Extension Builders in Wandsworth

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Wandsworth

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Saharan Enterprises
Rating: 5 out of 5
Extension Builder in Wandsworth
we create beautifully crafted interiors that combine luxury, elegance, and exceptional craftsmanship. Specialising in bespoke kitchens, fitted wardrobes, and premium carpentry services, we transform ordinary spaces into timeless works of art. Every project is carefully designed to reflect your style, maximise functionality, and add lasting value to your home. From sophisticated modern kitchens to handcrafted wardrobes and custom woodwork, our skilled craftsmen deliver flawless finishes with meticulous attention Our Services * Luxury bespoke kitchens * Custom fitted wardrobes * Premium carpentry and woodwork * Elegant storage solutions * Professional design and installation * Tailor-made finishes to suit your lifestyle
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Latest review:
Kitchen Fitting- 21 Jun 2026
Quick and very efficient, replaced worktops, cupboard doors and drawers and fixed bathroom tap. Highly recommend
PJL carpentry and building
No reviews yet
Extension Builder in Wandsworth
A family run business that provides all aspects of carpentry and building services provided around Surrey and surrounding areas
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Hounslow west construction limited
No reviews yet
Extension Builder in Wandsworth
I do loft conversion,extension,kitchen.bhatrooms,fencing gardens etc
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NESIMI CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Wandsworth
Nesimi construction ltd With over 18 years of experience, we specialise in bricklaying, driveways, and paving. We carry out all types of work including garden walls, patios, extensions, repairs, and general building. We pride ourselves on high-quality workmanship, reliability, and attention to detail. All jobs are completed to a high standard, on time, and at competitive prices. Friendly, honest, and professional service from start to finish.
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Latest review:
When Mr Nesimi came to undertake a pre-assessment for my front wall, he came across very professional and genuine and very honest about the work needed doing. He even suggested some changes to the work to reduce cost. The quote he gave me for the job was very reasonable and he was able to slot in my job within a week and arrive sharp on time at 8am and got on to the job straight away as I had a busy day at work for me to attend to. I notice that right from the start he was very clean and meticulous with the work and his job was of a very high quality ( compared to a job I had done by another builder 9 months ago). My neighbours also noticed this difference and were praising Mr Nesimi’s work. I would definitely recommend Mr Nesimi for any construction work as I felt he was very professional, reliable and honest and most of all the work was of high quality. I will be certainly calling him for my next job, most likely the driveway resurfacing and the attic conversion within the next year.
Loft and refurbished house
No reviews yet
Extension Builder in Wandsworth
I’m a reliable construction worker with 4 years’ experience on residential and commercial sites, strong knowledge of site safety procedures, and a proven record of finishing projects on time while keeping workplaces safe and tidy. I am multi skilled worker i do plumbing, skimming,flooring, tiles and electricity One think more i am doing my job yourself and also think about customer trems and conditions and we dont do any rush on a job
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Winfresh Construction Limited
No reviews yet
Extension Builder in Wandsworth
With more than 10 years experience we are pleased to serve more than 10000 happy customers annually . We are looking forward to work with you !
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Liviu
No reviews yet
Extension Builder in Wandsworth
My name is Liviu. I am an honest and serious builder, I have 17 years of experience, I always like to do quality work and treat customers with respect. Thank you
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Dream Home Creations Ltd.
No reviews yet
Extension Builder in Wandsworth
At Dream Home Creations we undertake a wide range of building works including: Full home renovations Home extensions - single, double story Garage extensions Loft conversions Outbuildings We will work with you to advise on how to make the most of your space and fulfil your design aspirations. We will provide you with extra living space that blends seamlessly into your home and increases its value.
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NIHAL BUILDER LTD
No reviews yet
Extension Builder in Wandsworth
We have experience more than 5 years and do lot of type of work as loft and extension, guttering, building new home, refurbishing etc.
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Amanpreet singh
No reviews yet
Extension Builder in Wandsworth
Experienced bricklayer skilled in constructing and repairing walls, foundations, and structures using bricks, blocks, and stone. Responsible for reading drawings, preparing mortar, and laying materials accurately while maintaining high standards of workmanship and site safety.
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ERCON LTD
Rating: 5 out of 5
Extension Builder in Wandsworth
