Extension Builders in Newport, Gwent

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Newport, Gwent

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Joe Ward electrical services
No reviews yet
Extension Builder in Newport, Gwent
I will cover all construction and electrical work and will be offering ev and pv installs by the end the year, I have a great team behind me and we will make sure all customers are happy with the work before leaving
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RUSSELL & SON'S BUILDERS LTD
No reviews yet
Extension Builder in Newport, Gwent
We are a family run business, with over 50 years experience in the construction trade. What we cover, includes but is not limited to: extensions, new build properties, general build and repair, and landscaping including patio. All services range from industrial, commercial and private.
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West Country Carpentry
Rating: 4.9 out of 5
Extension Builder in Newport, Gwent
I have been doing carpentry and construction for 25 + years . We take alot of pride and care in the work we do, all work is undertaken by highly skill workmen . We are very keen to take on all sorts of jobs small or large and give 100% commitment and time to every job
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Latest review:
Extensions- 13 Apr 2024
I had a lot of work done inside the house, installing a kitchen and bathroom including the plumbing and electrics, knocking down walls and changing the layout of the rooms.The work took a lot longer than expected but was completed to a high standard. We had to wait a long time for windows which held everything up and was beyond the control of Martyn or the team.The team were professional and knowledgeable and respectful of us having to live in the house meanwhile.
Williams Plastering
New on MyBuilder
Extension Builder in Newport, Gwent
We are an established company with over 25 years experience in the building plastering, rendering and damp solutions industry. We specialise is all aspects of restoration and refurbishing old properties. Experts in Plastering and rendering trade from traditional lime render to modern silicone and colour render systems. We pride ourselves on quality workmanship, great relations with our clients and a huge commitment to guiding all our customers through the process of the required works. All our jobs come with a 10 year warranty. Check us out on instagram geraint_plasterer
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Gf construction
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Hello I'm Gareth the guy behind G.F.construction.I am a easy going friendly chap who loves making peoples wishes come true😊.I am a time served bricklayer but have picked up alot of skills on the way ie plastering carpentry rendering to list a few.Detail and care is what separates me from the rest in my opinion which has always kept customers coming back to me time after time.
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Latest review:
Conversions - General- 11 Nov 2025
Many thanks for your professionalism and approach to what was a small but never the less very important job for us! happy to endorse and recommend GF Construction
AandT
No reviews yet
Extension Builder in Newport, Gwent
When choosing tucker roofing you can be sure of our full attention to your requirements and our ability to construct, we have a specialist roofing team undergoing works from pitches roofs to flats roofs commercial and domestic. With over 15 years in the trade we have completed a lot of small extension loft conversion etc
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B And E builders limited
Rating: 5 out of 5
Extension Builder in Newport, Gwent
B AND E BUILDERS LTD Is a small company we undertake any works , small big, it doesn’t matter. We guarantee you quality honestly And jobs to start and be done on the time we promise.
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Latest review:
Plastering- 22 Jan 2026
I hired Aries through MyBuilder and I could not be happier with the work. He went above and beyond, even helping with tasks that were not part of his job. His workmanship is excellent, very skilled, respectful, polite, and understanding throughout the whole process. There were no hidden or extra costs, and he even worked weekends to make sure the job was completed on time. I highly recommend him and would definitely use his services again. The best expereince I've had a with a builder!
Thomas westall contractor
No reviews yet
Extension Builder in Newport, Gwent
Hi there I’m a one/two man team who has 10 years experience in property maintenance and 5 years in commercial tiling/shop fitting/ bricklaying. Cscs reg. all aspect of building work undertaken with free quotes.
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C R Watt
No reviews yet
Extension Builder in Newport, Gwent
Experienced carpenter with over 22 years of experience. I've done all sorts of carpentry from making and installing hardwood kitchens to building castle doors. All on site carpentry including partition walls,insulation, hanging doors,installing windows, laying floors etc...etc...I've also had my own bespoke campervan building company for over 4 years. I worked 6 years in a model makers which specialises in film sets etc so I'm used to very unusual and challenging projects. I'm a well spoken professional with good people skills that prides myself on the finish. Customer satisfaction is a must to keep a good reputation 👌
