Extension Builders in Woodford Green

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (21 reviews)

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Some of our top rated extension builders in Woodford Green

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G&J Construction
Rating: 5 out of 5
Extension Builder in Woodford Green
Hi, my name is Jurgen and I have been working in the building trade for over 15 years. At G&J Construction we have a small but hardworking team who is specialised in : • Extensions • Loft Conversions • Bathrooms • Kitchens •All General Building Works We have done lots of extensions and loft conversions along with general buildings. Contact us for a free quotation and to advice you on your project. We look forward to working with you!
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Latest review:
Restoration & Refurbishment- 31 Mar 2025
J&G did a fantastic job of renovating my kitchen, including removing the old units, altering a chimney breast according to Planning Permission guidelines, plastering, painting, moving the radiator, laying a new floor, running new electrics and fitting new units and appliances from Wren. Jurgen is an excellent communicator, always taking the time to explain what was going on and answering questions. I particularly appreciated his honesty about the structural challenges of altering an Edwardian chimney breast, proposing alternative solutions which were cheaper and less disruptive. The quality of the finish was really good - from the electrician and plumber to plasterers and painters, all his team took great pride in their workmanship, and were all polite and friendly. Although the overall length of the project got extended, Jurgen made sure all the snagging was thoroughly completed. Overall, highly recommended and a pleasure to deal with. I'd definitely hire Jurgen again.
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No reviews yet
Extension Builder in Woodford Green
I have experience team for all types of construction work
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MJP Brickwork
No reviews yet
Extension Builder in Woodford Green
NVQ 3 in Brickwork 20 years Experience in private homes building Extensions,lofts,Garage convertions, summer house/out buildings,basements.
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Atlant Construction Ltd
Rating: 5 out of 5
Extension Builder in Woodford Green
ATLANT is part of a group of construction companies working in the High-End residential sector throughout London & the South East. Our projects include: New-Build Bespoke Houses / Small Developments / New Basements / Large Residential Extensions / Significant Refurbishments / with a value from £100k up to £2 million -- Our main aim at ATLANT is to combine the creativity of design with the practicality of construction to build unique and special homes.
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Latest review:
New Builds- 22 Jan 2021
Fantastic job on time and well within budget
JC Group Property Sevices LTD
Rating: 5 out of 5
Extension Builder in Woodford Green
JC Group Ltd is a reliable and experienced building company offering bathroom installations, plumbing, home extensions, and general building works. With over 30 years of combined industry experience, we take pride in delivering high-quality workmanship, clear communication, and projects completed on time and within budget. We are committed to customer satisfaction and maintaining the highest standards on every job, no matter the size.
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Latest review:
We’re absolutely delighted with the extension and the overall experience from start to finish. The workmanship is to a very high standard, and everything was completed professionally and on schedule. Communication throughout the project was excellent, and we were kept informed at every stage. The team were reliable, tidy, and respectful of our home, and the finished extension has exceeded our expectations. We wouldn’t hesitate to recommend them to anyone looking for quality work and a stress-free build.
VIZ GROUP
No reviews yet
Extension Builder in Woodford Green
Viz Group is the builder of choice when it comes to residential and commercial construction projects in London With over 20 years of experience and hundreds of projects, you can rest assured that our team are able to tackle any of your building needs.
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SM Refurbishment Ltd.
Rating: 5 out of 5
Extension Builder in Woodford Green
SM REFURBISHMENT LTD. is a well established company that has been in business for over 10 years and provides a comprehensive suite of building services. Our carefully selected team have a broad range of experience. If you are looking to extend, convert, refurbish or redecorate your property, we are here to assist you all the way from concept to completion offering individually tailored services. We are also specialists in carpentry and joinery projects as well as kitchen and bathroom refurbishment. We are FENSA accredited windows and doors installers.
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Latest review:
Restoration & Refurbishment- 21 Nov 2023
Slawek and Andrew did an amazing job on the front and side of our terraced house. The quote was fair (and they stuck to it) and the attention to detail was refreshing. We were kept informed throughout the works - communication was excellent. I whole-heartedly recommend SM Refurbishment.
U.K.R
Rating: 5 out of 5
Extension Builder in Woodford Green
We are new to mybuilder but have been in the building Trade for 30 years as a Bricklayer, working for myself for the past 20 years Mainly dealing in Extensions and Brickwork. I have a team of tradesmen - a Carpenter Plumber, 2 good Labourers / ground workers.
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Latest review:
Can't speak highly enough of this company.work was not only complete on time but was finished to a high quality. Very polite and helpfull workers.hopeing to get this company back summer 2018 to do our rear extension. Great choice of builders from this site. Thanks my builder .
The Bellevue Interiors Ltd
Rating: 5 out of 5
Extension Builder in Woodford Green
Recently joined - skilled competent traders with over 20 yr on site experience Professional clean on time. Happy to help with any of your projects: NEW BUILD, RENOVATIONS, EXTENSIONS, LOFT CONVERSIONS, KITCHEN, BATHROOMS, OUTBUILDINGS, CEILINGs, WALLS, FLOORS, DOOR ASSEMBLY, FLOOR LAYING, ELECTRICAL & PLUMBING INSTALLATION, BUILD IN WARDROBES, PLASTERING, PAINTING AND DECORATING, SHOP FITTING - design supply and install. Don't hesitate to ask if any questions.
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Latest review:
Conversions - General- 22 Jan 2022
