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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Rajput construction
No reviews yet
Extension Builder in Balham Hill
We are experienced and reliable builders specialising in house extensions, structural alterations and refurbishments. We carry out all work to a high standard and in line with Building Regulations. We pride ourselves on being punctual, tidy and professional, with clear communication from start to finish. Fully insured and committed to delivering quality workmanship on every project.
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Alpha omega builds ltd
No reviews yet
Extension Builder in Balham Hill
We specialise in extensions, loft conversions, renovations, outhouses and office pods. All our team members are fully qualified with over 15 years of experience. We pride ourselves in high quality, efficient work but provide competitive rates and can accommodate various budgets.
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Platon Interiors LTD
No reviews yet
Extension Builder in Balham Hill
Specialist interiors refurbishment company and general builder with a vast and extensive experience.
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Winfresh Construction Limited
No reviews yet
Extension Builder in Balham Hill
With more than 10 years experience we are pleased to serve more than 10000 happy customers annually . We are looking forward to work with you !
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S WARAICH CONSTRUCTION LTD
No reviews yet
Extension Builder in Balham Hill
We do best work
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Pamsconstruction786ltd
No reviews yet
Extension Builder in Balham Hill
Brickwork,foundation,rendering,side extensions, loft nd refurbished, new build house
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Perfect Install LTD
Rating: 5 out of 5
Extension Builder in Balham Hill
Perfect Install is an refurbishment and extensions specialist with 6 years experience in the building industry, doing all kind of projects, from small bathrooms refurbishments up to full house refurbishment including wall demolishing and building, flooring fitting, tiling, full kitchen design and fit and high quality painting. We do have in house authorised electricians and gas certified plumber. We have a history of projects started as small parts of a big project which end up with us doing the entire project at customer request. We are working in an 30 miles radius from Watford and we did projects in the medium to high luxury part of the building industry, including residential, commercial and public institutions. We offer to our customers an hassle free experience, getting involved in planning, sourcing the materials and advising regarding the local regulations. All our work is backed by an insured warranty which give our customers the peace of mind that the project is done at the highest level of quality.
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Latest review:
Handyman- 28 Mar 2025
Amazing job, at a very fair price. The people who did the installation came prepared and were friendly, he even brought a laser to make sure the tilea were leveled.
BF Contractors Ltd
No reviews yet
Extension Builder in Balham Hill
BF Contractors Ltd with over 16 years experience and a real focus on customer satisfaction. Our mission is to make you successful. BF Contractors Ltd are experts in loft conversion, extensions, home and office construction, renovations and construction of a new buildings, plumbing, electric, painting, tiling, bricklaying, roofing, carpentry and interior decorating at prices to suit your pockets. We will maximise space & value of your home. LOFT CONVERSION AND EXTENSION EXPERTS.
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ARCOVABUILD LTD
New on MyBuilder
Extension Builder in Balham Hill
ARCOVA Design & Build is a professional renovation and construction company specialising in high-quality residential projects across London and surrounding areas. We provide a complete design and build service covering extensions, loft conversions, full refurbishments, kitchens, bathrooms, structural alterations and interior improvements. Our focus is on delivering premium workmanship, clear communication and a smooth customer experience from start to finish. Every project is carefully managed with attention to detail, reliable planning and respect for our clients’ homes. Whether you are upgrading a single room or transforming an entire property, ARCOVA Design & Build is here to create modern, functional and beautifully finished spaces.
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Experia construction and development limited
No reviews yet
Extension Builder in Balham Hill
We are experienced in over field to manage any size off job
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Jed Contractors ltd
No reviews yet
Extension Builder in Balham Hill
Loft conversion, extensions , refurbishment , maintenance , multitrader , flooring , kitchens, bathrooms , roofing , plumbing , heating.
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Essem Designs Ltd
No reviews yet
Extension Builder in Balham Hill
New to ‘MyBuilder’. A qualified Architectural Technologist (CIAT accredited) with over 12 years industry experience ranging from high-end commercial, residential, retail (such as KFC, Wasabi, Starbucks, Watirose, Subways etc) and Stadium projects. All architectural & struc services are offered from planning to building control packages up to completion. Please contact us to determine the level of service you require and to make a FREE initial assessment and provide a fee proposal.
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George
No reviews yet
Extension Builder in Balham Hill
Us at G&GO Constructions Limited are a small team of full experties. We are specialised in decorating, tiling, plastering, carpentry and extensions. We've been in the construction industry for over 20 years and we perform and deliver excellent results to all our customers.
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Alket Hysa
No reviews yet
Extension Builder in Balham Hill
My name is Alket. With 15 years of hands-on experience in the plastering, rendering and screeding industry i have honed my skills to deliver exceptional quality. Plastering:Expertise in applying various types of plaster,includin lime,gypsum and cement, to create smooth and durable finishes. Rendering:Proficient in different rendering techniques,including traditional sand and cement render, monochouche and acrylic render system. Screeding:Skilled in laying both traditional sand and cement screed and modern liquid screed to achieve level floors with precision.
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jj construction and design ltd
No reviews yet
Extension Builder in Balham Hill
My name is Jonjo. I have been in the building industry 30 years and we take great pride in everything we do. Our saying is - if it's worth doing it's worth doing well. We do everything to do with the building industry, everybody we use is fully qualified and certificated - gas, electrics, plumbing.
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UK Development
No reviews yet
Extension Builder in Balham Hill
House extensions & conversions Building alterations & refurbishment Loft & garage conversions Block work brick work and plastering Plumbing & electrical Joinery Roofing & flat roofs No job too big or too small
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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.

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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.