Extension Builders in Nunhead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Nunhead

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VA BUILD LTD
Rating: 5 out of 5
Extension Builder in Nunhead
VABuild Limited has been providing building services to both private and commercial clients in London and surrounding areas since 2000. We have an unrivalled reputation for quality and reliability. We always focus to build strong relationships with our customers.
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Latest review:
Restoration & Refurbishment- 3 Apr 2016
Vidas and his team did a fantastic job with our property refurb project and I can't recommend him highly enough. He completely stripped out property back to brick and rebuilt if from the ground up. We had some quite particular requirements requiring the removal and creation of new partition walls and Vidas was able to accommodate and direct us in how we could address each requirement. We are very happy with the finish and have had many compliments from other tradesmen on the quality of the work. We did have some minor snagging after the project was complete but Vidas was very accommodating in coming back to rectify these issues. I would highly recommend Vidas and look forward to using him again in any future projects.
2AM Construction
Rating: 4.6 out of 5
Extension Builder in Nunhead
Hi this is Ali I am electrical contractors with over 10 years of experience who covers all types of electrical work. I do both domestic and commercial installations, rewiring, fault finding, repairing, fire alarms, smoke alarms, emergency lighting, EICR Certificate
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Latest review:
Electrical- 3 Oct 2025
went very well - almost superb, maybe of 5 stars 4.9.
N EXTENSION KINGS LTD
Rating: 5 out of 5
Extension Builder in Nunhead
I've been working in building trade for over 15 years , we can undertake any job small and big from foundations to the roof and anything between. We can provide any references,Me and my team take pride at what we do and we do it first time right .our work is second to none , and proof of that is that you don’t pay anything upfront till you are fully satisfied with the quality.
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Latest review:
Great job by Nick and the team, good attention to detail and very helpful, they went the extra mile to get a nice finish and make sure we were happy. We used after a neighbour also had a good experience.
Keiss
Rating: 4.5 out of 5
Extension Builder in Nunhead
Experienced and reliable carpenter and builder offering exceptional craftsmanship Whether it's creating custom furniture or managing construction projects, I prioritise attention to detail and exceeding expectations.. Dedicated to delivering high-quality work on-time and within budget. Strong communication skills, attention to detail, and a commitment to customer satisfaction. Let's discuss your project and bring your vision to life.
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Latest review:
Joinery & Cabinet Making- 17 Feb 2025
Keiss took the deposit and did not respond to my call after promising that he will come today to fix my wardrobe.
Ionut
Rating: 5 out of 5
Extension Builder in Nunhead
Hi, I’m Jon (Ionut) Bursuc — a qualified and fully insured general builder with 20+ years of hands-on experience, specialising in house extensions and structural conversions across residential properties. I carry out rear extensions, side and wraparound extensions, loft conversions (including dormers), garage conversions, knock-throughs, and full internal reconfigurations. Experienced with structural steel installation (RSJs) and working from drawings or building control requirements. I manage projects from start to finish — groundwork, structure, roofing, first fix, and final finish — coordinating all trades to keep work progressing efficiently, safely, and to a high standard. Known for reliability, clear communication, tidy sites, and transparent pricing. I aim to minimise disruption while delivering durable, high-quality results that add real space and value to your home. Free quotes provided. All work carried out professionally and completed on schedule wherever possible.
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Latest review:
Extensions- 2 Jan 2018
John and his team were fantastic!! Really helpful, polite, good problem solvers, reliable and always reachable and ready with advice. We’re so happy with our extension and would certainly hire John again.
Bass Construction Ltd
Rating: 5 out of 5
Extension Builder in Nunhead
A multidisciplinary construction firm with a focus on custom construction, Bass Construction/Design was established in 2013. Our team provides services for residential and commercial properties from the planning to construction stages with the goal of creating spaces where functionality and aesthetics coexist.
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Latest review:
Extensive work including a double height extension, reconfigured layout on two floors, large area of glazing, roof lights, kitchen and bathroom fitting, laying of a patio and other ancillary work. The work was carried out by Bruno, Roberto and the team to the highest standards with great attention to detail and with care. The completed project was beyond our expectations.
FLYNN properties
Rating: 5 out of 5
Extension Builder in Nunhead
With over 10 years experience and always producing high quality finishes. From kitchens, bathroom to extensions and always with a good positive happy attitude. let us work with you to design and achieve exactly what you’re looking for.
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Latest review:
Tiling- 7 Aug 2023
Paul was great. Easy regular comms. Arrived early on the day and fit me in as best he could. Straight to it, great work, very professional and sorted out some other problems as they were discovered. Talked me through options and did what was asked to a very high finish. Would highly recommend and use again.
Spoonerbrothers London
Rating: 5 out of 5
Extension Builder in Nunhead
Spooner Brothers London has 20 years of building experience We have a good reputation for customer service, many of our leads are recommendation, with competitive prices & a high standard of workmanship. We specialise in orangeries, conservatories, porches, Skypods, windows, doors & bi-folds ! We are Certass fenestration registered, so all work comes with a building compliant certificate and an insurance backed guarantee See our brochures on the Spooner brothers london website
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Latest review:
Windows & Doors (uPVC & Metal)- 29 Jan 2024
John did a fantastic job of replacing a large sash window in our kitchen. He was easy to work with, and was very clean and tidy with the job. On top of that the price was very fair, particularly for the calibre of work completed. Would recommend!!