We are an Engineering & Design Company with 20 years experience within the industry. We make structural calculations and drawings as well as the construction works from scratch. We are providing top quality services for all type of projects. We are here to design and build creative and elegant projects of all sizes as well as to design refurbishment projects such as loft conversion and extensions.
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Latest review:
Joinery & Cabinet Making- 16 Dec 2022
I'm so happy with shelving that ozzy and his colleague made. Ozzy took the time to understand want I wanted (floating alcove shelving) provided a clear and comprehensive quote, and kept me updated on completion of the shelving in his workshop. On day of installation, the guys were lovely and friendly, they went the extra mile in dealing with floors and walls that aren't at all straight, and the finished result blew me away, it's transformed the space completely. Such a pleasure to deal with, would highly recommend and i would definitely use them again in the future.
Bergin Surveying Ltd
No reviews yet
Extension Builder in Wandsworth
Over 30 years combined experience within the construction industry. Specialists in high end, contemporary and sustainable building. The management team consists of chartered Construction manager (MCIOB) Leading operations and a fully qualified Quantity Surveyor leading commercial. Looking for work including: - - New Build Projects - Extensions - Refurbishments - Loft Conversions - Basements - Maintenance contracts
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Silver Prism Construction ltd
No reviews yet
Extension Builder in Wandsworth
I.am dedicate to make great work ,always ready to satisfy client to meet their goal., With an experience gain during a lot of project,I wish to share this with new clients project.
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Sureform Construction Ltd
No reviews yet
Extension Builder in Wandsworth
Hi, My name is Tom Mc Hugh, I have been in the construction industry for over 30 years. I originally started in the field of Architecture but later moved into the construction side of things forming Sureform Construction Ltd (SCL) in 2009. We have great experience in ground works and Temporary works and we have completed several new basements and total renovations within London including some high end projects in, Kensington, Chelsea, Notting hill areas. We are experts with anything relating to concrete, underpinning, Superstructures, foundations, RC slabs etc. We also carry out general groundworks, drainage, remedials and full hard landscaping including tarmac, paving etc. We work on commercial & domestic projects. We generally work within the London area but we have carried out Projects further afield such as Oxford, Cambridge, Bishop Stortford, Stevenage. At Sureform Construction we pride ourselves on professionalism and commitment to Safety and quality Workmanship and attention to detail. We have several Customers and Main contractors that we have worked with on a continual basis over the years. We look forward to hearing from you and seeing how we can help with your project.
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Jamie Coleman
No reviews yet
Extension Builder in Wandsworth
All general building, inc, plastering, painting and decorating, plumbing, carpentry, I Am a qualified plumber after a 4 year apprenticeship, we have recently just completed a full refurbishment of a house - new bathroom, kitchen, laminate floor throughout the ground floor, plastered throughout, new doors, and fully decorated. We have just moved onto a single story extension.
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Carpenter
No reviews yet
Extension Builder in Wandsworth
I am hard worker and i have a time managing skills.
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4.2

Top rated Extension Builders

Our Extension Builders in Wandsworth, are rated 4.2 out of 5 based on 20 reviews from customers like you.

Quality screening

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 Wandsworth?

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

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

What are the hourly rates of extension builders in Wandsworth?

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

Find extension builders in Wandsworth with MyBuilder

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

Step 2: Compare different extension builders in Wandsworth

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

Step 3: Hire Wandsworth extension builders with confidence

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

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

What to ask a Wandsworth extension builder before hiring?

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

An extension builder in Wandsworth 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 Wandsworth 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 Wandsworth?

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 Wandsworth 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 Wandsworth 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 Wandsworth

Can an extension builder in Wandsworth help with planning permission?

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

Many Wandsworth 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 Wandsworth help with materials and finishes?

Yes, most extension builders in Wandsworth 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.