Extension Builders in South Woodford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (22 reviews)

Easily find verified South Woodford Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in South Woodford.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in South Woodford

3039 Results

Sort by:

EB7 Roofing
No reviews yet
Extension Builder in South Woodford
Specialised in New roofs , lead work , all types of repairs
Get in touch
Edisoni
No reviews yet
Extension Builder in South Woodford
Well trained and experienced workers 7 years experience in construction in different sections who always trying to get perfection and quality from all our works we done by now
Get in touch
Razvan Consttruction Ltd
Rating: 5 out of 5
Extension Builder in South Woodford
Razvan Consttruction Ltd is a company with a solid team of builders with experience of 20 years!
Get in touch
Latest review:
We had a lot of work done including a brand new roof, whole rear and side extensions. New driveway. Landscaping. Complete fit out works inside. I wouldn’t hesitate to recommend Razvan- he is a complete professional and a really nice guy. Honest and hardworking and takes pride in his work. Out of all of the builders I have used Razvan is the only one I would use again.
Sureform Construction Ltd
No reviews yet
Extension Builder in South Woodford
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.
Get in touch
DUMITRU HUJA
Rating: 5 out of 5
Extension Builder in South Woodford
Extensions loft conversation ,refurbishment,bathroom fitting,kitchen fitting,electrical and plumbing
Get in touch
Latest review:
Kitchen Fitting- 17 Nov 2025
We recently had our kitchen refurbished by Dumitru, and we couldn’t be happier with how everything turned out. He’s one of those rare builders who combines professionalism with real care for the details. He worked efficiently, kept the place tidy throughout the project, and always cleaned up after himself — which honestly made such a difference when living through a renovation. What I appreciated most was how supportive he was when it came to choosing the right materials. He guided us through the options without ever pushing, and his advice proved spot-on. The final result is exactly what we hoped for and more. If you’re looking for someone reliable, skilled, and easy to work with, I totally recommend Dumitru P.S. For anyone curious about the scope of the work: Dumitru changed our worktop, removed the old tiles and redid the flooring with laminate, installed a new cooker and hob, fitted a new sink, repaired the walls after the new boiler went in, and repainted everything. Top work
S&r building ltd
No reviews yet
Extension Builder in South Woodford
New build Extension Loft conversion Full refurbishment
Get in touch
Essex Construction and Builders Ltd
No reviews yet
Extension Builder in South Woodford
We're a well-known UK based construction company. We provide top-of-the-line services that cater to our clients' project requirements. We work on projects ranging from the smallest of repairs to entire building constructions. We adhere strictly to our deadlines and work hard to complete projects without delays. We believe in providing quality services that put your mind at ease and all of this at competitive rates. Choose us for your next project, and relax as we will take care of the rest!
Get in touch
Frankoandsons
No reviews yet
Extension Builder in South Woodford
We are a skilled and dependable bricklaying team with over 30 years of experience delivering high-quality brickwork, blockwork, and full house extensions. Whether it’s a garden wall, structural alteration, or full extension, all work is completed with care, precision, and pride in craftsmanship. My father is a highly experienced bricklayer, and I work alongside him as a qualified (ARB/RIBA) architect . This allows us to offer a unique combination of hands-on expertise and technical understanding - ensuring drawings are interpreted correctly, challenges are resolved efficiently on-site, and the end result meets a high professional standard. We take on private residential projects and also sub-contract for larger construction teams. We’re known for being reliable, friendly, and committed to doing things properly the first time. Based in London, we’re happy to provide free advice and quotes. If you’re looking for trusted bricklayers with an eye for detail and a professional approach - we’d be glad to help.
Get in touch
RIVIERA PLUMB LONDON
Rating: 3 out of 5
Extension Builder in South Woodford
Riviera plumb offer bathroom refurbishment and reactive plumbing maintenance over south east London, well established since 2018 in England, and since 2008 in Cannes ( France ) we offer a reliable service and we pride the quality of our workmanship as much as our customer service
Get in touch
Latest review:
Bathroom Fitting- 21 Jun 2022
We are not entirely satisfied with Ludovic's work. Some of the tiles were not cut to the correct messurement which left big gaps in between. Worse still, the grouting was very messy and did not have a smooth finish. We will now have to get another Tiler to redo some of the tiling work. Overall, it was not a professional job and we are not very happy with his workmanship.
A. Zen Builders
No reviews yet
