Extension Builders in Newport Pagnell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (4 reviews)

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

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 Newport Pagnell

559 Results

Sort by:

J Allsop
Rating: 5 out of 5
Extension Builder in Newport Pagnell
I have 30 years experience of all types of building work , refurbs , extensions and new builds . I work closely with an architect locally so can point you in the right direction for drawings and planning . I also have a close relationship with guys and girls of all trades
Get in touch
Latest review:
Bricklaying- 16 May 2024
James gave us a competitive quote for our front of property new wall and arrived on the day promptly and from the word go was professional organised and obviously knows his trade. He with Byron ( my apologies if I have your name wrong ) worked very hard to complete the wall which has given our property much more kerb appeal. Excellent job James it was a pleasure having you both working at our property on our wall and I would have no hesitation in highly recommending you. Thanks again for a brill job!
W J Clarkson & Son LTD
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Clarkson Builders is a local building company serving Milton Keynes and the surrounding areas. We have been around a long time, originally formed in 1966 by Walter John Clarkson ( AKA - Granddad) . And then carried on by another 2 generations. We are a professional, reliable and highly recommended building company working with various architects from around the area. Please feel free to visit our website for some more information, and feel free to contact us.
Get in touch
Latest review:
Extensions- 28 Feb 2019
Work involved house extension, new kitchen and new bathroom. Great bunch of guys who completed the work efficiently and to a great quality standard. Offered a very competitive quote, with a easy to understand breakdown of all the costs involved. Kept us informed throughout the project. Any concerns or questions we had were dealt with efficiently with complete professional friendly manner. We were very happy with the end result, with a number of friends and family commenting on how great it all looked. Thanks Jamie, Jack, Paul and the guys! Will defiantly bear them in mind for future work, thank you very much.
Cole Builders
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Hi im Ben from cole builders Were a family run company from Newport Pagnell , Milton Keynes . We only take one job on at one time and complete the work ourself ...
Get in touch
Latest review:
Kitchen Fitting- 6 Dec 2015
Ben did a great job on a complete kitchen refit
General Houses Innovation
Rating: 5 out of 5
Extension Builder in Newport Pagnell
I am the builder . Also ,the menager of my company . I have great experience in I have the vast experience in any branch of processing regarding construction or renovation of your home. 20 years I work on this. private and commercial jobs . I have excellent references. I'm punctual and precise. Quality -price This tradesperson previously traded as General Houses Innovation Ltd (12427556). All feedback received prior to 2 February 2024 relates to General Houses Innovation Ltd.
Get in touch
Latest review:
Extensions- 28 Oct 2025
Happy overall. Definitely the main benefit was that they project manage for you and can undertake the entire project with their own team and subcontractors. Their quote was very competitive and was also great because it included all work to full completion including decoration so we weren't left with bare plaster and concrete floors. The job did take longer than quoted, however to be fair we did ask them to refit another bathroom for a decent price. On top of this, there were other things including an unforseen meter move, floor levelling and floor laying that wasn't originally anticipated. No additional money was charged for these things, just materials.
Andrei
Rating: 4.9 out of 5
Extension Builder in Newport Pagnell
Small team dedicated to provide best quality in painting and decorating, kitchen design and fitting, bathroom fitting and floor fitting
Get in touch
Latest review:
Painting & Decorating- 5 Apr 2026
happy with the wall panelling in my kids’ room. Great quality, neat finish, and professional. My kids will love it — I would recommend!
FinaRA
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Friendly and reliable builders specialising in renovations, extensions, painting, flooring, tiling, and general building services. We deliver clean, high-quality work at fair prices with excellent customer service.
Get in touch
Latest review:
Hard Flooring- 23 May 2026
I can’t recommend them highly enough. We ended up hiring them for bathroom renovation including tiles, sub flooring rework, decorating. They maintained a great level of communication, were on time and completed according to the estimated timescales and budget. I would not hesitate to hire them again. We will keep in touch with them to have our patio done over the next year.
PMS Construct Limited
Rating: 5 out of 5
Extension Builder in Newport Pagnell
