Extension builders in Newnham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 1.5 (2 reviews)

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Some of our top rated extension builders in Newnham

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Eyles Building and Plastering services
Rating: 5 out of 5
Extension Builder in Newnham
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 .
B And E builders limited
Rating: 5 out of 5
Extension Builder in Newnham
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!
JJB Bricklaying
No reviews yet
Extension Builder in Newnham
I'm a self employed brickylayer. I can do any masonry work. i.e stone, patios ect. I can also do landscaping and general building work. Can also drive a digger. I'm clean and tidy and take pride in my work. The job has to be done right without cutting corners
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vintage oak buildings ltd
No reviews yet
Extension Builder in Newnham
Hello I’ve been in the industry 35yrs now and worked for a lot of very good company’s along the way I set up vintage construction in 2012 and over the years we have managed som e very prestigious projects We work nationwide and we have also spent 3 years running a large renovation in Tuscany Italy ,the south of France and Ireland We help coustmer with design issues and run full turnkey projects from groundwork’s to completion handover
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DJL building contractors
Rating: 5 out of 5
Extension Builder in Newnham
We are a medium size building contractor. Undertaking extensions, refurbishments and renovation works. Over 30 years of experience within the construction industry. We always aim to complete all works on time to total clients satisfaction and good value. Please visit our google page for recent works and 5star google rating
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Latest review:
Demolition- 5 Oct 2026
Site clearance completed quickly and efficiently. Excellent communication. Would use again.
Samsons Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Newnham
We cover all carpentry and construction works to a great standard and always happy to help. Get in touch to receive a free quote.
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Latest review:
Carpentry- 17 Nov 2023
I can highly recommend Sam. He fitted some skirting boards for me, which were done to a high standard, and he left everything clean and tidy.
Crafted Creations
Rating: 5 out of 5
Extension Builder in Newnham
Crafted-creations.co. uk We are based on great relations and high quality workmanship. Our knowledge & ability in the crafts will bring your ideas to life. Full property renovations, bespoke building projects & decorating. General building projects, small and large. Loft conversions, extensions & summerhouses. Bespoke joinery, kitchens & Carpentry. Tiling, painting & decorating. Landscaping, decking & patios. Over 10 years experience of carpentry, masonry, property renovations & decorating.
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Latest review:
Painting & Decorating- 18 May 2026
Very happy with the result
Daniel Sims
Rating: 4.9 out of 5
Extension Builder in Newnham
At D.C projects and property management company limited we can provide all services for any project. We also do property management and property maintenance. We can also now provide remedial works for aluminium/pvcU windows, doors and glazing related issues. We have a excellent, hard working, friendly team.
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Latest review:
Windows & Doors (uPVC & Metal)- 23 Apr 2025
After a quick message in the evening they was here the next day. Was impressed by their commitment to going the extra mile. Highly recommended. Thanks
Ademi Contractors LTD
Rating: 5 out of 5
Extension Builder in Newnham
We are an experienced team on house extension, loft conversion, landscaping also on interior house renovation .
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Latest review:
Roofing (Pitched)- 18 Aug 2026
Neat and tidy job completed on schedule despite the very hot temperatures experienced.
Property solutions
Rating: 4.7 out of 5
Extension Builder in Newnham
We are a long established company . We have carried out projects from 10 k up to million pound we specialise in barn conversions. We have an architect . Structrual engineer and building control officer who we work very close to. We can offer a complete one stop service. We are experienced in wall removals and deal with everything required from Building control to beam calculations .
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Latest review:
Extensions- 29 Jul 2026
I rarely leave negative reviews, but I believe in honesty. Paul started out great, very helpful and a quality job up until the finishing. Extremely poor internal 2nd fix carpentry all had to be redone, constantly promised arrival of trades that didn't turn up and all of a sudden, Paul became barely contactable. Then when I asked about building control which Paul had said was taken care of, no answer. I contacted the council to find out no submissions had ever been made, despite being told they have. It's not impossible to get sign off as I don't have evidence of the correct stages being completed. Now, 6 months on, the whole porch has sagged and after an intrusive inspection, half of the timber joists aren't even fixed! The front door was supposedly ordered, 6 months later we were still waiting and endure a winter with makeshift door! Honestly Paul, if you'd talk I'd have an honest conversation because most of you work is quality. My advice to others, avoid!
