Extension builders in Turnham Green

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (20 reviews)

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Some of our top rated extension builders in Turnham Green

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Coastal Renovations
Rating: 5 out of 5
Extension Builder in Turnham Green
Working throughout the Essex/London and surrounding area we have provided hundreds if not thousand of customers with services from kitchen and bathroom installations to full property refurbishments. Check out our google reviews! Qualified electrician and registered with NAPIT. We cover everything from fault finding to installations, consumer unit replacements/installs and EICR certifications for landlords and home owners. We offer guarantees on our work so you have piece of mind even once the job is complete. We have built up a reputation based on years of positive recommendations an because of this continue to grow.
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Latest review:
Conservatories- 7 Jul 2026
Darren identified the problem with my conservatory leak. Fitted a new, larger drainage pipe, repaired a gap he’d spotted on the tiled roof abutting the conservatory. It hasn’t rained since the work was completed but I’m hopeful all will be well. I wouldn’t hesitate to use Coastal Renovations in the future.
Jozef
Rating: 5 out of 5
Extension Builder in Turnham Green
Hi My name is Jozef I have joined My builder to provide you with the best building services. I have been working as building tradesman for 12 years , during that time I have learned how to meet high standard along with client satisfaction. I would like to personally meet you and discuss how I could be any help to you. Regards J.Zolnierek
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Latest review:
Handyman- 19 May 2016
Definitely will use him again
One Take Solutions Ltd
Rating: 5 out of 5
Extension Builder in Turnham Green
Experienced plumber and handyman. Happy to provide fixed price, guaranteed work for tenants and homeowners alike.
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Latest review:
Plumbing- 4 Aug 2018
Able to fit an outside tap for us quickly and finished to a high standard. Very professional and passionate about the job. Also took a look at another plumbing issue we had and gave us an honest reply on what our best options were.
B&CE CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Turnham Green
I am versatile carpenter with a background in residential, commercial, and municipal construction and remodeling. With a strong foundation in carpentry and woodworking, I have expertise in framing, trim, windows, doors, and siding. I possess in-depth knowledge of the construction process, from material selection and techniques to tools and equipment.
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Latest review:
Carpentry- 14 Apr 2026
Great
MAF Residence Ltd
Rating: 5 out of 5
Extension Builder in Turnham Green
MAF Residence Ltd Quality Construction. Professional Management. Reliable Delivery. MAF Residence Ltd is a professional construction and refurbishment company delivering high-quality residential and commercial projects across London, Buckinghamshire, Hertfordshire and surrounding areas. We specialise in complete property renovations, house extensions, loft conversions, structural alterations, roofing, flooring, landscaping and commercial refurbishment. Our objective is to provide clients with a complete construction service, managing projects from the initial stages through to final completion. Our Strengths One of the key strengths of MAF Residence Ltd is our ability to manage multiple trades under one contractor. We coordinate structural works, carpentry, roofing, insulation, plumbing, electrical installations, plastering, flooring, decorating and finishing works, giving our clients one reliable point of contact throughout their project. This approach provides greater accountability, better coordination and a more efficient construction process.
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Latest review:
This is the second time we’ve used Dan for building work at our property, and we wouldn’t hesitate to recommend him. He’s a very good builder with a strong eye for detail and a real commitment to doing things properly. He’s also trustworthy, which makes the whole process reassuring and stress-free. He has a great team around him and is knowledgeable across all aspects of building work, from electrics and plumbing to the finer finishing touches. It’s reassuring to have someone reliable and skilled working on your home.
Prime contractors
Rating: 5 out of 5
Extension Builder in Turnham Green
Prime contractors have been in the construction industry for about 25 years which includes domestic and commercial projects. Some of the domestic projects have been double extensions, loft conversions, house refurbishments and other small internal and external works which also include flat roof and cladding. Commercial projects have been from building double extensions and demolition having worked as a supervisor and manager.
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Latest review:
Conversions - General- 17 Apr 2026
A great experience. Work was completed quickly and to a good standard with an unexpected extra (sorting out the electrics for a light in the crawl space). Most tidy builders I have ever employed. Quick responses and good communication. I'd happily use Prime Contractors again
Sebek Construction Ltd
Rating: 5 out of 5
Extension Builder in Turnham Green
Sebek construction family run business for the last 20 years. High quality refurbishment specialits. Kitchens, bathrooms, loft conversion and extension. all work comes complete with public liability insurance.
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Latest review:
