ellis building services ltd
No reviews yet
Extension Builder in The Borough
We are a family run building company carrying out predominantly domestic work, with the ability to carry out larger construction and commercial projects. We still continue to offer the friendly, competitive service expected from reliable quality builders. We cover everything from home improvements to building your new home from planning to completion.
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Tiberiu Bantu
No reviews yet
Extension Builder in The Borough
I am a self employed /sole trader with 15 years experience in bricklaying, house extensions, painting and tiles
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TSA Global Ltd
No reviews yet
Extension Builder in The Borough
TSA Construction specilaise in a wide variety of building projects in London and the home counties. From property renovation and maintenance to new design and build we provide a one stop shop for all things building related. Our team has over 20 years of experience of working in the building and construction industry.
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AMMCASS LIMITED
No reviews yet
Extension Builder in The Borough
General Construction, Plumbing & Heating, Electrical, Roofing, Landscaping. New Build, Extensions, Loft Conversions
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L.Pepper Design & Build,
No reviews yet
Extension Builder in The Borough
L.Pepper Design & Build is a small, dedicated building company specialising in high-quality residential renovations, extensions, loft conversions and bespoke new builds. We combine thoughtful design with skilled craftsmanship to bring your vision to life, ensuring every project is completed with attention to detail and clear communication throughout. From initial concepts to the final finish, we work closely with homeowners to create functional, beautiful spaces that add lasting value to your property. At L.Pepper Design & Build, we pride ourselves on reliability, transparency, and a commitment to delivering projects on time and within budget.
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Buddy
Rating: 5 out of 5
Extension Builder in The Borough
Welcome! My name is Buddy. I work with a team of amazing colleagues, and we complete jobs ranging from decorating to driveways.
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Latest review:
Painting & Decorating- 9 Sep 2021
Very hard working and fast would definitely recommend. Job is good quality and no hassle.
Newstar Building Services Ltd
Rating: 4.9 out of 5
Extension Builder in The Borough
HI my name is Bill and I run a building company. All our work is base on recommendations costumers We work all around London.
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Latest review:
Hard Flooring- 22 Oct 2025
Enea did an incredible job, and we’re beyond happy with the final result. He was very accommodating, helped us choose the right tone of varnish beforehand, and kept us updated throughout the day by sending pictures of his progress (as we were both at work). Enea is trustworthy, and even though we didn’t have the chance to meet him in person, he left the flat securely, taking care of our keys and door. We highly recommend Enea!
Grand property services ltd
No reviews yet
Extension Builder in The Borough
We are established builders in the London area. With over 12 years experience in the construction industry, we pride ourselves on high-quality workmanship and good value for money. As contractors, we construct new buildings, reconstruct and renovate existing buildings, build extensions, covert roofs and layout new interiors. We have a reputation for delivering projects within time catering for each client and tailoring to their specific requirements.
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Fisher construction ltd
No reviews yet
Extension Builder in The Borough
We do large construction work, new builds large extension and swimming pools.
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Mani builder
No reviews yet
Extension Builder in The Borough
How can I help you I have 4 experience in this field and I love to help you to get your things done . I’ll bring my own tools and am very good in my work.
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Pro House&Office Fit Out
No reviews yet
Extension Builder in The Borough
We are a highly reliable and experienced construction company known for delivering top-quality workmanship. Our team focuses on precision, durability, and customer satisfaction in every project. We take pride in meeting deadlines and exceeding expectations.
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TR54MRS CONSTRUCTION
New on MyBuilder
Extension Builder in The Borough
TR54MRS Home Transformations – Transforming Dreams Into Reality At TR54MRS, we specialise in premium home renovations, creating beautiful and functional living spaces that add value and comfort to your property. Based in London, we provide expert kitchen renovations, bathroom installations, full property refurbishments, extensions, and general building services. Our mission is simple: to transform your ideas into reality through quality workmanship, reliable service, and attention to every detail. Whether you’re modernising a kitchen, creating a luxury bathroom, or renovating an entire property, we work closely with our clients from concept to completion to ensure exceptional results. With a commitment to professionalism, transparency, and customer satisfaction, TR54MRS Home Transformations is dedicated to delivering projects that exceed expectations. Our Services ✔ Kitchen Renovations ✔ Bathroom Installations ✔ Full Home Refurbishments ✔ Property Renovations ✔ Extensions ✔ Flooring & Tiling ✔ Painting & Decorating ✔ General Building Works
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Lalji vekaria
No reviews yet
Extension Builder in The Borough
Hi I'm a experienced carpenter with 25 years experience
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Vitalii
No reviews yet
Extension Builder in The Borough
Hi, my name is VikVit. I’m an experienced and reliable tradesman with over 7 years in the building and home-improvement industry. I specialise in kitchen installation, bathroom renovations, tiling, painting, flooring, plastering, small electrical and plumbing tasks, as well as all types of internal repairs and fittings. I take pride in delivering high-quality work, paying attention to detail, and always keeping my clients informed throughout the job. I work clean, efficiently, and make sure every project is completed to a professional standard. If you’re looking for someone trustworthy, skilled, and easy to communicate with — I’ll be happy to help with any job, big or small.
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Top rated Extension Builders

Our Extension Builders in The Borough, are rated 4 out of 5 based on 16 reviews from customers like you.

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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 The Borough?

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 The Borough 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 The Borough who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in The Borough?

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

Find extension builders in The Borough with MyBuilder

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

Step 2: Compare different extension builders in The Borough

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

Step 3: Hire The Borough extension builders with confidence

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

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

What to ask a The Borough extension builder before hiring?

Before hiring an extension builder in The Borough or extension building company in The Borough, 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 The Borough?

An extension builder in The Borough 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 The Borough 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 The Borough?

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 The Borough 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 The Borough 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 The Borough

Can an extension builder in The Borough help with planning permission?

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

Many The Borough 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 The Borough help with materials and finishes?

Yes, most extension builders in The Borough 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.