Rumen and team did a fantastic job of converting our concrete slab garage into a very modern and posh office space well within our budget. If you see before and after pictures - the transformation is unbelievable. They were incredibly friendly and very patient listening, understanding and building on our requirements. I would highly recommend Rumen and his team from Bellevue Interiors.
PLANNING APP LTD
Rating: 5 out of 5
Extension Builder in Woodford Green
We create architectural drawings. We are specialised in applications for planning permission and building regulations and co-operate with local structural engineers for structural calculations, party wall surveyors and building companies. Our projects include extensions, lofts, garages, house&flat conversions in different councils all around London. If you are thinking of extending, converting, or splitting your property do not hesitate to contact us for a free first consultation & quotation.
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Latest review:
CAD / Drawings- 23 Sep 2020
Marius has been doing a great job and put in an extra effort to ensure we were happy with the outcome. I can not recommend Marius highly enough, especially as he managed to fix an issue with the council that we had from someone else drawings. He was patient and very well prepared. Went an extra mile and gave us different ideas/options. He was flexible with timings and most importantly with price. Had by far the best quote and did an exceptional job.
Supreme Lofts LTD
No reviews yet
Extension Builder in Woodford Green
Supreme Lofts provide an end to end service, we create a WhatsApp group for our clients in order to give them a central platform enabling them to contact all members of the Supreme Lofts Team at any time. For over 20 years we have always understood that the journey is equal in importance to the quality of our work, we want to ensure our clients always feel supported from the day they first met us to the day we provide the final certificates and complete quality control checks.
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Petrit Gjoni
Rating: 5 out of 5
Extension Builder in Woodford Green
Welcome to my profile, My Company is Gjoni Contractors LTD and my name is Petrit, a hard working men with 10 years experience in landscaping, decking, fencing, extension, loft conversion, partition, plasterboard, plastering, painting decoration, tiling, laminating, plumbing and electrical. My company is Gjoni Construction and consists of 10 employees . I provide quality service to my customers and make sure we have satisfying results. BUILD YOUR DREAM HOUSE TOGETHER !
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Latest review:
Landscaping- 10 Jan 2026
Fantastic workmanship and finish will use again
Krots
Rating: 5 out of 5
Extension Builder in Woodford Green
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,
Better brickwork
No reviews yet
Extension Builder in Woodford Green
We specialise in all types of brickwork and undertake projects of all sizes, with a strong focus on quality rather than quantity. Much of our work is delivered on major construction projects, and we also have a dedicated team available for private residential work, including weekends. We specialise in substructure waterproofing, which is essential for any new extension. Spending a few hundred pounds on proper waterproofing now can prevent costly damp and water damage in the future. We also have experience in Passivhaus construction and Passive Purple airtightness systems, helping clients achieve improved U-values, better energy efficiency and reduced condensation. Regards, EZ Brickwork Ltd
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Gjat construction ltd.
Rating: 4 out of 5
Extension Builder in Woodford Green
We provide high quality services with bathrooms and kitchens to stand out. We supply high standard services at affordable prices. Experts in house, kitchen and bathroom renovations with more than 10 years of experience. Contact us for free estimates.
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Latest review:
Bathroom Fitting- 22 Apr 2023
Younger brother Anti was a professional and I would hire again but beware of the elder sibling as his workmanship his poor, here is a list:- 1) the cupboard fitted under the stairs was misaligned and the hinges are loose. Paint job was poorly finished too. 2) cupboard fitted across the boiler was all bent. Anti came and fixed it. 3) varnish across door and skirting boards were done once and therefore have an uneven spread 4) the floorboards did not have enough glue placed in certain areas so it creaks 5) grout in some time are missing 6) really poor sealant work on the bathroom 7) broke my £2000 TV and then hid the evidence. I only found out after placing the furniture back in its place. In contrast Anti did a good job in fitting the radiator. If you can Illicit promises of Anti only completing the job without the older the brother then go for it or else give them a wide berth.
Mian builders london limited
No reviews yet
Extension Builder in Woodford Green
We are a professional builders
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4.4

Top rated Extension Builders

Our Extension Builders in Woodford Green, are rated 4.4 out of 5 based on 21 reviews from customers like you.

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What types of services are offered by local extension builders in Woodford 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 Woodford 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 Woodford Green who are available and interested can respond to your post.

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

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

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

Find extension builders in Woodford Green with MyBuilder

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

Step 2: Compare different extension builders in Woodford Green

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

Step 3: Hire Woodford Green extension builders with confidence

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

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

What to ask a Woodford Green extension builder before hiring?

Before hiring an extension builder in Woodford Green or extension building company in Woodford 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 Woodford Green?

An extension builder in Woodford 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 Woodford 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 Woodford 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 Woodford 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 Woodford 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 Woodford Green

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

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

Many Woodford 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 Woodford Green help with materials and finishes?

Yes, most extension builders in Woodford 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.