We have been working with Derek Borkiewicz (Sebek Construction) on a renovation of a garden flat in Little Venice since last autumn. We needed to completely restore the whole flat, including the garden. This was our second renovation project and by this time we knew what we wanted to do, which mistakes to avoid and what to pretend from a qualified builder. We will never stop saying how lucky we have been to find Derek and his team! Derek is not only a professional builder who is very careful to the smallest of the details. He is not only a very good project manager who is constantly checking the work of his men. Derek is a friend who takes on board a project like it is his own project. He suggested the most convenient and best solutions for any problem we came across during the works. There wasn’t a time when he didn’t know what to do to solve a difficult situation (and there are lots of small and big issues coming up in a renovation work) no matter how complicate they were and how long it took to solve them. His availability and his courtesy are incredible above all in a fast running city like London. This is priceless to us. His hard work can be seen in the wonderful result we reached with this garden flat. If we ever decide to work on another project we won’t think twice about working with Derek once again. In fact, now that we found the perfect man to work with, we are looking forward to finding another renovation project to work on! Monica
IDEAL Carpenters LTD
Rating: 4.8 out of 5
Extension Builder in Turnham Green
Hello I am a skilled carpenter, with over 23 years experience working in and around London, I can undertake most all jobs concerning building works around the Home but also have a team of reliable sub trades including “Gas Safe engineers” and qualified electricians, If you need any work done, by some one you can trust and rely on then please don’t hesitate to short list me, for your next project, Regards Agron
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Latest review:
Conversions - General- 17 Oct 2026
Argon is a very nice and helpful person, he has converted our 3 bedroom fire damaged bungalow into a 6 six bedroom, loft coveted bungalow. What he gave us in the end was definitely a 5 star building but the journey was stressful, some of his sub contracts left a lot to be desired Would I use him again? A BIG YES But I would definitely Spec the job better down to the last screw and get him to price it all as we did have some disagreements over what was in or out of the quote and be on site more to push it on and so as we did not run over the date given for completion These are most of the reasons I have given 4 not 5 stars At one point he did admit this was the biggest project he had ever undertaken, so you can understand not getting a perfect 5 the first time But I say again the bungalow finished up as a 5 star It was the journey that let it down slightly Thank you again Argon for all the help before, though and after the project
Loyalty Construction Ltd
Rating: 5 out of 5
Extension Builder in Turnham Green
New to this platform, but backed by over 20 years of construction experience. At Loyalty Construction, we combine extensive industry knowledge with quality workmanship, honest communication and reliable service. From refurbishments and renovations to general building works, every project is completed with care, professionalism and attention to detail. To introduce ourselves to the platform and give our first customers the opportunity to experience the quality of our work, we are offering 10% off to our first clients. We look forward to earning your trust, delivering excellent results and building a strong reputation through genuine customer reviews.
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Latest review:
Rodrigo and team at Loyalty renovated our house, fixing lots of minor issues across the house from wear and tear. They were very flexible and did a great job across the whole house inside and outside. We have had lots of compliments since they did the work of how well the house is presented.
NATURAL TIMBER DESIGN
Rating: 5 out of 5
Extension Builder in Turnham Green
1) Renovation – Flats, Houses, Apartments, Garden houses, Commercial properties, … 2) Design & Build – Kitchens, Living rooms, Bathrooms, Bedrooms, Kids Rooms, Corridors, … 3) Carpentry – Flooring supply and instillation, Varnishing & Oiling, Wooden decks, Terraces, Fencing, Shelves, Units and other Woodwork, …
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Latest review:
Fencing- 16 Jun 2020
Mario was responsive to my communications and came around swiftly to view the project and provide a quote. I was happy with the work that Mario did to fix my garden fence and would recommend him to others
ERK Construction Ltd
Rating: 5 out of 5
Extension Builder in Turnham Green
OUR SERVICES We provide any and all services you could need or want from a London builder. From loft and basement conversions, new home builds or commercial builds and even renovations of your current homes, kitchens and bathrooms. Not only do we do this in a professional and efficient manner, but we make sure all work we do is professional, elegant, stylish and suits your needs and requirements.
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Latest review:
Handyman- 24 Jul 2026
Excellent builder who did a fantastic job from start to finish. Friendly, efficient, responsive, and the quality of the work was great. Communication was excellent throughout the project, and everything was completed to a high standard. I would definitely work with him again and highly recommend him.
Artnavix Design Limited
Rating: 5 out of 5
Extension Builder in Turnham Green
With over 20 years in the trade, we deliver high-quality refurbishments and finishes for both residential and commercial clients across London, mainly South Kensington, Chelsea, Mayfair, Surrey. I started on the tools as a labour with all trades, after decide work as a fully-qualified painter & decorator, spray painter and joiner, so I know exactly what good workmanship looks and feels like. After progressing into supervisor, site manager and project manager roles on projects ranging from high-end homes to large commercial fit-outs, I now run my own professional team. What we offer: Full internal & external painting and decorating, Airless spraying (fast, flawless finishes), All aspects of plastering, dry-lining and repairs, Bespoke joinery, skirting, architraves, doors and flooring, Complete refurbishments and renovations, Commercial office and retail fit-outs. One-stop solution Because we’ve built long-standing partnerships with trusted, fully-certified plumbing, electrical and home-automation specialists (including Lutron, Crestron systems), we can manage and deliver every aspect of your project under one roof – no juggling multiple contractors, no delays, one point of contact from start to finish. We pride ourselves on clear communication, keeping to programme, protecting your home or business, and leaving every job spotless. All work is fully insured, £10M liability insurance, completed to the highest standard and backed by genuine customer reviews. Whether it’s a single room refresh or a whole-property transformation, get in touch for a free, no-obligation quote – we’d love to help bring your project to life!
