Extension builders in Knottingley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (8 reviews)

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Some of our top rated extension builders in Knottingley

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B.Pile building services
No reviews yet
Extension Builder in Knottingley
Hi there, I am new to my builder never promoted any jobs on the internet I have always had my work from word of mouth. But now with everything been on the internet I thought I would give it ago. My company b purple building service has been going for 15 years now. Worked on site for the first 5 years, and for the last 10 I have just done my own private work. Home extensions, new builds flagging etc. I take on all work from footings to completed project. We have bricklayers joiners plumbers Electrition’s. We fully complete the job start to finish. Any questions give me a message 👍👍
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Abbey Builders
No reviews yet
Extension Builder in Knottingley
Family business with over 22 years' experience, we have built a reputation for providing high quality building repairs and installations at competitive prices. Whether you need new builds or property renovations, we have the skills and expertise to do it all. We are experienced and are very particular about completing their work within the promised time. House extensions New builds Loft and garage conversions Roofing repairs and installations Renovations Building maintenance
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A&J building services
No reviews yet
Extension Builder in Knottingley
Hi my name is Adam I’m from Leeds I spent 8 years building industrial building with my grandad then went on to set up a fully family run business rendering that is going really well we constantly hearing horror stories from people getting conned by cowboys and iv been and covered up some very bad work in the past and along the way I have met a lot off good and bad trades men me and Jamie decided it’s time instead of us recommending the good trades men why don’t we take on the jobs do the trades we are good at ourself then for the outher bits we can’t do ourselfs we will get the best lads we have meet along our way or ladies as we don’t discriminate we are all Leeds based and willing to travel my rendering company is Nk exterior rendering solutions I have been successful doing top quality jobs around Leeds for over 10 years working with the best trades people there is no matter what the job we have the right people for the right job I don’t believe u can be good at everything you do that’s why we work as a team so that we can ensure we have the right person for the job don’t hesitate to get in touch we will try our best to help you achieve your dream we do full house renovation also work alongside some off the best landscaping guys
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RAZZ CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Extension Builder in Knottingley
Quality Home Improvements in York and surrounding areas! We specialise in bringing to life your plans and ideas to make your home even more special for you and your family. We are well established, family run company with expertise in all areas of home improvement. Whether you have an interior room that needs the services of a painter and decorator, or whether you have larger projects you need to change your expand or renovate your property, we can do the job for you!
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Latest review:
Conversions - General- 17 Mar 2026
I was kept regularly updated about different stages of the job. Workers were very polite, courteous, stayed late to finish tasks and cleaned up after themselves. We are very pleased with the overall job completed.
York Brickwork
Rating: 5 out of 5
Extension Builder in Knottingley
York Brickwork is a professional company with extensive experience in brickwork, stonework, and masonry. We are committed to delivering high-quality craftsmanship you can rely on. We specialize in extensions, new builds, renovations, alterations, patios, and driveways, consistently maintaining the highest standards of work.
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Latest review:
Bricklaying- 14 May 2025
We were looking to replace the iron railings at the back of our house with a brick wall. We had a couple of quotes but Liam seemed very professional when he came around to have a look and his quote was very reasonable. He managed to get the job booked in pretty quick which was nice too. We were really impressed by the quality of the work by Liam and Henry but also they were really friendly and polite too. They removed the iron railings, cleared the area before levelling out a slight slope on the existing wall. They were flexible with a slight change in plans but also used their experience to make recommendations and solve any issues that came up. They worked flat out when they were here and made sure to come back and tidy up too. We couldn’t be more happy with how the wall has turned out. Lots of the neighbours have been admiring the work too. We would highly recommend to anyone looking for any brickwork that needs doing. Cheers again.
NJT Property maintenance and Handyman service
Rating: 5 out of 5
Extension Builder in Knottingley
We are a property maintenance and handyman service in York with over 25years experience. We offer a wide variety of work from extensions, loft conversions, kitchen fitting to full house renovations. We use our own tradesmen who we can trust and rely on. We also offer handyman work such as door hanging, shelving , built in cupboards and much more. We aim to always have happy clients no matter how big or small the job.
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Latest review:
Handyman- 1 Feb 2022
Punctual and friendly. Did a perfect job.
convert a roof ltd
Rating: 5 out of 5
Extension Builder in Knottingley
