Extension Builders in Balham Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Balham Hill

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VION
Rating: 5 out of 5
Extension Builder in Balham Hill
UK VION LTD is a building company established in 2015 by Ihor, a tradesman with extensive experience in construction business, specialising in tiling, full house renovation, bathroom & kitchen fitting. Our team of highly skilled builders are reliable, punctual and tidy. We strive to do the job to the highest standards and guarantee a thorough, transparent and efficient approach. We offer regular communication and will do our best to resolve any problem to find the right solution for you.
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Latest review:
Restoration & Refurbishment- 16 Jan 2026
We hired UK Vion to do a refurb of the first floor and these guys were amazing. It was so easy to work with Ihor and the team from the start, Ihor clearly communicated about the challenges and plans and the work was done as we agreed. We even agreed some additional work that came up and the price was fair. The entire team was professional and curteous, they respected our property, kept the site clean, they were always respectful with us and the neighbours. It was refreshing to work with Ihor and the team. I can't recommend them highly enough.
Ncc maintenance ltd
Rating: 5 out of 5
Extension Builder in Balham Hill
We made, electricity, plumbing, landscaping, building renovation, carpenter, tiling and paving
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Latest review:
Carpentry- 13 Jun 2022
Highly skilled and excellent work.
W.A. Brown Builders LTD
Rating: 5 out of 5
Extension Builder in Balham Hill
I have been in the building industry now for over 40 years, I started as a buidlers labourer back in 1983 for my uncle, working on houses and in offices in the maida vale area.
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Latest review:
Carpentry- 20 Jul 2024
Wayne and his team did a great job. Communication and planning was effective from the start, and stuck to the deadline that was set at the beginning of the project. I’d definitely hire again for my upcoming projects.
Artesão Bespoke Carpentry
Rating: 5 out of 5
Extension Builder in Balham Hill
Hi I’m a carpenter of 20 years, who has worked on various sized projects, from home refurbishments to big site new builds. I carry out all aspects of carpentry, to name a few: kitchen fitting, bespoke wardrobes, tv units, book cases, laying floors. I am a reliable, trust worthy individual, with my own transport, working in and around London. Happy to offer free quotations.
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Latest review:
Bathroom Fitting- 29 Apr 2023
Many thanks to Kris abd Kane on a job well done. Despite the very tight schedule, they completely refurbished our bathroom transforming it to a high-end (hotel standard) wet room. Kris's original quote was very competitive. There were extras, but these were very reasonable. Once the job was completed Kris actually came back to install 4 or 5 grab bars without additional cost. Kris, and Kane are both very easy to get on with; thoughtful and calm characters. I travelled abroad during the job; Kris contacted me regularly and responded promptly when I reached out to him. As with any job' there were glitches but Kris's solution focus approach ensured a good outcome. Hope to work with this company again.
WILTON BUILDING SERVICES ENGINEERING
Rating: 5 out of 5
Extension Builder in Balham Hill
We serve all construction infrastructure; building, electrics, plumbing, carpentry, and more. Our services span from initial planning, through start-up and operations. We have helped customers to complete their projects, and improving their life. Characterized by the quality of our work and our persistent drive to deliver the most successful outcomes, we align our capabilities to our customers’ objectives to create a lasting positive impact.
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Latest review:
We had an excellent experience with Wilton. They made the process straight forward and quite painless from start to finish. Everything proceeded efficiently and we are thrilled with the final results. Two beautiful new bathrooms, finished on time. A great experience from start to finish.
SDS CARPENTRY & BUILDING SERVICES LTD
Rating: 5 out of 5
Extension Builder in Balham Hill
SDS CARPENTRY & BUILDING SERVICES LTD is a team of qualified builders with over 15 years of experience and have all the skills necessary to take on board any building project at an extremely high standard. Yes, we’ll add real value, save you time and effort, keep disruption to a minimum and manage the project from design to final-fit. Our clients choose us because we have exceptional customer service and can deliver projects on time and within budget.
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Latest review:
Carpentry- 9 May 2020
I had a parquet floor laid and was very pleased with the result and attention to detail. Sergiu worked very hard and was a pleasure to deal with.
Onyx Construct Limited
Rating: 5 out of 5
Extension Builder in Balham Hill
We are a multi-trade construction company operated in domestic sector and we are able to full-fill any building requirement. The scope of projects we have delivered in the past spans from smallest jobs like kitchen or bathroom fitting to extensions, house refurbishments or loft conversions.The majority of our previous clients were extremely satisfied with high standard and quality of work. If you are looking for professionals builders with reasonable prices - you are on the right profile !
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Latest review:
Extensions- 29 Nov 2023
We had the most fantastic experience with Sarunas. He was highly professional from start to finish and completed the work to the highest standard. We extended our project significantly once we realised how excellent he was and he has now renovated our whole home over an 18 month period. He was able to guide us through the process and help us make key decisions which made the experience smooth and efficient. He is extremely skilled in all aspects of building, has high attention to detail and is a pleasure to have in your home! I couldn't recommend him higher and look forward to having him back in future to convert our loft!
"Surudo" Building & Decorating
Rating: 5 out of 5
Extension Builder in Balham Hill
We are team of experienced builders provides professional execution of small, medium and larger projects, all types of refurbishment, maintenance and building services for private and business customers in London and surrounding areas. All of our work is carried to the highest standards.
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Latest review:
Bathroom Fitting- 3 Sep 2020
He is very professional and has done a good job on refurbishing my bathroom.
KUBEL LTD
Rating: 5 out of 5
Extension Builder in Balham Hill
