Extension Builders in Nunhead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (18 reviews)

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Some of our top rated extension builders in Nunhead

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Builders World Supplies Ltd
No reviews yet
Extension Builder in Nunhead
The company specializes in total home or flat renovations and house extensions. The team has actively participated in both large and small scale construction projects in London over the last 15 years. The quality of the work is outstanding and we can fit any budget. Our experience and our extensive contacts in the industry enable us to offer solutions suitable for the customer's needs. The founder and Director of the company is a qualified Civil Engineer.
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Riobuild Ltd
No reviews yet
Extension Builder in Nunhead
Riobuild is an experienced and friendly professional team who offer design and build services to homeowners and commercial businesses. We believe everybody should have an incredible home to live in. A space that brings you comfort and happiness, reflects your personality and functions in a way that works with how you live. We can help you create a home like this.
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Jsc joinery
No reviews yet
Extension Builder in Nunhead
Carpentry and joinery
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GM DESIGN & BUILD
No reviews yet
Extension Builder in Nunhead
GM Design & Build is an independent architectural practice offering tailored design services with a focus on residential projects. I provide high-quality, cost-effective architectural solutions for homeowners and small businesses, with expertise across a range of property types, from new builds to commercial spaces. As a sole practitioner, I offer a personal, hands-on approach to every project, ensuring your ideas and needs are fully understood and translated into thoughtful, practical designs. My services include everything from planning and building regulation drawings to the planning application process, guiding you smoothly from concept to completion. Core services include: -Single & Double Storey Extensions -Loft Conversions -Interior Remodelling -New Build Design -Small Commercial Projects -Garage Conversions -Outbuildings I also provide additional services such as party wall advice, tender packages, and procurement. For those who prefer a comprehensive solution, I ensure high standards and a streamlined experience from start to finish. If you're ready to bring your vision to life, get in touch for a discussion or consultation.
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Sidiqi construction works Limited
No reviews yet
Extension Builder in Nunhead
This is Sidiqi construction works Limited. We are experienced company more than 10 years and we have professional people in each section like Gas Engener, Plumber Electrician , Carpenter, Plastering , scamming , painting and decorating . Our company does everything A to Z. Sidiqi construction do loft , extension renovation, kitchen, bathroom, carpentry, work, painting and decorating etc We do any kind of work it be small or big it doesn’t matter to us . Our goal is to give a good service and do best way work and keep happy our customers .
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I. Lebedev
No reviews yet
Extension Builder in Nunhead
We are professionals and we take our work seriously.
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PRO-TECH BUILDING SOLUTIONS LTD
No reviews yet
Extension Builder in Nunhead
PRO-TECH Building Solutions LTD undertakes a wide variety of refurbishment and renovation services. We provide a range of construction and renovation services in London area. We are renovation contractor specializing in residential refurbishment, building construction and internal reconfiguration services. We guarantee you'll be extremely satisfied with the result. With decades of experience in building, our skilled team has the know-how to create your perfect home. We offer a wide range of services to meet every type of projects. Book an appointment at a time to suit you and we will look at your refurbishment requirement and provide a free no obligation quotation
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KESZ Construction Ltd
No reviews yet
Extension Builder in Nunhead
BUILDING COMPANY BASED IN NORTH WEST LONDON! FULL REFURBISHMENT, EXTENSIONS, LOFT CONVERSIONS, FLOORING! We offer professional and reliable contracting services for a wide variety of residential and commercial needs, working with the dedication and craftsmanship that has earned us a reputation for excellence.
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Top celine ltd
No reviews yet
Extension Builder in Nunhead
I work professionally and quickly, my clients are happy with the work I do! I do plastering, painting, parquet, thermal insulation on the outside!
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STUDIO EDITION LTD
Rating: 4.5 out of 5
Extension Builder in Nunhead
ARCHITECT / INTERIOR DESIGN / REFURB / EXTENSIONS / LOFT / SECURITY / HOME NETWORK
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Latest review:
Architecture- 17 Sep 2025
