Extension Builders in Castleford, Yorkshire and the Humber

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 Castleford, Yorkshire and the Humber

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OMOR GROUP LTD
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
OMOR GROUP LTD, based in Leeds, has been delivering quality plumbing and heating services for many years. Our team of skilled professionals has extensive experience in both residential and commercial projects, from leak repairs to full heating installations. We proudly serve Leeds and surrounding areas, ensuring timely, reliable service wherever needed. We specialize in central heating systems, bathroom installations, pipework, and general plumbing maintenance. Our team stays up to date with industry standards and uses high-quality materials to ensure lasting results. Customers choose Omor Group Ltd because we combine expert craftsmanship with honest communication and fair pricing. We treat every project with care, aiming to exceed expectations and build lasting relationships.
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Andrew Talbot Building
Rating: 5 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
Hard working and very reliable. I have a range of experience in different fields within the construction industry, varying from garden walls to extensions, I also follow architect drawings and building regulations.
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Latest review:
Bricklaying- 6 Mar 2021
Great guy very knowledgeable in his field of work and can't fault his work excellent job will use again for future work
York Brickwork
Rating: 5 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
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.
LA Brickwork & Landscaping
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
Welcome to LA Brickwork & Landscaping, a trusted local company specialising in all aspects of bricklaying, masonry, and stonework. With years of experience in the trade, we take pride in delivering high-quality workmanship on every project — from small garden walls to full house extensions and new builds. We offer a friendly, reliable service and always make sure each job is completed to a high standard, with great attention to detail and a clean, tidy finish. Our services include: • Garden walls and decorative brickwork • Extensions and new builds • Driveways and patios • Demolition and groundwork • All types of masonry and stonework At LA Brickwork & Landscaping, customer satisfaction is at the heart of everything we do. Whether you’re improving your home or starting a new project, you can count on us for honest advice, quality results, and a professional finish every time. Get in touch today for a free, no-obligation quote — we’re happy to discuss any job, big or small.
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NJT Property maintenance and Handyman service
Rating: 5 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
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.
S Boothman
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
Apprentice trained bricklayer with over 35 years experience. Reliable, good time keeper, use own initiative and work to a high standard. All types of brickwork undertaken. Own transport.
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RAZZ CONSTRUCTION LIMITED
Rating: 4.9 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
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.
Rightrack civils ltd
Rating: 5 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
working for tier 1 companies on the tools i worked up to management and have managed large projects for tier 1 companies. I have now decided to go alone, We are willing to take on any drainage, groundwork needs. We complete to a high standard finish and follow our Rams, we are commited to health and safety as we believe that is key to success. All operatives have task appropriate Ppe and are highly trained with certificates and cards. Mybuilder is just another stepping stone to success
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Latest review:
Groundwork & Foundations- 10 Jul 2024
Good communication, neat and tidy work on a new drain gully. All good. Would use again.
CMG Bricklayer
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
CMG Bricklayer -Construction company is a family run business that prides it self on its friendly,professional We have a strong portfolio of work that ranges from small jobs such as bathroom tailing to large new build project. All types of brick-work can be undertaken, from repair wall and renovation work to building extension, new home, driveways, arches and all other features commonly used in brick or block work, plastering room or bathroom retailing.
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A Shay developments
Rating: 5 out of 5
Extension Builder in Castleford, Yorkshire and the Humber
Over 20 years experience in the building trade, from apprentice to where I am now. Confident in all aspects of building projects from a small garden wall to a full new build house and everything in between. Great customer relationship is key, with communication throughout a project to ensure the whole job is done to the customers requirements. Although I am based in Doncaster travelling to the surrounding areas is no issue. For projects such as extensions and new builds I can fully project manage and provide trusted trades to complete electrical and plumbing works. I am no stranger to the current building regulations and all major work is overseen by LABC (local authority’s building control). References available on request from previous projects. As a small business, I thrive to offer a quality service throughout.
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Latest review:
Bricklaying- 21 Feb 2025
Wanted the concrete steps on the front to look more appealing with better use as the old steps were not that great and a bit of an eye sore. Straight from the start A Shay was very friendly, professional and understood what we wanted. During the time from giving me a quote to the night before they arrived to do the work I was kept updated. We are really impressed with the work done and couldn’t have asked for anything more,very friendly, professional workmanship, knows his stuff and clean and tidy work. 1000% would recommend and definitely use again without a doubt.
Rwc contractors
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
A small established business with big experience. RWC contractors have a wealth of knowledge in the building industry, from extensions and new builds to renovation and driveways. We pride ourselves on giving the customer the maximum support in achieving there visions, big or small. We are professional , friendly and look forward to working with you.
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V&B architects
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
V&B architects focused on blending innovative design with functionality. At V&B architects we create spaces that inspire, with a deep commitment to sustainability and client satisfaction. Our work reflects a passion for thoughtful design and a vision that shapes the future.”
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Davies sacks ltd
New on MyBuilder
Extension Builder in Castleford, Yorkshire and the Humber
We are a professional multi-trade construction company providing a complete range of building and property services. From groundwork, brickwork and roofing to plumbing, electrical, joinery, plastering, decorating and full property renovations, our experienced team delivers quality workmanship from start to finish. Whether it’s a small job or a large construction project, we provide a reliable, professional service tailored to your needs.
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Cutting edge Joinery and building LTD
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
Local Joiner and Builder covering York, Selby and surrounding areas. 15 Years in the construction industry, Recently set-up working for myself. Spent the last 5 years as a Site Manager for renovation and extension projects with values up too 300k.
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Master Strokes
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
Hi I’ve worked as a painter for 15yrs a lot of commercial and New builds take pride in the work I carry out and always professional, I have IPAF license Cscs card and Dulux trained in Spraying and have a machine, full driving license and own tools and van.
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Edwards developments
No reviews yet
Extension Builder in Castleford, Yorkshire and the Humber
Hi, Brad here from Edwards Developments. We’re a bespoke construction company specialising in high-end finishes and meticulous detail — all while keeping your budget firmly in check. Quality without compromise, value without surprises.
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4.5

Top rated Extension Builders

Our Extension Builders in Castleford, Yorkshire and the Humber, 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 Castleford, Yorkshire and the Humber?

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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Castleford, Yorkshire and the Humber?

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

Find extension builders in Castleford, Yorkshire and the Humber with MyBuilder

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

Step 2: Compare different extension builders in Castleford, Yorkshire and the Humber

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

Step 3: Hire Castleford, Yorkshire and the Humber extension builders with confidence

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

Castleford, Yorkshire and the Humber extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Castleford, Yorkshire and the Humber extension builder before hiring?

Before hiring an extension builder in Castleford, Yorkshire and the Humber or extension building company in Castleford, Yorkshire and the Humber, 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 Castleford, Yorkshire and the Humber?

An extension builder in Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber?

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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber

Can an extension builder in Castleford, Yorkshire and the Humber help with planning permission?

Yes, many extension builders in Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber handle everything from design to construction?

Many Castleford, Yorkshire and the Humber 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 Castleford, Yorkshire and the Humber help with materials and finishes?

Yes, most extension builders in Castleford, Yorkshire and the Humber 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.