Extension Builders in Mottingham

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 Mottingham

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CSKA 1948 Ltd.
Rating: 5 out of 5
Extension Builder in Mottingham
Using STAR Construction, gives you peace of mind that you are choosing a Contractor who uses properly trained and qualified operatives. All materials used are of the best quality and all work is fully Insured and Guaranteed. We offer a competitive price and our work is of the highest standard. If you have seen the home of your dreams, we at STAR Construction will make sure that this home will become a reality! Here to help, so do not hesitate to contact us.
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Latest review:
Kitchen Fitting- 21 Mar 2016
Vass and his team installed our Magnet Kitchen to perfection he utilised every space with great ideas I could not give enough praise for his craftsmanship and he takes great pride in his work, I would definitely recommend him. Thanks to Vass & Anthony
Acelux Ltd
Rating: 5 out of 5
Extension Builder in Mottingham
We offer a wide range services from a minor works, extensions to a complete refurbishment. We are Electrical Certified Gas Safe Certified Trust Mark Government approved Contractor. Considerate Construction Member A family run business
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Latest review:
Acelux did a brilliant job on our office refurb. We were very happy with the work completed as well as the service. They were able to come out of office hours during the bank holiday weekend, finish on time, and even stopped back in on Tuesday to make sure we were all happy with the works.
Ml contractors
Rating: 1 out of 5
Extension Builder in Mottingham
Im builder at over 30years I bathrum kithen plumbing electrical extension carpentry hityng brick work flooring decoration
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Latest review:
Tiling- 15 May 2024
Hired this builder to complete my work and after confirming with him the date to meet to purchase materials for the w9rk he fell of the face of the earth. No communication to this day. Very unprofessional. Hire at your own risk
Future Home Constructions
Rating: 5 out of 5
Extension Builder in Mottingham
Future Home Constructions Ltd is a company that understands and appreciates every client’s uniqueness. We always work hand to hand with our clients to make sure that the final result is how you imagine. We specialize in: extensions, brickwork, plumbing, and much more. However, we do appreciate that you might not know if your project will meet your budget, so we offer a free of charge estimate on your next project. You don’t wait for your dreams to happen, you call us and we make them happen.
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Latest review:
Bricklaying- 25 May 2022
Top notch builders! We used Future Home Construction to build our large wrapround extension. They are a reliable family-owned company who showed up on time, worked hard, sometimes working 6 days a week including Bank Holidays. The team worked with great care and professionalism and were very informative, walking me through the process and offering me solutions to problems. We have been very impressed with the high standard of work carried out on our house and are delighted with the result. We would recommend Future Home Construction to anyone considering having work done to their house.
fedora and sons
Rating: 4.4 out of 5
Extension Builder in Mottingham
I have started working for myself in Europe for 10 years, came over to England with my family and have been working here for 11 years getting business from word of mouth. In my business I manage lots of sub contractors covering a wide range of trades which I have experience in too.
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Latest review:
Painting & Decorating- 24 Feb 2020
Quite literally the worst tradesman I have ever worked within 25 years as a property developer! He came and quoted to paint my house (a good price I must say), little did I know that this meant he would spray everything that he can see, not prepare the surfaces by sanding them down or protects things. This included door handles, hinges, radiators, alarms sensors, tiles and my own furniture and cooking utensils. First time I confronted him about this he said that we would clean everything, and we agreed to carry own. However, it became apparent that we was doing the same as previously discussed. have paid hi 66% of what was agreed, I quickly realised that the damaged he has caused was going to cost me far more and I told him to leave. The next day he turned up at my house with his wife demanding the balance which I refused to give him, they were both shouting outside my house, threatening to call the police. I eventually agreed to pay the 50% of what was left, just so that they would leave. However, even once he had confirmed writing his acceptance of this, he walks over to me and threatened me one final time, saying that he will take me to court etc, there is god and he will see to me! I advise to stay away from this person, better to pay a little more and work with professionals who don't agree with one thing and do another. He paints using a spray, which means you can not touch anything up and he quite literally paints everything he sees!!
