Extension Builders in Newport, Gwent

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (2 reviews)

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Some of our top rated extension builders in Newport, Gwent

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LFB CONTRACTORS LTD
No reviews yet
Extension Builder in Newport, Gwent
Look Fresh Building Contractors Ltd is a trusted and reliable construction company dedicated to delivering high-quality building services with precision and professionalism. We specialise in residential and commercial projects, offering expert solutions in renovations, extensions, refurbishments, and new builds. At Look Fresh Building Contractors Ltd, we pride ourselves on attention to detail, strong workmanship, and a commitment to customer satisfaction. Our experienced team works closely with clients from concept to completion, ensuring every project is delivered on time, within budget, and to the highest standards. Whether you’re transforming your home, upgrading your business space, or starting a brand-new build, Look Fresh Building Contractors Ltd is here to bring your vision to life — with quality you can see and results that last.
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AAbuildingcontractors
Rating: 5 out of 5
Extension Builder in Newport, Gwent
We are a partnership both worked in the construction industry for many years. An undertaker all renovation and Convertion work.
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Latest review:
Plumbing- 20 Apr 2018
Very pleased with the work completed. Aaron and his apprentice Gareth arrived on time and were very pleasant and respectful throughout the whole process. Aaron allowed us time to talk things through when needed which was very helpful. They both worked quietly, efficiently and their work was very neat. Aaron was also very knowledgeable and was able to answer any questions asked. The price was competitively priced and well worth the money. Would definitely recommend.
amp builders
Rating: 5 out of 5
Extension Builder in Newport, Gwent
We work every day with our team and make sure all our work is completed at the highest standard. We also ensure that you have a point of contact 24 hours a day 7 days a week. Our team is very friendly and clean and our tradesmen are all NVQ qualified and very experienced and knowledgeable at all trades. We undertake all aspects of work, work along side various insurance companies and property investors and offer very competitive price’s! Thanks for you’re time.
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Latest review:
Insulation- 27 Jan 2019
The boys did a great job insulating the loft and were friendly and hard-working throughout . Would highly recommend .
Adam Bosley Brickwork and Paving
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Hi, My name is Adam I'm honest and hardworking, my work is always to the highest standards, I always show up for work on time, I leave the site clean & tidy overnight and when finished, I never take on work that is beyond my capabilties and I stick to my quotes and never ask for more money.
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Latest review:
Bricklaying- 9 Dec 2017
Excellent job done, all within a week of first contact. Great communications and reliable.
GC Home Improvement
Rating: 4.3 out of 5
Extension Builder in Newport, Gwent
Here at GC Home improvement we specialise in everything building. Interior or exterior we have you covered.
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Latest review:
Bathroom Fitting- 30 Jun 2025
Unprofessional and discourteous. Accepted my invitation to quote. Agreed a date and time to attend to quote. I rushed home from work to be available for the meeting. Trader didnt turn up. I sent an SMS messaged to query. No response. I sent a message on this platform to query. No response. No message to cancel. No message to apologise and explain. No courtesy. No respect for peoples time. Be mindful of this when selecting GC Home Improvement. In my experience, this kind of disregard can sometimes translate into similar disregard when it comes to workmanship.
I &S Project House builders
No reviews yet
Extension Builder in Newport, Gwent
General Builder with over 25 years experience that include everything from kitchen and bathroom fitting to extensions. Wide range of skills: Plastering & External render Tilling Carpentry Loft room conversion and much more
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Jac Jones Construction
No reviews yet
Extension Builder in Newport, Gwent
South Wales based Construction company. specialize in groundwork, new builds and civil engineering. We cover all aspects of the building trades with a well established team of professional time served tradesmen. We work with many independent architects and surveyors, have great relationships with the local authorities and building control. Being a member of Federation of Master Builders gives the client great benefits from guaranteed work, discounted Structural warranties and peace of mind
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Mark Mackinlay
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Hi I'm Mark, I am a bricklayer by trade and multi skilled tradesman having worked in construction for 30 years, working on major construction projects right down to simple garden walls, amassing a lot of skills, knowledge and experience. I pride myself in my work and satisfying my customers needs.
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Latest review:
Garden Maintenance- 6 Apr 2017
Pond removed and area turfed - i amended requirement during job and Mark stuck to quote - Job well done.
DotLen Construction
No reviews yet
Extension Builder in Newport, Gwent
