Extension Builders in New Wanstead

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

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Some of our top rated extension builders in New Wanstead

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Extension Builder in New Wanstead
London Essex based sole trader NVQ3 certified
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CHIRO Alliance Limited
Rating: 5 out of 5
Extension Builder in New Wanstead
Chiro Construction covers all types of building work including major renovations, lofts, extensions, commercial conversions and bespoke carpentry. We manage all aspects of the build from inception to completion, from demolition to decorating. With a proven track record of delivering a wide range of high-end projects, we have a 98% approval rating from over 50 positive reviews. Most of our work comes from previous client referrals. Call or email us today for a chat to discuss your project.
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Latest review:
Restoration & Refurbishment- 4 Sep 2020
Octavian is a really great guy, very reliable, never disappoint, maintained good communication with us all the time. As a customer, obviously the most important part is great craftmanship, we have used other teams before and you can easily tell the difference between his work and the others. From things such as painting (you can tell they have paint and sand multiple times to provide such great finishing), tile installation (the gap between each tile is tiny, and they are very flat), Octavian’s team can get them all done. This job involves a full flat refurbishment, so the flat was completely stripped, knocked down a few walls, install new pipes / wire etc. During his work he has spotted many things that we have not noticed before. Unlike some other contractors who do not care, they will just finish what they were asked to do and leave. Octavian spotted it and recommend us the best solution for it, to provide the best outcome for the project. It is important to find someone who do care about the customer and the project. We will use him again for our future projects. Thanks. Tommy
SEASOUTH BUILDS LIMITED
Rating: 5 out of 5
Extension Builder in New Wanstead
At Seasouth Builds, we bring over 5 years of hands-on experience in the building and construction industry. Known for our loyalty, reliability, and attention to detail, we take pride in delivering high-quality workmanship on every project
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Latest review:
Tiling- 24 Sep 2025
I hired seasouth builds because not only did he give a really reasonable quote, but he also had knowledge of tiling over retrofit underfloor heating - which other tilers seemed to be really hesitant to work with. The job was done to an excellent standard - he’s a real perfectionist. It did take a bit longer than expected, due to some floor level issues which he didn’t account for when he quoted. I was really worried about the price increasing out of my budget when we started running over time, but I was so grateful to find that he was a really honest guy who stuck to the agreed quote and didn’t try to make it my problem one little bit. He was polite and friendly throughout the whole job, turned up whenever he said he would, and kept in constant contact. Really honest (I happily left him unattended in my property). Customer service was excellent, nothing was too much trouble. 10/10 would recommend.
Tom
Rating: 5 out of 5
Extension Builder in New Wanstead
I have more than 10 years experiance in Handyman and all other jobs relative in house, I have responsablity and panctuel.
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Latest review:
Extensions- 9 Dec 2025
Had Tom in today and the service was excellent from start to finish. He was professional, efficient, and the quality of his work was spot on. Really impressed and would happily use him again.
Afrim
No reviews yet
Extension Builder in New Wanstead
I have been a builder over 20 years doing all sorts of works like extensions lofts patio and many more
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MR Homes & Properties LTD
No reviews yet
Extension Builder in New Wanstead
Welcome to our company, where we pride ourselves on offering a complete range of construction services tailored to meet the needs of both residential and commercial clients. From minor repairs to building new structures, our expert team—backed by over 20 years of industry experience—ensures the highest standard of craftsmanship in every project we undertake. We specialise in a wide array of services, including loft conversions, home extensions, full refurbishments, and complete rebuilds. Our skilled professionals are adept in sandblast pointing, roofing, bricklaying, painting, and decorating. We also handle all aspects of plumbing and electrical work, laminate and wood flooring installation, and K -rend finishes. For your exterior needs, we offer comprehensive landscape work and rubbish removal services. Whether you're looking to enhance your home or improve your commercial property, our team is dedicated to bringing your vision to life with precision, quality, and efficiency.
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SM Refurbishment Ltd.
Rating: 5 out of 5
Extension Builder in New Wanstead
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.
C.W.B Builders
No reviews yet
Extension Builder in New Wanstead
CWB Builders have been established for over 45 years working in Chingford Walthamstow Woodford and all the surrounding areas With many returning customers over the years we pride ourselves on being recommended We carry out all types of building work including Extensions, Conversions, Renovations, Electrical, Roofing Plumbing and heating, Plastering work Painting and decorating Bathroom and Kitchen Refits We can also arrange Planning drawings and advise.
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Gjat construction ltd.
Rating: 4 out of 5
Extension Builder in New Wanstead
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.
Class Construction
Rating: 5 out of 5
Extension Builder in New Wanstead
We are professional reliable multi-skilled tradesman team with more than 30 years of expertise in residential and commercial improvement. We believe in delivering excellent work to our clients. With my team, we cover all types of works, from small repairs to full property refurbishments
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Latest review:
Kitchen Fitting- 31 Jul 2019
Mehmed did a fantastic job on the kitchen and dealt superbly with a couple of complications. Arrived on time and left the site clean. Would highly recommend.
Haydens Houses and Carlyon Conversions
No reviews yet
Extension Builder in New Wanstead