Ab brickwork & building services ltd
No reviews yet
Extension Builder in Mottingham
A fully qualified bricklayer by trade, with over 10years experience in extensions, conservatories and all landscaping work. (Driveway, patios, turfing, fencing)
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ARRA BRICKWORK
Rating: 5 out of 5
Extension Builder in Mottingham
ArrA Brickwork Team is a small run family business. Covering London, Essex, Middlesex, Kent, Surrey areas. We are offering high quality bricklaying and building services at affordable prices, carried out with 18 years of experience in the construction industry. Our team seriously and punctually to work. We offer all kind of building from small garden walls to the housing and commercial projects.
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Latest review:
Extensions- 23 Feb 2020
We hired Arra brickwork to complete what looked like a straight forward side extension, this soon became very complex due to the angle of the build and the roofing. Whilst we had our own expectations, Aushra was very helpful in presenting more ideas and suggestions in line with what we wanted. She even went as far as building sample model to show us what the build would look like. We found Arra brickwork - Aushra and Authur to be genuinely nice people, they are very polite and very tidy workers and put in so much effort to complete the build, even when we didnt expect them they were there working hard. We had full visibility of spend as Aushra was prompt at letting us know how much materials would cost including the initial quote for the build which was reasonably compared to what we had previously been quoted. We could not ask for a more trustworthy team of builders who cares about what they do and I will not hesitate to hire Arra Brickwork again for any more projects.
JIMGOS Maintenance LTD
Rating: 4.4 out of 5
Extension Builder in Mottingham
Jimgos Maintenance Ltd is a London-based property maintenance company delivering reliable, high-quality services across a wide range of trades. We specialise in residential and rental property works, supporting homeowners, landlords, and managing agents with both reactive and planned maintenance. * Gas & heating – boiler installations, servicing, gas safety certificates (CP12), heating system repairs * Plumbing – leak detection, pipework repairs, bathroom installations, drainage solutions * General building & refurbishment – tiling, plastering, painting & decorating, kitchen and bathroom upgrades We understand the importance of compliance, safety, and clear communication, especially when working within tenanted properties. Our team ensures all work is carried out in line with current UK regulations and industry standards.
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Latest review:
Electrical- 28 Aug 2026
Great work and very professional
RS Kayley Brickwork
Rating: 5 out of 5
Extension Builder in Mottingham
Local bricklaying team covering all aspects of brickwork and associated building works. Fully experienced reliable and qualified. Plenty of references available upon request All repairs to Roofs, fencing & brickwork undertaken
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Latest review:
Bricklaying- 29 Oct 2021
Ricky done a great job at repairing our wall, job was done quickly to a high standard, would definitely use again and recommend to others.
Pukka paving
No reviews yet
Extension Builder in Mottingham
If you’re looking for paving done the pukka way, you’re in the right place. Pukka Paving provides expertly installed driveways, patios, and paving solutions with a focus on quality, durability, and clean finishes. Solid work, fair pricing, and results you’ll be proud of.
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Hoti Construction
No reviews yet
Extension Builder in Mottingham
👷‍♂️ Gurim – The Builder Who Does It All I’m Gurim — a hands-on builder who takes care of every stage of the job. No middlemen, no shortcuts, no excuses. Just solid work, delivered with pride and precision. From structure to finish, I do it myself — because I believe in quality you can see, feel, and trust. Clients don’t have to chase five trades. With me, it’s one builder, one vision, one result: built right. ✅ Full project execution ✅ Clean, honest workmanship ✅ Straight answers, sharp results Whether it’s a loft, extension, refurb, or full build — if I say I’ll do it, consider it done.
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Alfa style LTD
Rating: 5 out of 5
Extension Builder in Mottingham
Specialists In Loft Construction,house extension and renovation . We can convert your loft to maximise your living space,by converting it to create a new bedroom,bathroom,office or playroom. Alfa style ltd the primier home conversions company you can trust for reliable,honest and quality workmanship. Here at Alfa style ltd we offer high quality loft conversion in South West London and surrounding areas.
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Latest review:
