Extension builders in New Wanstead

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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

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 New Wanstead

3220 Results

Sort by:

TOP BUILDERS LONDON LTD
Rating: 5 out of 5
Extension Builder in New Wanstead
About Us We have had the privilege of working with numerous reputable companies in both residential and commercial sectors. At TOP BUILDERS LONDON, our unwavering commitment lies in comprehending and fulfilling our clients’ distinct requirements. We excel in overseeing all aspects of property maintenance, ranging from minor repairs to extensive refurbishment projects. Our devoted team takes immense pride in their work, catering to our clients’ needs with utmost dedication.
Get in touch
Latest review:
Demolition- 30 Apr 2024
Excellent Customer Service. Did a wonderful job for my shed removal and was very reasonable and pleasant. Thank you very much Fatos.
SPEKT GROUP LTD
Rating: 4.8 out of 5
Extension Builder in New Wanstead
We are a team father and sons, with over 30 years of experience in Wood Occupations and construction sites, who's goal it's to provide our customers with quality services.
Get in touch
Latest review:
Carpentry- 11 Mar 2025
Great work and would recommend!
G.M.G.U.K Ltd
Rating: 5 out of 5
Extension Builder in New Wanstead
I have over 20 years experience for internal and external decoration and refurbishment . Last 5 years I have worked as a site manager and on projects over 3 million £ in Eco refurbishment.as i have learn how to be more proactive and how to deal with client and subcontractors also managing budgets , orders and labour on site ( over 100 labour on site), I feel that my place is more on being on the tools as this is what i like to do more.
Get in touch
Latest review:
Handyman- 21 Jul 2018
Roland (who works for Gabriel) completed my raised beds. Very helpful and hardworking. Job done! Thanks, Roland!
KK Construction London Ltd
Rating: 5 out of 5
Extension Builder in New Wanstead
Hello my name is Robert and I have 27 years of experience in all fields. When it comes to business, I have done a lot of work all around England including loft conversions, extensions, electrical work, refurbished houses inside and out, plumbing, gas safe boiler installations, partitions, ceiling, doors, kitchen, bathrooms, painting, tiling, double glazing, flooring.
Get in touch
Latest review:
Bathroom Fitting- 14 Sep 2021
Robert and his team were fantastic very happy with the end result that was finished within the promised time I would certainly use them again
Fussion Contracts
Rating: 5 out of 5
Extension Builder in New Wanstead
Hello, I’m a carpenter with 6 years experience who specialises in small odd jobs and refurbishments . Have a small crew and subcontractors availible on requests or if needed for the job. Fully insured and with trackable references.
Get in touch
Latest review:
Carpentry- 7 May 2018
Good guys, committed to making sure the job is done right and to high standard. Many thanks
Bellafronte painter
Rating: 5 out of 5
Extension Builder in New Wanstead
Bellafronte’s Construction We are a professional company specialising in Painting and Construction, providing high-quality services for residential and commercial properties. Our services include interior and exterior painting, renovations, property improvements, repairs, finishing work, and a wide range of general construction services. We take pride in delivering reliable, professional workmanship, with great attention to detail and a strong commitment to customer satisfaction. Our Services * Interior & exterior painting * Surface preparation & finishing * Repairs & maintenance * General construction work * Interior and exterior improvements * Residential & commercial projects Our goal is to provide quality workmanship, reliability and professional service on every project, from small jobs to complete property renovations. Contact us today to discuss your project and request a free quotation.
Get in touch
Latest review:
We are very pleased with the work carried out by this company. From the first contact, the team was professional, polite and easy to communicate with The work was completed to a very high standard, with excellent attention to detail. They worked efficiently, kept everything clean and made sure we were happy with the final result. We would definitely use their services again and highly recommend them to anyone looking for reliable and professional tiler work.
Elite Build Group
Rating: 5 out of 5
Extension Builder in New Wanstead
Elite Build Group is a trusted building and construction company delivering high-quality domestic and commercial projects across a wide range of sectors. Previously trading as Pro Build, we built a strong reputation over many years, earning hundreds of 5-star reviews and establishing ourselves as a trusted, verified, and highly recommended contractor on this platform. As our business has grown, we have expanded our team and rebranded as Elite Build Group to reflect the wider range of services and larger projects we now undertake. We specialise in all aspects of construction, including new builds, home extensions, renovations, refurbishments, loft conversions, structural alterations, property developments, commercial fit-outs, and complete building projects. From the initial consultation through to final completion, our experienced team is committed to delivering exceptional workmanship, clear communication, and projects completed on time and within budget. Whether you're improving your home, expanding your commercial premises, or planning a large-scale development, Elite Build Group provides a professional, reliable, and fully managed service with quality at the heart of everything we do. Our reputation has been built on trust, attention to detail, and consistently delivering outstanding results for our clients.
Get in touch
Latest review:
Plumbing- 1 Aug 2026
Very good job, quick and efficient!
ScutariConstruction
Rating: 5 out of 5
Extension Builder in New Wanstead
Scutari Construction is a limited company based in London. We are a very reliable and professional team of tradesmen with over 10 years of experience on the building industry, committed to deliver the highest levels of quality and service to our clients.
Get in touch
Latest review:
Extensions- 14 Apr 2021