Full refurbs and renovation works with our extensive team of master tradesmen in their field. From Bathroom and Kitchen Makerovers to full rebuild and refits. Using modern techniques balance with old for a strong stable build with a beutiful finish. We dont do what we can't well and once only, fit and forget!
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Best Quality Double Glazing Ltd
Rating: 4.8 out of 5
Extension Builder in New Wanstead
Aluminium and UPVC manufacturers/ Suppliers and Fitters Single Doors / Double doors / French Doors / Bifold Doors / Conservatories / Roof Lanterns / Composite Doors All kind of Quality Windows and Doors at trade prices. We also deal with traders. Unbeatable prices with quality products
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Latest review:
Windows & Doors (uPVC & Metal)- 13 Jun 2024
Job done promptly and within the budget required. The window was put in place so quickly I didn’t have a chance to wipe the dust of it before it went in! Would suggest the fitter carries a cloth with him to wipe fingerprints and bits off the window before installation but really a small thing considering. Overall very happy with the job done. Thanks.
Andrei Musat
Rating: 5 out of 5
Extension Builder in New Wanstead
Hi, my name is Andrei Musat and my main trade is PAINTING AND DECORATING .I am also experienced as a PLASTERER, TILER, FLOOR FITTER and KITCHEN FITTER. For any quote feel free to call or text on the number shown above.
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Latest review:
Hard Flooring- 23 Feb 2020
Andrei provides great communication and very professional service. He was very flexible and worked extremely hard to get all the work done in the shortest time possible, but he did not compromise on quality. He worked very efficiently and considering all the work he had to do, he still left the house clean and tidy. The attention to detail was second to none. I’m extremely happy with my new flooring and would definitely recommend.
Builder Cat LTD
Rating: 5 out of 5
Extension Builder in New Wanstead
Serdar has over 20 years of experience as a professional builder. His extensive experience includes Owner/Builder/Developer of his own company, many years Builder Cat Limited was founded by Serdar Aydinlar, who has since 1996 structural engineering and design experience. Serdar oversees the structure of each project, and monitors the careful execution of the design brief to ensure a flawless finish.
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Latest review:
Bathroom Fitting- 12 Jun 2019
Did a very good and efficient job with minimum fuss. I have asked the builder to quote for another job and do not have any hesitation in recommending this builder.
O G Electrical
Rating: 5 out of 5
Extension Builder in New Wanstead
O G electrical is based in Belvedere and Part P registered with Napit and the Electric safety register. All electrical work undertaken, with 25 years knowledge and experience. Re wires , fuseboards , under floor heating , Cctv , lighting , fire alarms , garden and drive lights,commercial fit outs, 3 phase, extract fans all Electrical installs carried out. Installations to new build houses/apartments throughout London and Kent Inspection and testing Eicrs All work guaranteed.
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Latest review:
Electrical- 1 Dec 2020
Olly was cheerful even though confronted with an ancient wiring system and a difficult problem. He came back for a second day and sorted it. There was a callback which he sorted quickly and without complaint
Zsolt
Rating: 4.7 out of 5
Extension Builder in New Wanstead
It is a family business with 20 years of experience. We have a wealth of experience in all areas of building construction, expansion and renovation.We rarely hire more than one client, so we can allow us to complete the project from start to finish in the right quality, in the right time fame. Traders are fully trained, respected and trusted. Contact us if you want your Dream Home to become a reality.
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Latest review:
Bathroom Fitting- 22 Sep 2025
I recently had my bathroom completely renovated by Zsolt and Mario and the experience was outstanding from start to finish. They were professional, punctual, and incredibly skilled—nothing was too much trouble, and their attention to detail was second to none. One of the highlights of the project was the walk-in shower they installed, It’s beautifully tiled, and gives the bathroom a sleek, modern feel. They kept the workspace clean, communicated clearly throughout. Zsolt clearly take pride in their work, and it shows in the final result. The bathroom looks fantastic and feels like a real upgrade to the home. I wouldn’t hesitate to recommend them to anyone looking for trustworthy, high-quality builders. Thanks again, Zsolt and the rest of the team, you’ve done a brilliant job.

Top rated Extension Builders

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

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What types of services are offered by local extension builders in New Wanstead?

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 New Wanstead 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 New Wanstead who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in New Wanstead?

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

Find extension builders in New Wanstead with MyBuilder

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

Step 2: Compare different extension builders in New Wanstead

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

Step 3: Hire New Wanstead extension builders with confidence

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

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

What to ask a New Wanstead extension builder before hiring?

Before hiring an extension builder in New Wanstead or extension building company in New Wanstead, 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 New Wanstead?

An extension builder in New Wanstead 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 New Wanstead 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 New Wanstead?

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 New Wanstead 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 New Wanstead 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 New Wanstead

Can an extension builder in New Wanstead help with planning permission?

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

Many New Wanstead 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 New Wanstead help with materials and finishes?

Yes, most extension builders in New Wanstead 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.