Statecraft Building Ltd.
Rating: 5 out of 5
Extension Builder in Nunhead
We strive to provide the best building services posible within and outside London. Our company has been built on continuous recommendation, repeat custom and quality workmanship. We offer full building services and you can be sure we`ll take care of the job.
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Latest review:
Milen, initially came as I had a leak in my ensuit where the tiles had lost their grout. He was very honest in giving me advice, and regrouted at a very reasonable price. He then came a month later to remove the tiles in the shower and replace the plaster protection board, then retiled. He purchased all the products and gave me advice on the most valuable sustainable tiles. The work was carried out a to very high level, I would most definitely hire Milen in the future, and highly recommend him.
adam lloyd construction ltd
Rating: 5 out of 5
Extension Builder in Nunhead
At Adam Lloyd construction we specialise in high end refurbishments but we also undertake small works and maintenance from decorating to landscaping we have excellent tradesmen in-house
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Latest review:
This carpenter is a plywood maestro! My wardrobes are a testament to their craftsmanship – sturdy, stylish, and a definite upgrade from my previous cardboard chaos. Would highly recommend for a wardrobe transformation that's as solid as it is delightful. ⚒️👌 Top notch, class A stuff 👍🏻
A-level building services
Rating: 5 out of 5
Extension Builder in Nunhead
Welcome, thank you for looking at my listing. We have been helping customers for more than 15 years to convert their houses into homes. It is understanding how difficult it can be sometimes to make the right decision-so let us help you. Get in touch for a chat and arrange a free quote.
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Latest review:
Bathroom Fitting- 7 Nov 2024
Wouldn’t hesitate to work with Alex again, or recommend to others. Good communication, with all trades (plastering, tiling, electrics, plumbing etc.) completed to a high standard. Reliable and always on time. Reasonably priced.
Ivor
Rating: 5 out of 5
Extension Builder in Nunhead
refurbishment,rear &side extensions,loft conversions+all the 2nd fix internall works-kitchen,plumbing,electrical,drainage,tilling,glazing,rendering,plastering,painting
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Latest review:
LargeGround floor extension, conversion of a bedroom to second bathroom, loft conversion, front garden paving , rear garden natural stone fitting, full refurbished of 5 bedroom house, 2 bathrooms, 2 living rooms and office, 1 large garden shed builded
Smart Design Construction
Rating: 4.7 out of 5
Extension Builder in Nunhead
Hello my name is sukh we do All Construction work. M professional in restoration and refurbishment full house Tiling and bathroom refurbishment , painting and decorating, plumbing All wood work like flooring, skirting,door frames and hang doors ,skimming plastering , Kitchen fit
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Latest review:
Restoration & Refurbishment- 9 May 2026
Huge thanks to Sukh for the brilliant job on installing new bathroom, kitchen and tiling . The work was done to a very high standard, and he left everything neat and tidy afterward. Communication was excellent throughout the project. If you're looking for someone skilled and professional, I would happily recommend him!
TRIADA BUILDING LTD
Rating: 5 out of 5
Extension Builder in Nunhead
Triada Building LTD is a family-run construction company with over 15 years of experience specialising in house extensions, loft conversions, renovations, and new builds. We are committed to delivering high-quality workmanship, completed on time and within budget. From the initial consultation through to project completion, we focus on clear communication, reliability, and attention to detail to ensure a smooth and stress-free experience for every client. Our skilled team of qualified tradespeople takes pride in providing a professional, friendly, and dependable service, with customer satisfaction at the centre of everything we do.
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Latest review:
Extensions- 23 Aug 2023
On schedule and to budget, Ibrahim and his team from Triada Building Ltd delivered a very high standard on this project. Despite poor weather (Summer of 2023) and some issues with 3rd party contractors, access for concrete pour, skip delivery etc. his team worked each stage of the project to plan keeping me informed and showing great level of craftsmanship. I was after a simple workshop build that would compliment our house and he did not try to over sell options I wasn't interested in. Very happy with the result, and would recommend. Thank you.
Soho Building and maintenance Ltd
Rating: 5 out of 5
Extension Builder in Nunhead
We are Soho Building and Maintenance Ltd, currently in our second year of business. We have an abundance of experience in the building industry with our own fully vetted trades including our own in house quantity surveyor for any large tenders. We undertake works of any amount no matter big or small, we can work with architects under minor works contracts
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Latest review:
Rear single story extension. Knocked wall out to extend kitchen. Craig -workman - very good. Lee and Dan project managed and were both excellent. Very please with everything, they turned up on time and when they said they would, cleaned up and finished build on time as agreed. I would recommend them to anyone.
30 Day Extensions Ltd
Rating: 4.8 out of 5
Extension Builder in Nunhead
COMPLETED 130 projects since lockdown•WIMBLEDON & SURBITON SHOPS now open. FREE- architectural and design services if you use us. •Fantastic reputation, reviews on google and webpage. • Speed, we build shell in 30 days. •priced by a QS and we add 15%. Simple! • •Highly skilled reputable teams. • Guarantees that mean something. • Peter snelson, the CEO has over 40 years experience in the industry internationally and nationally. A member of The Federation of Master Builders.
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Latest review:
Extensions- 30 Nov 2020
A really excellent set up of builders. Peter was great in evaluating the work and what we needed done. Sue was clear in her communication on costs, and then execution of the works by Taras and his team was superb. The extension was built in fantastic time-frame, and the end result is great. The work-ethic of the builders is what really makes them so good. They are on-time every day, and relentless with working hard each day.

3.9

Top rated Extension Builders

Our Extension Builders in Nunhead, are rated 3.9 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 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.