We had the pleasure of working with Alfa Style Limited on our loft conversion and we can recommend them highly and without reservation. Their work is incredible, attention to detail outstanding – our build was done with care and precision. They turned up on time every day, worked incredibly hard and quickly. In addition, they were extremely clean and tidy in the workplace – they never left the worksite in disarray. This is the first time we have done such a big project – Ruslan, Slava and their team were amazing. They were brilliant at explaining what was going to happen, day by day, week by week and translated the more technical information! No question or query was too much. The service after the build had finished has also been great, calls to check everything is OK and any queries we have, they are only a phone call away. We have had so many compliments from family and friends who have seen the finished build … it has made a huge difference to our house, we could not be happier.
Jozeph
Rating: 5 out of 5
Extension Builder in Mottingham
I am a professional and reliable tradesman who works to very high standards, these standards have helped me to build up an excellent reputation with regards to all work that I have carried out. Please request a quote through mybuilder.com for a free and honest estimate
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Latest review:
Handyman- 3 Oct 2015
Fast, efficient, friendly builder. Very skilful, quality work at a reasonable price. Couldn't be happier. Fully recommend Jozeph. Emma & Emanuel
Bowyerbuilding
No reviews yet
Extension Builder in Mottingham
We are a father and son run business, we cover all aspects of building. Extensions, loft conversions, full refurbs, Soffit&fascias,Man caves,Driveways,etc
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Krots
Rating: 5 out of 5
Extension Builder in Mottingham
Wood carpenter for doors, external rooms, ceilings, stairs, bedrooms, kitchens, railings and gardens
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Latest review:
Carpentry- 28 Sep 2025
Great handywork,
Building and Landscaping design by Keith Poynton
Rating: 5 out of 5
Extension Builder in Mottingham
Are you looking for a honest, reliable and trustworthy trader with over 30 years experience in my chosen areas? Then look no further! I am fully insured and highly skilled with impeccable attention to detail and a high end finish. I am punctual, communicative and tidy with a real passion for delivering the best work possible. I will design your project with you and advise on best practise to ensure a fantastic outcome that you will love.
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Latest review:
Landscaping- 17 Mar 2020
WOW!!!! Having previously being ripped off when having my patio laid and having to suffer increasing frustration and disappointment with it for over 9 years or so I finally caved in and looked to have it redone. Keith was a revelation. He listened to my tale of woe and asked pertinent and intelligent questions to understand what I actually wanted when he came to do the survey. The quote he produced was quick, detailed and presented me with options for the ideas I had in mind. It was also a very fair price for the work required and involved. He produced a contract which put my mind at ease somewhat and protected us both. He was punctual, honest, polite, knowledgeable and hard working. His work was to a really high standard and quality. Every day he left the site as clean and tidy as could be under the circumstances. He communicated well with us throughout ensuring we knew what he had done, what was still to be done and how and when he was going to do it. The final finished patio is fantastic, I love it. He started when he said he would and despite some vicious weather he finished ahead of schedule. If you want a great job for a fair price completed by an honest hard working grafter and tradesman then Keith is your man. So much so that he will be the only person I will approach to do any further works I may need in the future. I wouldn't hesitate to recommend him to anyone. Five star quality. Top Man

3.9

Top rated Extension Builders

Our Extension Builders in Mottingham, 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 Mottingham?

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

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

What are the hourly rates of extension builders in Mottingham?

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

Find extension builders in Mottingham with MyBuilder

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

Step 2: Compare different extension builders in Mottingham

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

Step 3: Hire Mottingham extension builders with confidence

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

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

What to ask a Mottingham extension builder before hiring?

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

An extension builder in Mottingham 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 Mottingham 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 Mottingham?

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 Mottingham 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 Mottingham 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 Mottingham

Can an extension builder in Mottingham help with planning permission?

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

Many Mottingham 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 Mottingham help with materials and finishes?

Yes, most extension builders in Mottingham 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.