Jersey Developments
Rating: 5 out of 5
Extension Builder in Newnham
Development company based in Bristol who specialise in new builds, barn conversions, loft conversions, extensions and ALL aspects of carpentry. We are a company run by two business partners who are friends from school. We are both happy to talk and advise on whatever your needs with a free quote.
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Latest review:
Conversions - General- 27 Oct 2020
Both Tom & Del (Jersey Developments) were great to work with throughout the entire process of my Garage conversion. They were on time, within the budget, and listened to my needs. Excellent communication, great attention to detail, and they don't cut corners. Most of all- job was completed within the time frame given
C T E DESIGN AND BUILD
Rating: 5 out of 5
Extension Builder in Newnham
I am a 44 year old married man with a family.when i get the opportunity i enjoy travelling and fishing. I do not normally advertise, but in the current climate i feel it wise. I have always got along with all my previous customers, with many people returning for future work. I always respect your home as if it where my own.I am happy working alone or as group,i have many sub-contractors to hand if needed. Gas safe plumber NICEIC electrician I find it very easy to organise any other trades. Also i can project manage any job of any size which takes the stress away from your selfs. I have good communication skills with all trades and all clients which have hired me in the past. I have always done my job properly and i am proud of the work i have done in the last 23 years. And proud that many clients have had me back to do moor work.I do not cut corners believing that if a job is worth doing then it should be done properly.At the same time keeping my prices fair.
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Latest review:
Extensions- 10 Mar 2010
Nice level sub floor. The laminate went down perfect.
The Shires Mason
No reviews yet
Extension Builder in Newnham
The Shires Mason is looking to undertake all aspects of masonry in the building trade. From extensions brick/block work, stone laying, repointing and much more. I have over 10 years of experience in the building trade and I am looking to work with customers to help develop on their ideas and meet their demands as a sole trader.
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Gloucester construction ltd
No reviews yet
Extension Builder in Newnham
We strive to give the lowest quote prices with the highest standard of work. We truly are, professionalism at home.
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M.B BUILDING SERVICES
No reviews yet
Extension Builder in Newnham
Professional plasterer and renderer providing high-quality plastering and rendering services for domestic and commercial properties. Experienced in all aspects of internal plastering, external rendering, skimming, dry lining, ceiling repairs, and wall finishing. Specialising in: • Plastering services • Skimming walls and ceilings • External rendering and coloured render systems • Pebble dashing and smooth render finishes • Dry lining and plasterboarding • Ceiling repairs and patch plastering • Home renovations and property refurbishments • Domestic and commercial plastering work Known for reliable service, attention to detail, clean workmanship, and competitive prices. Every project is completed to a high standard with a smooth, durable finish ready for decorating. Covering all types of plastering and rendering jobs, from small repairs to full house renovations. Free quotes available and all work carried out professionally and efficiently.
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Gf construction
Rating: 5 out of 5
Extension Builder in Newnham
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

1.5

Top rated Extension Builders

Our Extension Builders in Newnham, are rated 1.5 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 Newnham?

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 Newnham 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 Newnham who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Newnham?

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

Find extension builders in Newnham with MyBuilder

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

Step 2: Compare different extension builders in Newnham

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

Step 3: Hire Newnham extension builders with confidence

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

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

What to ask a Newnham extension builder before hiring?

Before hiring an extension builder in Newnham or extension building company in Newnham, 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 Newnham?

An extension builder in Newnham 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 Newnham 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 Newnham?

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 Newnham 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 Newnham 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 Newnham

Can an extension builder in Newnham help with planning permission?

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

Many Newnham 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 Newnham help with materials and finishes?

Yes, most extension builders in Newnham 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.