Extension Builders in Upper Clapton

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Upper Clapton

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Simonmastermfp
No reviews yet
Extension Builder in Upper Clapton
Hi My name is Szymon and I have many tears of experience in the profession 14 years. I am responsible person who will do the work accurately and cleanly.I have references and photo of the wirj performed. I am waiting g for proposals for cooperation.
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Robi paiting decorator
No reviews yet
Extension Builder in Upper Clapton
We perform work reliably and to a high standard
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DJS Construction Ltd
No reviews yet
Extension Builder in Upper Clapton
I specialise in the house refurbishment and house extension. 25 years experience in the home improvement industry.The list below is intended to give a indication of the type of work I do:house refurbishment,loft conversion,house extension,bathroom,wet room,kitchen,custom made furniture
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Phoenix Logis Limited
Rating: 1 out of 5
Extension Builder in Upper Clapton
We have many years experience in the UK market in refurbishment and domestic and non domestic property alterations. This includes heavy structural alterations and house extensions and reconfigurations for very high end clients delivering in the range of Prime and Super Prime Projects for very high end clients. This getting the projects from cradle to grave making sure we meet our targets on time and budget making sure the clients are happy with the results we deliver. Our works starts with the assistance of making all the necessary paperwork for the client, ground works, internal refurb, heavy and light structural alterations, in a few words all trades in our hand for internal and full external works this including scaffolding.
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Latest review:
Restoration & Refurbishment- 1 Feb 2026
The WORST experience I have ever had with a tradesman. I would strongly advise others to stay clear. There was no schedule of works at any stage. Adrian failed to plan, failed to communicate agreed works, & did not even tell his own workforce what they were meant to be doing. There was no evidence of professional oversight or management, resulting in chaos & extreme delays. I was repeatedly misled. He stated that Building Control had been contacted & paid for; but when I contacted them directly they confirmed no application or payment had been made. He damaged my property & instructions were ignored. He was rude, aggressive & shouted at me in my own home, which I found intimidating as a woman. Neighbours also complained about his behaviour. Despite multiple extensions, the job was left unfinished with little communication. He caused significant stress & a serious loss of time & money. The matter is now being resolved through the courts. I would NOT recommend him under any circumstances
Dipesh
No reviews yet
Extension Builder in Upper Clapton
Hello! My name is Dipesh, and I have over 11 years of experience as an electrician and security system fitter. Throughout my career, I have developed a strong expertise in ensuring the safety and efficiency of electrical systems and security installations. In addition to my work in electrical and security systems, I also offer top-notch handyman services and possess excellent skills in building outbuildings. Whether you need assistance with repairs, installations, or custom construction projects, I am here to help. I take pride in delivering high-quality workmanship and exceptional customer service, ensuring that every project is completed to your satisfaction. I look forward to working with you and providing the solutions you need for your home or business!
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CCS Complete Construction Services
No reviews yet
Extension Builder in Upper Clapton
20+ years experience in the construction industry.Professional Reliable Project Manager for any project, From private small build/refurbishments to large developments. I'm a blacksmith/welder/fabricator.main trade. I have built up a large network of contractors/suppliers/Architects and Engineers along with a wealth of experience,That any project would benefit from.
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Ng builders
No reviews yet
Extension Builder in Upper Clapton
NG BUILDERS we undertake all types of building work and always complete to the highest standards
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Ram design and build Ltd
No reviews yet
Extension Builder in Upper Clapton
A construction company based in NW London. No job is too big or small. From log conversion to maintenance £ everything in between. Loft conversion Decorating & paint Garden clearance & Landscape Repairs and maintenance Plumbing
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Argo Building Services Ltd
No reviews yet
Extension Builder in Upper Clapton
We are a small to medium sized company operating within the M25 Orbital, with years of experience in all common aspects of construction & maintenance works. We always take a proactive and detailed approach to all projects we undertake, with a tidy, professional, and friendly workforce. As well as a very loyal private client base we work closely with a number of the market leading management and sales & lettings agencies in London and its outer boroughs.
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IR construction
No reviews yet
Extension Builder in Upper Clapton
Building your dream home was never easier just contact us Weather you want to build your new house extend your existing house or renovate your old house we are the best choise no jobs to small or too big. Extension,bricklaying ,pavement,roofing,partitioning,plastering,decoration,tiling , kitchen fitting , wardrobe fitting we are just one call away