PMS Construct is fully insured. We offer fast, efficient property maintenance services at competitive prices. At PMS Maintenance, we pride ourselves on our work and believe there is no job too big or too small for our experienced team of professionals. We are happy to provide quotes for larger scale projects, while smaller trade services or building maintenance work can be charged on the job. One call access to most trades 24-hour emergency services.Bespoke and efficient
Get in touch
Latest review:
Fencing- 25 Feb 2020
Did what was agreed at the price agreed ; turned and when he said he would; left things clean & tidy; would recommend for fencing as don't know about his other capabilities.
Brooklands construction Ltd
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Welcome to Brooklands Construction Ltd, your local construction company in Milton Keynes. We specialise in delivering high-quality finishes for all your building projects. With years of experience, our team of skilled professionals is dedicated to providing top-notch service and exceeding your expectations. From custom builds to project management, we have you covered.
Get in touch
Latest review:
Conversions - General- 1 Jun 2025
Brooklands Construction completed a living room extension for us. TJ provided professional consultation and a thorough explanation of the work scope. Throughout the project, TJ and his team maintained a polite and courteous demeanor, consistently leaving the work area clean and tidy. The quality of workmanship was exceptional. We highly recommend their services and will certainly use them again.
Archway Building MK
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Archway Building & Plastering are an honest, reliable company based in Cranfield and surrounding areas with 30 years experience in the building trade. Our company is committed to excellent workmanship and exceptional customer service. Archway Building & Plastering are dedicated to providing highly professional domestic and commercial services.
Get in touch
Latest review:
Extensions- 21 Apr 2025
I highly recommend Archway Building MK for their outstanding work removing our main structural wall and installing a supporting beam. Wayne delivered exactly what was promised—on time and at a fair price. His team was professional, kept me informed throughout the process, and made sure the job was done safely and to a high standard. What stood out was their reliability and easy communication. He was always responsive and easy to reach. He assisted until I got my completion certificate. I highly recommend Wayne for his services. Thank you, Wayne.
Bedford Boilers
Rating: 5 out of 5
Extension Builder in Newport Pagnell
We are a general building company with plumbing, heating, electrical, carpentry, brickwork, and plasters. You you need it doing we can do it.
Get in touch
Latest review:
Central Heating- 9 Jan 2023
Great service from experience plumber. Efficient. Was also really helpful in advising further improvements.
Coyne Carpentry
Rating: 5 out of 5
Extension Builder in Newport Pagnell
We are a specialist carpentry company focused on high-quality second fix work, with particular expertise in hanging internal and external doors and installing door frames. We take pride in precision, clean finishes, and attention to detail, ensuring every door operates perfectly and looks spot-on. From new builds to renovations and upgrades, we work closely with homeowners, builders, and developers to deliver reliable, tidy, and efficient workmanship. Our approach is straightforward and professional — turning up on time, working to a high standard, and leaving a clean job behind.
Get in touch
Latest review:
Carpentry- 27 May 2026
Highly recommended. Excellent comms before the job and then completed the work brilliantly. Thank you for your professionalism. Will definitely use again in the future.
MBS CONTRACTORS-UK LTD
Rating: 4.9 out of 5
Extension Builder in Newport Pagnell
Hello, I have 11 years experiences in extensions, loft conversions, general building, tiling, domestic electrics, plumbing, decorating, painting, gardening, kitchen and bathrooms and also property maintenance and HMO properties. No job is too big or too small, We are always open to help customers and adapt to your needs. Please don’t hesitate to contact us.
Get in touch
Latest review:
Extensions- 18 Mar 2026
New Very poor quality workmanship - Avoid I hired MBS Contractor-UK Ltd and the director, Marian, to build a small porch. Unfortunately, the quality of the work is extremely poor. As seen in the photos, the brickwork is uneven, messy, and lacks any professional finish. I am very disappointed with the final result and would not recommend their services to anyone looking for a professional job. Since my last message to Marian - I had no reply, no further communication.
Kaunas
Rating: 5 out of 5
Extension Builder in Newport Pagnell
My main attention is to detail, neatness and high quality. All my clients were very satisfied with my work and I have 14 years construction experience in the industry.
Get in touch
Latest review:
Bricklaying- 22 Sep 2014
Job carried out very quickly, even though it was a small job it was in an awkward position. Very pleased.
SSB Building Services Ltd
Rating: 5 out of 5
Extension Builder in Newport Pagnell
