Extension Builders in Isle Of Dogs

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Isle Of Dogs

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TEMFOR DESIGN AND CONSULTANCY LTD
No reviews yet
Extension Builder in Isle Of Dogs
We offer all relevant services under one roof for your extension, loft conversion and refurbishment projects. We work across the London area and offer competitive, affordable prices. We provide free design advice, full planning drawings, submitting the plans, and preparing any changes requested by the council. We also specialize in Extensions, Loft Conversions, Structural Alterations, and Full Refurbishments. Fully insured and all our work is guaranteed .
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Dochita Iosif
No reviews yet
Extension Builder in Isle Of Dogs
Over 20 years in construction. We are a small and hard working team. We have done many jobs successfully and people like the way we work. If you don't want to have headache and to be safe with the work you have, then we are the right team!
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Rupeshkumar prajapati
No reviews yet
Extension Builder in Isle Of Dogs
Extension. Renovation. Maintenance. Plumbing and heating . Boiler replacement. Electric. Bathroom remodelling. Kitchen remodelling
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Nisar Groups
No reviews yet
Extension Builder in Isle Of Dogs
Work is done with perfection and with perfect measurements. Experienced labour work under this company. Interior exterior garden front yard backyard bathroom works done ,Electrical work as well
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The construction and maintenance group
No reviews yet
Extension Builder in Isle Of Dogs
Hey Potential Clients, We’re a team of professional building who undertake small, medium and large projects. Full house refurb to handyman requirements. Don’t shy away from asking us anything. Thank you
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City Seven Group Ltd
Rating: 4 out of 5
Extension Builder in Isle Of Dogs
Welcome to City Seven Group – Your Trusted Partner in Construction and Home Renovations. At City Seven Group, we believe that your home is more than just a structure; it’s a reflection of your lifestyle and personality. With over 14 years experience, our dedicated team is committed to transforming your vision into reality. Whether you're dreaming of a modern kitchen, a cosy living room, an additional living space or anything down to experienced wallpaper installation, we have the expertise to bring your ideas to life. Why Choose Us? Our skilled professionals bring a wealth of knowledge and hands-on experience to every project to ensure that your renovation meets the highest standards. We understand that every client has unique needs and preferences. From the initial consultation to project completion, we work closely with you to tailor our services to fit your specific requirements and budget. We take pride in attention to detail and commitment to quality. Our goal is to deliver results that not only meet your expectations but exceed them, ensuring lasting craftsmanship in your home. Whether it's a small renovation or a large-scale project, we offer a range of services including design, remodelling, project management and more. Contact us today to discuss your next project.
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Latest review:
Painting & Decorating- 22 Apr 2025
Workmanship is excellent, city seven group are professional, polite, kept me updated, gave excellent advice and I would definitely recommend them. The job took a fair bit longer as there were things that came up along the way but overall I am really pleased with the work. I will also be hiring them again for another job 😊 They have turned my living room into a lovely relaxing place to be which is so important for my kids and me, I can’t thank Jonah and his team enough!
studioTO limited
No reviews yet
Extension Builder in Isle Of Dogs
We are here to give you confidence to create a home, that is an intuitive reflection of your personality & your lifestyle. Space, that enhances your wellbeing and helps you perform better. If you want to improve your existing house or build a new one, we are here to guide you. WE HAVE YOUR BACK! We embrace our clients as individuals with unique beliefs, characteristics & aspirations. With our assistance you will have better clarity on what you need, want and what can be achieved.
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FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in Isle Of Dogs
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Extensions- 17 Nov 2025
Freddie, Kaz and Dan are a great team. I felt they were friendly and professional throughout. Any slight niggles were discussed and solutions found, quickly and professionally. They were respectful and went out of their way to get on with all the neighbours. Over all I would say they are a team of very nice people, who care about what they do and take pride in achieving the result their clients are after.
N&G Walls Ltd
No reviews yet
Extension Builder in Isle Of Dogs
Specialit Acreditated Contractor in SFS, Boarding, waterproofing, Insulation, Breathing membrane
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Patrick the Builder Ltd
Rating: 5 out of 5
Extension Builder in Isle Of Dogs
Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
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Latest review:
Extensions- 13 Mar 2022
Patrick and his team were hired to build a garden room. Reasonably priced, offers solutions to problems that might arise during building work, polite and easy to work with. He will also bring his expertise into the project and suggest different ways of doing things or using different products. Happy with the build and will definitely use him again for future projects.
Vilmos Huszak
Rating: 4.4 out of 5