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SB Construction Services
No reviews yet
Extension Builder in Newport, Gwent
With a robust nine years actively immersed in the trade, my professional journey has been defined by a diverse array of projects and a steadfast commitment to quality craftsmanship. Throughout this period, I have successfully undertaken and completed a wide spectrum of transformations, ranging from comprehensive HMO developments and intricate garage conversions to extensive full-house refurbishments that breathe new life into existing properties. My expertise also extends to the meticulous fitting of high-end kitchens and bespoke bathrooms, ensuring both optimal functionality and exquisite finishes. This broad experience, gained across various locations and client specifications, has honed my problem-solving abilities and adaptability, establishing a proven track record of delivering exceptional results on every assignment.
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D J E Solutions
No reviews yet
Extension Builder in Newport, Gwent
Ground works, brick and blockwork, garden patios, landscaping.
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Nathan roberts
No reviews yet
Extension Builder in Newport, Gwent
Experienced bricklayer with the same company since 2003, punctual and take a lot of pride in my work
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C.W handyman services
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Hi,my name is Craig and I run my own little handyman business, I pride myself on good honest fairly priced work,at a professional level, I've been doing all sorts of jobs and building my business over the last 3 years,jobs including Kitchen fitting, Bathroom fitting, Facias and Gutter Cleaning, Painting and decorating, General plumbing and building, Tiling, Flat pack building, All jobs undertaken, if this fits your needs then please don't hesitate to get in touch. Thanks again.
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Latest review:
Extensions- 19 Oct 2025
Did a great job, really efficient job. Everything was explained really clearly at each step of the job. Thanks so much Craig!
Lw joinery
Rating: 5 out of 5
Extension Builder in Newport, Gwent
I do joinery first second fix,kitchens,bathrooms,doors, windows,flooring,roofing,roof Windows,facia boards ,guttering decking,Fenceing
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Latest review:
Bathroom Fitting- 13 Dec 2025
We are so pleased with the work Lee did repairing all the damage for a leak we had in our shower. Lee was really clear about what needed to be done and the work was completed to a really high standard. Lee was warm and friendly and always left the place immaculately clean and tidy. Would recommend him without hesitation.
Greenways Grounds Maintenance
No reviews yet
Extension Builder in Newport, Gwent
Here at Greenways , our pictures and reviews speak for themselves! We carry out works from Qualified designing to implementation. All grounds works , building, landscaping , fencing , driveways and buildings. Please check out our website and get in touch today!
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PJ Carpentry services
No reviews yet
Extension Builder in Newport, Gwent
I am fully qualified carpenter with nearly 20 years of experience. I cover all aspects of carpentry and building works.
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Top rated Extension Builders

Our Extension Builders in Newport, Gwent, are rated 5 out of 5 based on 3 reviews from customers like you.

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What types of services are offered by local extension builders in Newport, Gwent?

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 Newport, Gwent 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 Newport, Gwent who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Newport, Gwent?

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

Find extension builders in Newport, Gwent with MyBuilder

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

Step 2: Compare different extension builders in Newport, Gwent

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

Step 3: Hire Newport, Gwent extension builders with confidence

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

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

What to ask a Newport, Gwent extension builder before hiring?

Before hiring an extension builder in Newport, Gwent or extension building company in Newport, Gwent, 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 Newport, Gwent?

An extension builder in Newport, Gwent 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 Newport, Gwent 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 Newport, Gwent?

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 Newport, Gwent 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 Newport, Gwent 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 Newport, Gwent

Can an extension builder in Newport, Gwent help with planning permission?

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

Many Newport, Gwent 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 Newport, Gwent help with materials and finishes?

Yes, most extension builders in Newport, Gwent 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.