Extension Builders in Balham Hill

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

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Some of our top rated extension builders in Balham Hill

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Gpevolution
No reviews yet
Extension Builder in Balham Hill
Hi,my name is George.and I have over 18 years experience in bathroom fitted, kitchen fitted and many more.we do profesional jobs, with acceptable rate. With as yours gonna be in God hands.
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Safe Rexel Ltd
New on MyBuilder
Extension Builder in Balham Hill
We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.
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Harinder singh
No reviews yet
Extension Builder in Balham Hill
Hi, I’m a skilled and reliable restoration and refurbishment specialist with over 12 years of experience in the industry. I run H.S. Builders, a trusted name in East London and Essex, known for delivering high-quality work across a wide range of services – from chimney removals and structural alterations to plastering, painting, kitchen and bathroom renovations, and full property refurbishments. At H.S. Builders, we focus on doing the job right the first time, with attention to detail, honest pricing, and clear communication throughout. Whether it’s a small update or a full-scale renovation, we’re committed to making your vision a reality. Get in touch today for a free quote or friendly advice on your project.
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J&H BUILDERS LTD
No reviews yet
Extension Builder in Balham Hill
Construction of Domestic buildings Internal and external house works Heating & plumbing Extensions Loft conversion Bathroom Kitchen
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Jhony construction limited
No reviews yet
Extension Builder in Balham Hill
We have 15 years of building work experience. We are a professional construction company providing complete building solutions across residential, commercial, and industrial sectors. Our services include new builds, extensions, renovations, and property maintenance. With a skilled team, quality materials, and a focus on timely project completion, we ensure reliable and affordable construction services you can trust.
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H&V carpentry joinery ltd
No reviews yet
Extension Builder in Balham Hill
Refurbishments, extensions, Landscaping
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Hsingh builders ltd
No reviews yet
Extension Builder in Balham Hill
I am professional builder with an experience of 17 years in the building industry and track record of successful projects . I am committed to deliver high standard of quality work which is completed on agreed time scale within the given budget. Starting from beginning till end, customers satisfaction is my priority , which is why I am able to turn visions into reality. You can really on us as our core values are- strong foundations, beautiful designs and lasting value. My vision as a builder is to build the dream house for my customers, so you can trust us in bringing architectural visions to life. You can rely us on as we do cater the needs of our customers, provide attention to every aspect and complete the work to high standards. We do discuss each step of the work with the customer and build a long lasting relationship with customers.
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Ps construction company
No reviews yet
Extension Builder in Balham Hill
We are good in our work
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H&G Renovations
No reviews yet
Extension Builder in Balham Hill
"I'm a passionate kitchen and bathroom renovation specialist with over 25 years of experience transforming homes. My business is dedicated to bringing your vision to life, combining quality craftsmanship, innovative design, and a seamless customer experience. Let’s create your dream space together!"
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tm solid core
New on MyBuilder
Extension Builder in Balham Hill
Hi, I’m a skilled and reliable multi-trade construction specialist with several years of hands-on experience across a wide range of domestic building work. I originally started as a handyman and have since developed a strong all-round skill set through practical on-site experience. My main areas of work include kitchen fitting, bathroom installations (including toilets, showers and fittings), tiling, flooring, media walls, patios, and painting & decorating. I also have experience in general building and repair work, which allows me to take on a variety of projects from start to finish. I hold qualifications in bricklaying and plumbing from City & Guilds, which support the practical experience I’ve gained working on real projects. This combination allows me to deliver work that is both structurally sound and finished to a high standard. I take pride in being punctual, tidy, and easy to communicate with. I understand how important it is for customers to feel confident in who they hire, so I always aim to be clear with pricing, honest about timelines, and committed to delivering quality results. As I’m currently building my profile on MyBuilder, I’m focused on providing excellent workmanship and earning strong customer feedback.
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SN BUILDERS LTD
No reviews yet
Extension Builder in Balham Hill
We build projects that are not only lovely but also sustainable and built using the newest construction methods and materials.
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Matthew proctor
Rating: 4.8 out of 5
Extension Builder in Balham Hill
Qualified bricklayer completing all aspects of building work and landscaping from small work to full extensions
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Latest review:
Bricklaying- 26 Mar 2026
Matthew completed the job that turned out to require more work than originally anticipated. I can certainly recommend Matthew as he was very obliging and willing to go the extra mile at no additional cost.
callisto homes
No reviews yet
Extension Builder in Balham Hill
Priding ourselves on our ability to not only meet, but to exceed project deadlines, whilst focusing a Partnering Approach and Consistent Quality we still aim to present solutions to improve our clients overall build experience . Undertaking New build, refurbishment and extension works, in house surveyors, Project managers and technical support your in safe hands with Callisto
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TJ Elite Building Services LTD
Rating: 5 out of 5
Extension Builder in Balham Hill
We have a team of qualified builders, electricians, plumbers, roofers to mention a few covering all aspects the building services we offer. Accumulating over 10 years of experience, covering all requirements of our customers, we aim to deliver a high quality service for your requirements We can provide all aspects of job to be covered from start to finish, from drawing plans, approval to the high quality finish of the job.
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Latest review:
Diligent, professional and finished job to a high standard. Only needed flooring done in all rooms but after seeing the quality of work, had further work carried out in gardens front and back. Have had no issues since and hes the one family goes to for any jobs that need doing, as know work gets done and we can trust that it will be of high standard.
Vishav
No reviews yet
Extension Builder in Balham Hill
Hlo everyone My name is vishavjeet singh and im doing almost all type of construction work. For any kind for work kindly 0789518contact1843yioo. Contact directly when I express interest rather than shortlist to me. I give that discount in my coatition
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CR LINE LIMITED
No reviews yet
Extension Builder in Balham Hill
We do all kind of renovations from flooring till top roof.
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4.2

Top rated Extension Builders

Our Extension Builders in Balham Hill, are rated 4.2 out of 5 based on 19 reviews from customers like you.

Quality screening

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

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 Balham Hill 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 Balham Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Balham Hill?

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

Find extension builders in Balham Hill with MyBuilder

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

Step 2: Compare different extension builders in Balham Hill

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

Step 3: Hire Balham Hill extension builders with confidence

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

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

What to ask a Balham Hill extension builder before hiring?

Before hiring an extension builder in Balham Hill or extension building company in Balham Hill, 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 Balham Hill?

An extension builder in Balham Hill 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 Balham Hill 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 Balham Hill?

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 Balham Hill 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 Balham Hill 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 Balham Hill

Can an extension builder in Balham Hill help with planning permission?

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

Many Balham Hill 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 Balham Hill help with materials and finishes?

Yes, most extension builders in Balham Hill 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.