Welcome to KUBEL LTD, your trusted partner for all your construction and renovation needs. We specialise in building and renovating extensions, roofs, and gardens to transform your home into your dream space. With our expertise and dedication to quality, you can trust that your project will be completed on time and to your satisfaction.
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Latest review:
Wonderful and honest. Excellent finish.
T&S Construction
Rating: 5 out of 5
Extension Builder in Balham Hill
Ive been in building work all my life and im very good so people say theres not many builders like me ,try me and i bet you have me back i can show my work .
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Latest review:
Extensions- 2 May 2018
Tom is a very competent builder, who has attention to details. Tom continuously went out of his way to find ways to meet my requirements, Whenever we had atypical challenge during my extension Tom's default position was "let's find a work around." He was creative and efficient in doing so, and most importantly cost effective, as I was running on tight budget. Fantastic experience working with Tom, he estimated the work to complete in 6 weeks, the work was done 5 and a half weeks and handed over. The works speaks of itself, very urban finish with high level of professionalism. I was almost hands off the project due to work travel, and Tom took care of all the aspects without me being involved day to day and micro manage. He is surely being to be big league builder in no time. I would recommend him whole heartedly.
Full Circle Renovation Ltd.
Rating: 4.9 out of 5
Extension Builder in Balham Hill
Full Circle Renovation specialises in complete home renovations across London, personally led by our founder from the initial consultation through to completion. Rather than simply providing building work, we take responsibility for coordinating every stage of the renovation, bringing together a trusted team of specialist trades and providing homeowners with a single point of contact throughout the project. Our approach combines careful planning, clear communication and practical project leadership to ensure every renovation progresses smoothly and every decision contributes to a successful outcome. We undertake complete house and apartment refurbishments, extensions, structural alterations, kitchens, bathrooms and bespoke interior improvements, working closely with each client to understand their priorities and create a realistic programme and budget from the outset. Whether you're planning a straightforward refurbishment or a more complex renovation, we believe every project deserves the same level of organisation, attention to detail and personal involvement. We would be delighted to discuss your plans and prepare a detailed quotation for the labour and general building materials required, together with practical advice on the best way to approach your project.
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Latest review:
The refurbishment of my small one-bedroom flat took approximately 2.5 months. I compared several builders before starting the project. The price was not the cheapest and the proposed timeline was not the shortest. Though Radilina seemed to be a good project manager and liked that she works on a fixed price for each work.
Buildstead Development Ltd
Rating: 5 out of 5
Extension Builder in Balham Hill
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
VICTOR GENERAL CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Balham Hill
Professional Building & Renovation Services Our Services • Complete House Renovations • Kitchen & Bathroom Installations • House Extensions • Loft Conversions • Plumbing & Electrical Work • Tiling, Flooring & Decorating Why Choose Us? • High Quality Workmanship • Reliable & Professional Service • Competitive Prices • Free Quotes
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Latest review:
Kitchen Fitting- 1 Sep 2026
Massively impressed! Very punctual, extremely hard working and high quality of work
alpha green construction
Rating: 5 out of 5
Extension Builder in Balham Hill
I have 25 years experience in the trade.specialise in innovation and reliability. Trade built company generally around masonry , roofing and all other structural undertakings. We specialise in loft conversions and house extensions , masonry and landscape gardening. We also provide design and build schemes for the above topics.
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Latest review:
Extensions- 14 May 2019
We love Berry, he has followed our project from the beginning to the end and he has been there all the steps of the way. He listened to our ideas and enriched them with more of his adding his special attention to details skills. For every problem, we had along the way he talked to us making sure we were happy with alternative solutions. Plus he is able to create a friendly working environment which makes the invasion of your house less intrusive, he has been very respectful of our space. We can genuinely say that he has gone beyond our expectations, and will be very happy to do future works with him. Luca and Nick
ALBERTHALL CONSTRUCTION LTD
Rating: 4.7 out of 5
Extension Builder in Balham Hill
I am and my team are all highly skilled builders with vast knowledge and skills. We have been in the construction industry for 15 years, specialising in extensions, loft conversions and whole house refurbishments. We are new to the MyBuilder portal, so are short on feedbacks. Therefore we will provide references from previous clients.
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Latest review:
Extensions- 13 Oct 2023
Sagar and Sanjeev are incredible- they are very diligent and really well versed in what they do! They know what they are talking about and are very friendly and incredible to work with. There was no issue that they weren’t able to help me through when it came to a complete renovation, extension and garden landscaping of my house. They are experts in what they do and they’re the only contractors I want to work with for any other works in the future. Would always recommend them. 100/100!
Alex Pana
Rating: 5 out of 5
Extension Builder in Balham Hill
My name is Alex, I work in construction field for more then 13 years. My experience start with my first job, I have experience from big construction sites, indoors jobs, building houses, small jobs as painting, plastering, changind windows etc. I take on lots of different type's of job. Bricklaying, paving, garden jobs, rendering, decking, concrete slabs, plastering, plasterboard, painting decorating, tiles, floors, hang/ fix doors, wallpaper, etc. It varies from small to big jobs.
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Latest review:
Handyman- 24 Jan 2019
Alex did a brilliant job at a very good price. Nice, friendly guy who knows his stuff, I can definitely recommend him.

4.2

Top rated Extension Builders

Our Extension Builders in Balham Hill, are rated 4.2 out of 5 based on 20 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 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.