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Latest review:
Painting & Decorating- 13 May 2016
Alex and his team were amazing workers - worked late into the night on several occasions and always left everything so tidy They are all so skilled - they can do anything u need done - anything - brilliant all rounders The spraying of the kitchen is unbelievable it's like a brand new kitchen They also tiled for us and put up a new hood, installed a new worktop and put a new sink in - anything u need doing they can do and nothing is ever too much trouble for them In all the years we've been using tradesmen ( and we've done up several properties) they were the best, most hardworking, reliable, dedicated tradesmen I would recommend them to anyone We are so glad we found them as we will be using them for every job we need doing round the house Amazing!!!!
Remas Construction
Rating: 5 out of 5
Extension Builder in Turnham Green
I been in construction field for over 16 years: (Electric, Plumbing, Plasterboard, Painting, Flooring, Carpentry, GlassWork, Kitchen & Bathroom, Extension and much more..) I believe that quality is the result of careful planning and execution. Daily maintenance solutions.. (Urgent & Same day Service). Best price in London, Guarantee 💯 GENERAL CONTRACTOR'S Commercial & Residential Home inspection
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Latest review:
Ahmad did an exceptionally good job. He painted a large number of walls, filled them, gave me a recommendation as to what paint should be used and left everything clean and tidy every day. Highly recommended.
Tenen LTD
Rating: 5 out of 5
Extension Builder in Turnham Green
TENEN LTD, is a family-run and very well-established building, having been founded almost two decades ago we offer almost 3 decades of building and construction experience which is fundamental in every project. Specialising in Commercial and Residential Property Development including Loft Conversions, Extensions and all General Construction. Our business mainly operates via word of mouth and long standing relationships with clients, however we are always open to expanding our clientele.
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Latest review:
Great guys, very professional, always on time and delivered everything that was agreed. Couldn’t recommend more!
Vision House Construction
Rating: 5 out of 5
Extension Builder in Turnham Green
What makes Vision House Construction the best option? At VHC qualified, experienced professionals are committed to delivering high-quality work in all aspects of home improvement with a satisfaction guarantee and affordable prices. We believe that strong buildings make strong communities. Our purpose is to help people enhance their space to live in safe, more efficient, and environmentally friendly houses.
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Latest review:
We’ve been really pleased with the work Samir has done for us. Throughout the project he was reliable, professional, and paid great attention to detail. The quality of the work was consistently good, and it was clear he cared about getting things done properly. What we appreciated most was that Samir was always willing to help and often went the extra mile to make sure everything was completed to a high standard. Communication was good throughout, and he was approachable and easy to deal with. Overall, we’d happily recommend Samir to anyone looking for a dependable builder who takes pride in his work.
Florentin Stoica
Rating: 5 out of 5
Extension Builder in Turnham Green
I charge 60£ for a home visit and quote. This is to cover for my time and the website fee attributed to each add. If the jobs goes trough, this cost will be included in the final price. Hi, I am Flo, your local handyman with a decade plus of experience. Putting up a frame or building up an house extension, I can accommodate both and everything in between. If you have a project in mind i have a decade plus of experience that could come in handy so let’s get in touch. Yours sincerely, Florentin.
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Latest review:
Conversions - General- 9 Aug 2026
Florentin created a new entrance to our house by cutting through an existing brick wall, creating two pillars and laying a path with paving bricks to connect the entrance to an existing path. He did an excellent job, working carefully, professionally and cleanly. Although not specialising specifically in heavy brick work, he clearly knew what he was doing, had the right machinery and had the skills necessary to do the job. Florentin is also courteous and well spoken. I am pleased to recommend him without hesitation.

4.4

Top rated Extension Builders

Our Extension Builders in Turnham Green, are rated 4.4 out of 5 based on 20 reviews from customers like you.

Quality screening

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

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 Turnham Green 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 Turnham Green who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Turnham Green?

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

Find extension builders in Turnham Green with MyBuilder

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

Step 2: Compare different extension builders in Turnham Green

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

Step 3: Hire Turnham Green extension builders with confidence

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

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

What to ask a Turnham Green extension builder before hiring?

Before hiring an extension builder in Turnham Green or extension building company in Turnham Green, 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 Turnham Green?

An extension builder in Turnham Green 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 Turnham Green 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 Turnham Green?

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 Turnham Green 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 Turnham Green 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 Turnham Green

Can an extension builder in Turnham Green help with planning permission?

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

Many Turnham Green 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 Turnham Green help with materials and finishes?

Yes, most extension builders in Turnham Green 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.