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Bartosz
No reviews yet
Extension Builder in Upper Clapton
20 years in construction business Full refurbishments , lofts , extensions , bathrooms , garden works
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ALEX’S ELECTRICAL CREW LIMITED
No reviews yet
Extension Builder in Upper Clapton
We specialize in external rendering, providing durable and weather-resistant finishes that protect and enhance properties. Our services cover traditional and modern rendering systems, delivering smooth, stylish, and long-lasting results. With a commitment to quality and reliability, we help transform exteriors into strong, attractive, and energy-efficient spaces.
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Pjhbuilders
No reviews yet
Extension Builder in Upper Clapton
My name is Paul and I've been in the building trade since leaving school 40 years ago. I started out as a steel fixer, then went to college to gain a City & Guilds Level 3 in carpentry & joinery. Over the last 40 years I have become proficient in all aspects of the building trade. I specialise in extensions, loft conversions and refurbishments. I have had refurbishments featured in Home & Gardens Magazine and The Daily Telegraph. I live in Sidcup, but am willing to travel. All my work has been on personal recommendation. I pride myself on providing a quality service at a fair price and support the client from the beginning to the end of the job.
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BP RENOVATIONS AND CONSTRUCTION
No reviews yet
Extension Builder in Upper Clapton
Transform your bathroom into a space you’ll love with BP RENOVATIONS AND CONSTRUCTION.We’re a local team of expert bathroom fitters offering design, installation, and renovation services. Whether you want a modern upgrade or a complete makeover, we handle everything — from tiling and plumbing to lighting and finishes. We take pride in top-quality workmanship, clear communication, and outstanding customer service.
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Matthews Construction Group ltd
New on MyBuilder
Extension Builder in Upper Clapton
Matthews Construction Group Ltd Matthews Construction Group Ltd is a trusted construction and roofing contractor serving London, Kent and the South East. We specialise in roofing, refurbishments, extensions, alterations, property maintenance and general building works for residential and commercial clients. With over 20 years of construction and commercial experience, we understand the importance of delivering projects safely, on time and within budget. Our approach is built around clear communication, honest pricing and high-quality workmanship from quotation through to completion. Whether you require a roof repair, full roof replacement, home refurbishment, extension or ongoing maintenance works, we take pride in providing a professional and reliable service with customer satisfaction at the heart of everything we do. We are fully insured and committed to maintaining the highest standards of workmanship, health and safety, and customer care. Services include: • Roofing Repairs & Replacements • Flat & Pitched Roofing • Extensions & Alterations • Refurbishments • Property Maintenance • Insurance Reinstatement Works • Commercial Maintenance • General Building Works Free quotations available throughout London, Kent and Essex
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AL&ENG HOME
No reviews yet
Extension Builder in Upper Clapton
AL&ENG HOME is a family owned business which takes there work seriously and makes sure customers are always satisfied and have the best experience when working with us. I’ve had a lot experience on the site, our team are perfectionists when it comes to doing and completing any project undertaken. With over 20 years experience.
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4.1

Top rated Extension Builders

Our Extension Builders in Upper Clapton, are rated 4.1 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 Upper Clapton?

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 Upper Clapton 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 Upper Clapton who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Upper Clapton?

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

Find extension builders in Upper Clapton with MyBuilder

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

Step 2: Compare different extension builders in Upper Clapton

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

Step 3: Hire Upper Clapton extension builders with confidence

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

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

What to ask a Upper Clapton extension builder before hiring?

Before hiring an extension builder in Upper Clapton or extension building company in Upper Clapton, 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 Upper Clapton?

An extension builder in Upper Clapton 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 Upper Clapton 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 Upper Clapton?

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 Upper Clapton 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 Upper Clapton 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 Upper Clapton

Can an extension builder in Upper Clapton help with planning permission?

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

Many Upper Clapton 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 Upper Clapton help with materials and finishes?

Yes, most extension builders in Upper Clapton 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.