Hi. My name is Sylvester and I would like to introduce to you SSB Building Services Ltd. We have over 15 years experience specialising in all aspects of general building services including extensions, loft conversions, kitchen and bathroom fittings, carpentry, restoration and refurbishment, decorating and many more.
Get in touch
Latest review:
Kitchen Fitting- 11 Nov 2019
A fantastic job. I am very pleased with the new worktop and my kitchen was left clean and tidy. I would highly recommend this builder. Lindsey (Northampton).
CB Builders & Son
Rating: 5 out of 5
Extension Builder in Newport Pagnell
CB Builders & Son are a reliable father and son company with over 10 years’ experience delivering high-quality workmanship across Milton Keynes and the surrounding areas. We focus on improving and upgrading existing homes, helping clients create better space, light, and layout without the need to move. Our work centres around painting and decorating, including spray finishes where appropriate, alongside bespoke carpentry, plastering, and full property improvements. We aim to deliver a clean, high-end finish that transforms the feel of a space. We regularly carry out kitchen and bathroom upgrades, including full installations, as well as stud work, internal reconfigurations, and ensuite additions. Whether it’s opening up a room, improving layout, or refining the overall finish, we take a practical approach to getting the most out of a home. Alongside internal work, we also deliver complete garden transformations, including landscaping, patios, and driveways, designed to match and enhance the property. We do undertake smaller extensions such as porches and room additions where required, but our main focus is on improving what’s already there and doing it properly. We take pride in our attention to detail, from preparation through to final finish, ensuring a consistent, high standard across every stage of the job. Most of our work comes through repeat customers and recommendations, supported by consistent five star reviews. We take on a limited number of projects at a time to maintain our standards and ensure each job gets the attention it deserves. Our pricing reflects the quality of our work and the finish we deliver. We are not a budget service, and we work with clients who value doing things properly the first time. 😊
Get in touch
Latest review:
Attention to detail was exceptional, checked with me throughout whole project that I was satisfied would not use anybody else. Already have them booked in to do more works
Mayor Brickwork Ltd
Rating: 5 out of 5
Extension Builder in Newport Pagnell
We are a professional construction company with over 10 years of experience specialising in new builds, extensions, loft conversions, brickwork, and structural shell works. We provide high-quality workmanship for both residential and commercial projects, delivering reliable labour and material packages tailored to our clients’ needs. Our team is skilled, hardworking, and committed to completing projects to a high standard while working within deadlines and maintaining a clean and safe working environment. We also work in line with NHBC standards and hold business insurance for peace of mind. Our services include: New Builds Extensions Loft Conversions Brickwork & Blockwork Retaining Walls Stonework Repointing Roofing & Structural Works General Maintenance We pride ourselves on professionalism, attention to detail, and building long-term relationships with our clients through trust and quality results.
Get in touch
Latest review:
Repointing- 20 Nov 2025
Everything went great, the brickwork was replaced and painted so it looks the same as the rest.

3.5

Top rated Extension Builders

Our Extension Builders in Newport Pagnell, are rated 3.5 out of 5 based on 4 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 Newport Pagnell?

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

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

What are the hourly rates of extension builders in Newport Pagnell?

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

Find extension builders in Newport Pagnell with MyBuilder

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

Step 2: Compare different extension builders in Newport Pagnell

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

Step 3: Hire Newport Pagnell extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Newport Pagnell, 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 Pagnell extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Newport Pagnell extension builder before hiring?

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

An extension builder in Newport Pagnell 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 Pagnell 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 Pagnell?

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 Pagnell 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 Pagnell 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 Pagnell

Can an extension builder in Newport Pagnell help with planning permission?

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

Many Newport Pagnell 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 Pagnell help with materials and finishes?

Yes, most extension builders in Newport Pagnell 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.