Mel and team completely transformed our house in a very timely and professional manner. I honestly cannot say enough good things about him. The team works really hard and their model provides the fastest, highest quality construction at a reasonable price. Use these guys!
EHJ Developments LTD
Rating: 4.8 out of 5
Extension Builder in New Wanstead
Our construction company offers comprehensive services encompassing plumbing, electrical work, carpentry, full house refurbishment, and loft and house extensions. With expertise in diverse trades, we deliver high-quality craftsmanship and personalized solutions to meet every client's needs. From minor repairs to large-scale renovations, we handle projects with precision and efficiency, ensuring superior results and client satisfaction. Our skilled team is dedicated to excellence, using innovative techniques and premium materials to achieve durable and aesthetically pleasing outcomes. Whether it's upgrading a kitchen, adding extra space with a loft extension, or revamping an entire property, we pride ourselves on delivering exceptional construction services that enhance the functionality and value of homes.
Get in touch
Latest review:
Carpentry- 15 Jul 2026
Happy to recommend EHJ Dev. Ltd. Ash did a nice job (carpentry) was prompt; good communications and we would definitely ask him again when the need arises.
Truly Served
Rating: 5 out of 5
Extension Builder in New Wanstead
We do all types of building work including extension,plumbing, electric,wood work etc. but our specialty is bathroom and kitchen fitting. We are passionate, hardworking, punctual and reasonable in price. We keep monitoring on all aspects and finishes of project up to end.
Get in touch
Latest review:
Kitchen Fitting- 20 Dec 2025
Great service from the builder. He listened to everything that I wanted & provided really helpful advice. He completed the job to a great standard and am really happy with the results. I wanted new kitchen countertops and electric hob/sink and tap fitted instead of remodelling my whole kitchen. I also felt very safe with leaving him to work alone in my house. Would recommend and use again. Thank you!
H&S handy Works
Rating: 5 out of 5
Extension Builder in New Wanstead
I have been working on multi million pound projects in construction for 28 years. I take great pride in my work but now it’s time to make my own customers happy with good workmanship. I take pride my work. I will never leave a job unless the customer is happy. I will also follow up a job with a message to make sure they are happy with the work that has been achieved. My skills are welding, architectural metal work, painting, decorating, plaster boarding tape and joining, building sheds, converting shed into Summer House. I can also do driveway gates and wooden gates, fencing basically I can do quite a lot with my skills and knowledge. I can work all around Essex and some London areas. If you choose me to do your work at the end of it, I promise you will have a big smile as I will not leave the job and leave a customer unhappy. I take pride in my work.
Get in touch
Latest review:
Plumbing- 27 Feb 2026
Very quick response I’m very professional and reasonably priced will definitely use again
F&N HOME IMPROVEMENT
Rating: 5 out of 5
Extension Builder in New Wanstead
Extension, loft conversion.Painting ,tiling ,roofing. Porches,kitchen, bathroom refurbishment etc
Get in touch
Latest review:
Restoration & Refurbishment- 12 Dec 2021
Flamur did a great job on repairing, plastering and painting our damaged walls and ceilings. He also matched and replaced a wooden ledge which was damaged. He was very responsive, knew exactly what was needed to make a perfect finish and completed the works in a timely manner to a very high professional standard. He also helped source materials that we needed. We were very pleased with the outcome and would use him again. We couldn't recommend him highly enough.
Miron
Rating: 5 out of 5
Extension Builder in New Wanstead
General billing Painting, loft conversion, extension, handyman
Get in touch
Latest review:
Handyman- 15 Sep 2021
He was very well manned and professional and did a little work more work without charging extra. He is very tidy and the price was very reasonable. I will certainly hire him again in the future . Thx Miron xxx
William kersey
Rating: 5 out of 5
Extension Builder in New Wanstead
Hello there, my name is William I’ve been a builder for many year mainly constructing extensions and loft conversions as well as refurbishing and maintaining
Get in touch
Latest review:
Wrap around kitchen extension on Victorian terrace. William is extremely hard working, has superb attention to detail on everything he does. He’s wonderfully polite and courteous and it was an absolute pleasure to have him working on and in our home.
rfi builders ltd
Rating: 5 out of 5
Extension Builder in New Wanstead
Hi! My name is Rifat, I’m the proud owner of RFI builders. I have 30+ years experience in the construction industry having done jobs in, brick laying, plastering, flooring, painting, loft conversions, extensions and many more!
Get in touch
Latest review:
Plastering- 4 Oct 2024
Mr Rifat did an excellent job for plastering rooms and i would recommend him to everyone highly. The work he has done is to a very high standard and completed in 3 days. His quote was very helpful and comprehensive and he was helpful and very kind and calm. He did not take a break from doing the work, even though i told him to take a seat for 5-10 minutes. He is a very hardworking person. I think anyone to catch him to do a job for themselves is very lucky. I recommend him to everyone because he knows how to do good job.
A&S Building service
Rating: 5 out of 5
Extension Builder in New Wanstead
Hi there, my name isAlbian. thanks for looking at my profile we’re experts on carpentry specialists who work in London. We also specialise in: 1-roofing 2-doors 3- flooring etc. We have 10+ years of experience in building.
Get in touch
Latest review:
Carpentry- 28 Feb 2024
Albian completed a small but tricky job replacing some floor boards. He was fast, efficient and his price was very competitive.

4.1

Top rated Extension Builders

Our Extension Builders in New Wanstead, are rated 4.1 out of 5 based on 18 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 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.