Extension Builder in Isle Of Dogs
Everol ltd has been running successfully since 2002. A team of 15 highly experienced team including; roofer, decorators, plumber, electrician, tiler, brick layers and plasterers bringing you the quality space in your home. We specialise in loft conversions, extensions and refurbishment projects. Have plenty of excellent references to privide on request.
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Latest review:
Extensions- 5 Sep 2014
We got Vilmos and he's team to convert our loft and install bi-folding doors in our kitchen as well as fix our front garden (new path and wall). I have been very happy with there work and I'm very pleased with our new loft conversion. There workmanship is very excellent. I am more than happy to recommend Pure Decor (Vilmos). Thank you Vilmos and your team for all that you have done.
MarioM Construction Ltd.
Rating: 5 out of 5
Extension Builder in Isle Of Dogs
We have spent 15 years in the construction sector. Having experience both in the private sector and commercial sector, we use innovative and modern technology to complete your work. In effect, we achieve higher precision, shorter work times and due to this a lower cost for you. Our deal with a builders’ merchant allows customers to access unique deals which are not available elsewhere. You can learn even more about us by looking at our past projects
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Latest review:
Extensions- 18 Jul 2016
Mario is a brilliant guy with full knowledge of the job. His workers were very punctual and hardworking and finished the job well. I would definitely recommend Mario to my friends and relatives and will use him in the future. Excellent Finish!!!
Alex
Rating: 5 out of 5
Extension Builder in Isle Of Dogs
Hi I offer good quality work which includes general construction works, painting interior, exterior, walls and ceiling repair and wood work I also offer handy man jobs, decking installation and repair,groundwork jobs.
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Latest review:
Painting & Decorating- 6 Jul 2026
Excellent communication and decorating done to a high standard. The rooms look beautiful and Alex was very clear about what needed to be done at all stages. When bits of the job changed, he revised the bill down in keeping with the fact less work was needed.
NSL Sons & Co
No reviews yet
Extension Builder in Isle Of Dogs
NSL Sons and Co – Expert handyman and repair services you can trust. Fast, reliable, and high-quality work for every home and business.
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M & G contractors LTD
Rating: 4.3 out of 5
Extension Builder in Isle Of Dogs
M&G Contractors LTD always aims to exceed our client’s expectations by providing high quality services to the areas we serve. We have 20 years of experience in residential and healthcare behind us with a team off skilful plumbers, electricians, brick layers and labourers, get in touch today to learn what we can offer you.
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Latest review:
Conservatories- 14 Jun 2026
Wow, Xavia and his crew have done an amazing job replacing old polycarbonate conservatory roof with a solid tiled, insulated warm roof. I couldn't recommend these people enough, clean, curious, and experts in my opinion at all that they do. They went over and above when the weather changed to unforeseen heavy rain, and made sure we were watertight throughout. Lovely people, wonderful job, the best tradesmen I've met on my 64 years on this planet. Thank you.
Bardy construction ltd
No reviews yet
Extension Builder in Isle Of Dogs
IBardy Construction Ltd, a skilled team of building and home improvement specialists with over 10 years of experience in the trade. We handle all types of home renovations, including loft and basement conversions, room extensions and kitchen and bathroom remodelling. Our goal is to provide a high-quality, affordable service that exceeds our clients’ expectations every time.
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Top rated Extension Builders

Our Extension Builders in Isle Of Dogs, are rated 4 out of 5 based on 20 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Isle Of Dogs?

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 Isle Of Dogs 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 Isle Of Dogs who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Isle Of Dogs?

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

Find extension builders in Isle Of Dogs with MyBuilder

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

Step 2: Compare different extension builders in Isle Of Dogs

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

Step 3: Hire Isle Of Dogs extension builders with confidence

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

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

What to ask a Isle Of Dogs extension builder before hiring?

Before hiring an extension builder in Isle Of Dogs or extension building company in Isle Of Dogs, 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 Isle Of Dogs?

An extension builder in Isle Of Dogs 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 Isle Of Dogs 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 Isle Of Dogs?

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 Isle Of Dogs 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 Isle Of Dogs 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 Isle Of Dogs

Can an extension builder in Isle Of Dogs help with planning permission?

Yes, many extension builders in Isle Of Dogs 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 Isle Of Dogs handle everything from design to construction?

Many Isle Of Dogs 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 Isle Of Dogs help with materials and finishes?

Yes, most extension builders in Isle Of Dogs 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.