Overall we are happy with the work that has been done, however the whole experience has been soured by the fact that I am still chasing to have the new hot water cylinder properly commissioned almost 2 years after installation meaning I cannot have it serviced and won't be able to claim on the warranty if things go wrong. My home insurance will also not pay out on any damage that may be caused. The other issue is that the two consumer units that were installed have not been labelled so I have no idea which breaker does what, this is a safety concern. My many attempts to contact Mandeep about this have been fruitless, I'm just being ignored.
Asen Terziev
Rating: 5 out of 5
Extension Builder in Nunhead
I have been working in construction since I was 19.I have qualified as external wall insulation,rendering and plastering!Over the years I have undertaken bricklaying and roofing jobs as well!
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Latest review:
Plastering- 7 Oct 2022
Excellent work, very professional.
OWA CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Nunhead
We are a medium sized groundwork company based in West London. We have over 18 years groundwork experience. We specialise in Drainage , Basements Reinforced concrete, Foundations, Block and beam , Paving , Fencing Etc . We pride ourselves in our work and customer satisfaction is our top priority.
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Latest review:
Groundwork & Foundations- 7 Feb 2026
Oli carried out the groundworks and demolition at my property and was on site every day with his crew, fully committed and hands-on throughout the job. I am an architect, and this was work on my own home, so my expectations were high. Oli met those expectations fully. He has a strong knowledge of groundworks and demolition, works carefully and methodically, and you can tell he genuinely enjoys what he does and takes real satisfaction in delivering the work exactly as required. He was always in a good mood, easy to communicate with, and a pleasure to have on site. I enjoyed discussing the project and hearing about other jobs he has completed over his 23 years of experience, which clearly shows in the quality of his work. I would highly recommend Oli for any groundworks or demolition works.
Mega Co Group Ltd
Rating: 5 out of 5
Extension Builder in Nunhead
Mega Co Group Ltd is a professional brickwork and stonework company delivering high-quality workmanship across all aspects of masonry. We specialise in extensions, garden rooms, summer houses, new builds, and repointing for brick and stone properties. With a reliable and experienced team, we complete projects efficiently, safely, and to a high standard. We take pride in our attention to detail, clear communication, and leaving every site clean and tidy. Customer satisfaction and long-lasting results are at the heart of everything we do.
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Latest review:
Anton is a reliable and hard worker. He worked efficiently and even came back to finish the job properly when my tennant was being disruptive.
Phoenix Logis Limited
Rating: 1 out of 5
Extension Builder in Nunhead
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
marshal shopfitters and construction limited
No reviews yet
Extension Builder in Nunhead
Marshal Shopfitters and Construction Ltd is providing construction services From Last 15 years in London and nearby areas . We have experienced and qualified staff . The serivces provide are - -Extension -Loft coversion -Plumbing & gas -Electrical -Bathroom and tiling work - Garden work - Driveways - Flooring - All paint work Please feel free to contact us for any quieries
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Danpro
No reviews yet
Extension Builder in Nunhead
All aspects of brickwork, blockwork and groundwork carried out.
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3.9

Top rated Extension Builders

Our Extension Builders in Nunhead, are rated 3.9 out of 5 based on 18 reviews from customers like you.

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

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 Nunhead 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 Nunhead who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Nunhead?

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

Find extension builders in Nunhead with MyBuilder

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

Step 2: Compare different extension builders in Nunhead

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

Step 3: Hire Nunhead extension builders with confidence

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

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

What to ask a Nunhead extension builder before hiring?

Before hiring an extension builder in Nunhead or extension building company in Nunhead, 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 Nunhead?

An extension builder in Nunhead 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 Nunhead 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 Nunhead?

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 Nunhead 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 Nunhead 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 Nunhead

Can an extension builder in Nunhead help with planning permission?

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

Many Nunhead 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 Nunhead help with materials and finishes?

Yes, most extension builders in Nunhead 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.