Extension Builder in South Woodford
I have been working as a builder for 25 years. We have a team of 8 who can undertake a wide range of jobs - big and small.
Get in touch
AJR Construction
Rating: 5 out of 5
Extension Builder in South Woodford
AJR Construction and Maintenance LTD. Over 20 years of experience in the building trade, with references available. At AJR we undertake all aspects of building including, extensions, loft conversions, kitchens, bathrooms, roofs and general maintenance. At AJR we pride ourselves on great communication with the client and completing each job to a high standard.
Get in touch
Latest review:
Conversions - General- 20 Jun 2022
Excellent work by Paul and his team☺️ I’m very happy with the outcome of my home cinema project at my outbuilding. Very professional and delivered the work as promised within time and budget I can recommend Paul without any hesitation and I won’t look for any builder other than Paul in future as well!
M & A
No reviews yet
Extension Builder in South Woodford
M&A Refurbishment prides itself on the quality of the service it provides. Customer relations are key to us as we understand we are entering your home, therefore we aim to carry out the work to a high standard, quickly and in a clean and tidy manner.
Get in touch
Zamir Merko
Rating: 5 out of 5
Extension Builder in South Woodford
Hello my name is Zamir, I have over 20 years experience in the building trade. When I complete a job I like to leave the customer very happy.
Get in touch
Latest review:
I was very happy with the finished job He was very good and made sure that it was done properly. He came in 1 day to quote me and started the next day and finnished in 2 days
Mantac Building and Roofing
Rating: 5 out of 5
Extension Builder in South Woodford
Medium sized family company taking on both small and large project across London and the South East.
Get in touch
Latest review:
Completely changed the way we live by adding an extension and open plan Kitchen/Dining room. The project was completed on time and all of the men with polite and courteous from the start. They even managed to build us a make shift kitchen whilst the work was going on so we didn’t have to move out at all. A few friends have since used them and all had positive experiences.
George
No reviews yet
Extension Builder in South Woodford
Us at G&GO Constructions Limited are a small team of full experties. We are specialised in decorating, tiling, plastering, carpentry and extensions. We've been in the construction industry for over 20 years and we perform and deliver excellent results to all our customers.
Get in touch
A.G.S contractors Ltd
No reviews yet
Extension Builder in South Woodford
We are a company, committed to becoming the contractor of choice, pursuing excellence through dedication, experience and disciplined employees with an ongoing passion to deliver quality, timely and profitable projects. A.G.S contractors ltd is a family run company , we have worked in Construction, building, groundwork, industry for over 20 years as self employed & employed and have recently opened up our own company to pursue our own projects, we thrive to succeed client expectations we are fairly affordable pricing projects up we understand some clients have a budget and we want to meet halfway to gain a understanding and we are always happy to help and negotiate, we believe every company deserves a chance and we are more then happy to help!
Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in South Woodford, are rated 4.1 out of 5 based on 22 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 South Woodford?

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 South Woodford 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 South Woodford who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in South Woodford?

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

Find extension builders in South Woodford with MyBuilder

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

Step 2: Compare different extension builders in South Woodford

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

Step 3: Hire South Woodford extension builders with confidence

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

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

What to ask a South Woodford extension builder before hiring?

Before hiring an extension builder in South Woodford or extension building company in South Woodford, 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 South Woodford?

An extension builder in South Woodford 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 South Woodford 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 South Woodford?

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 South Woodford 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 South Woodford 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 South Woodford

Can an extension builder in South Woodford help with planning permission?

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

Many South Woodford 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 South Woodford help with materials and finishes?

Yes, most extension builders in South Woodford 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.