At Convert A Roof Ltd, we pride ourselves on delivering high-quality building solutions that elevate your living space. Specializing in all aspects of roofing, orangeries, conservatories, and extensions, we understand that every client has unique needs. Our team employs both traditional craftsmanship and modern modular construction methods, ensuring your project not only meets but exceeds your expectations. Whether you're looking to create a tranquil garden room, a spacious conservatory, or an elegant extension, our experienced professionals are here to guide you every step of the way. Partner with us to transform your home into a stylish and functional haven.
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Latest review:
Conservatories- 11 Apr 2025
Absolutely brilliant can’t fault them from start to finish. Price quoted was exactly what we paid and the job was finished on time with zero issues. We were a little hesitant about using them as there wasn’t many reviews but so glad we did. Anyone looking for a new roof or building work do not hesitate
DH Building & Property Services
No reviews yet
Extension Builder in Knottingley
I’ve been a builder for 15 years whilst also doing other things, I cover a multitude of works so please feel free to call Many thanks Darren
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Mannion brickwork and building limited
No reviews yet
Extension Builder in Knottingley
We are a building company based in Leeds, we cover most of the yorkshire area and we specialise in New builds Extensions Bespoke developments Any aspect of stone and brickwork and more! To look at any of our work you can find us on Facebook and instagram you will also be able to find our website on these pages Thanks Tom
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T&d builders
No reviews yet
Extension Builder in Knottingley
Fully qualified bricklayer nvq2, been in the industry from the age of 16 years old. Can do all types of building work . Set out footings . Wall footings . New builds . Flagging . Fencing . Nvq 360 driver . Nvq dumper driver . Pointing . Drainage . Plastering . Stone work . Maintenance to protery
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Speakeasy Carpentry
New on MyBuilder
Extension Builder in Knottingley
Hi, I’m Rowan from Speakeasy Carpentry. I offer quality carpentry services with a focus on good workmanship and a reliable, friendly service. Happy to help with any carpentry & building needs.
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Greenfield building services
No reviews yet
Extension Builder in Knottingley
Hi everyone,my names Simon and I’m from Wakefield. I have been in the trade for 16 years from leaving school, I do everything from extensions to steel work and alterations, garden walls, fencing, flagging ,block paving, grinding ,pointing and everything else! I have a fantastic team of lads who I use all the time for the joinery, plumbing, plastering and electrics who I use on all my extensions. Thanks for your time
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John O’Hara Joinery, Renovation & Building Specialist
No reviews yet
Extension Builder in Knottingley
We are a well established start to finish Joinery, renovation & Building Specialist, priding ourselves on being reliable, delivering high quality projects from start to finish with the least hassle and stress caused.
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AkmpropertyServices
No reviews yet
Extension Builder in Knottingley
Hi my name is Bailey, I run a small local business we have bundles of experience and take a lot of pride in our work. We cover all aspects of building and roofing and no job is to big or small, we always leave our job with a guarantee for our work and a smile on the customers face. Feel free to get in-touch with any inquiries happy to help. Thanks Bailey
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Phd property services
No reviews yet
Extension Builder in Knottingley
We are a small building maintenance company based near york, supplying all trades to the domestic and commercial markets.
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SDY BUILDING CONTRACTORS LTD
No reviews yet
Extension Builder in Knottingley
At SDY Building Contractors Ltd, we believe that excellent customer service is the cornerstone of any successful business. As a family-owned and operated business, With Michael Smedley and Brett Smedley at the helm, our team is committed to ensuring that our clients are completely satisfied with the work we do. This ensures that we can deliver a finished product that exceeds their expectations, We take pride in delivering high-quality workmanship on every project we undertake.
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4.5

Top rated Extension Builders

Our Extension Builders in Knottingley, are rated 4.5 out of 5 based on 8 reviews from customers like you.

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What types of services are offered by local extension builders in Knottingley?

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

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

What are the hourly rates of extension builders in Knottingley?

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

Find extension builders in Knottingley with MyBuilder

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

Step 2: Compare different extension builders in Knottingley

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

Step 3: Hire Knottingley extension builders with confidence

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

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

What to ask a Knottingley extension builder before hiring?

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

An extension builder in Knottingley 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 Knottingley 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 Knottingley?

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 Knottingley 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 Knottingley 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 Knottingley

Can an extension builder in Knottingley help with planning permission?

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

Many Knottingley 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 Knottingley help with materials and finishes?

Yes, most extension builders in Knottingley 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.