Bricklayer with over 10 years experience, specialising in house extensions, knock-throughs, garden walls and Landscaping
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Williams & Price Building services ltd
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Williams & Price are members of the Federation of master builders,We offer a stress free approach to the client when providing our services,as we believe it is crucial to be the best in our industry in order to grow as a business.Specialising in property extensions ,with a combined experience of 35+ years in the building industry.Williams and Price pride themselves on completing all projects to the highest of standards,whilst communicating with the client throughout the entire process .
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Latest review:
Liam and Stephen done a great job building my extension,we are really happy with how it turned out,I would 100% recommended them.
First Class Windows,Doors and Conservatories
No reviews yet
Extension Builder in Newport, Gwent
Here at First Class Windows,Doors and Conservatories we are a family Buisness run by husband and wife Paul and Melanie who between them have over 60 years experience in the industry. Every job that we take on is personally looked after by Paul or Melanie to make sure you get an excellent level of customer service from the start of the project until completion. We offer free quotes and take no deposits at all and all our products come with a rock solid 10 year guarantee.
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Entire Building Services
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Entire building services are a building and improvement team undertaking kitchens, renovations, conversions, complete refurbishment , maintenance and new builds. Our building company has many years of experience in the construction industry. We are well established as being outstanding in its contracts and are considerate of the care and understanding needed when working on projects in both domestic and commercial sectors .
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Latest review:
Carpentry- 6 Feb 2017
Great job, and great guy. He was early to do the work, and finished within the hour.
Elevia
No reviews yet
Extension Builder in Newport, Gwent
We are a reliable building company specialising in high-quality residential construction and renovation work. From extensions and refurbishments to full project management, we take pride in delivering exceptional workmanship, clear communication, and honest pricing. Every project is handled with care and attention to detail, ensuring work is completed safely, on time, and to the highest standards. We work closely with our clients from the initial consultation through to completion, making the process straightforward and stress-free.
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Rhys jones
No reviews yet
Extension Builder in Newport, Gwent
Ground worker which covers all aspects of Groundworks from digging footings , to finishing works , all aspects of drainage undertaken
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Eyles Building and Plastering services
Rating: 5 out of 5
Extension Builder in Newport, Gwent
I am a self employed bricklayer and plasterer with 14 years experience, I have city and guilds nvq advanced level 3 qualifications and a cscs gold card holder and I am fully insured. I have also worked for a large building company in Bristol covering all aspects of building work and have all the skills as a multi trade and experienced builder, I work to a very high standard and attention to detail and cleanleness on work under taken. I take my job very seriously and aim to do the best job.
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Latest review:
Very pleased with our finished extension. Originally we were just getting luke to do the shell of the extension but after seeing his work and professionalism we got him to do the inside aswell. We were very happy from start to finish. They are unlike other builders that come and go as they please. Luke stuck to his time scale and stayed on the job from start to finish. Would highly recommend .
Dennis Plastering and Buildings services
Rating: 5 out of 5
Extension Builder in Newport, Gwent
Dennis Building is small independent company based in Cardiff. I'm very flexible with availability & happy to help any customer. I cover all aspects of Internal building & carpentry. We cover all extensions , conversions and refurbs. We we specialise in Home /Room Renovations to a good quality standard.
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Latest review:
Conversions - General- 3 Sep 2026
From beginning to end, Dan and his team have been absolutely fantastic! Dan came to give us a quote during the evening time to work around us, and gave us an honest, transparent and exceptionally competitive price for the work. Since then, he and his employees have worked incredibly hard to meet our kitchen fitting deadline, even working into the evening to ensure all was finished to our schedule. The boys are incredibly polite, working cleanly and respectfully. They were also very accommodating when we had other trades people working in the house, adapting their work schedule to make life easier for everyone. Their work has been completed to an exceptional standard, and I knew I could contact Dan at any time with questions or queries, which were then always answered promptly. There were absolutely no hidden costs, and the value for money is remarkable. I will definitely be using them for future building work, and cannot recommend this team enough!

Top rated Extension Builders

Our Extension Builders in Newport, Gwent, are rated 5 out of 5 based on 2 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.