Extension Builders in Yarm

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

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Some of our top rated extension builders in Yarm

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Mrj building and maintenance
Rating: 5 out of 5
Extension Builder in Yarm
Hi my name is Matt, I am a time served carpenter/multi trade. I have been working in the building industry for the last 12 years & completed projects on a variety of building sites, domestic and commercial properties as well as a subcontractor for other firms. I can undertake all aspects of building, maintenance & handyman work I aim to provide all clients with a high quality service, workmanship, customer satisfaction and value for money. No job is to big or small.
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Latest review:
Conversions - General- 15 Aug 2020
Fantastic job done in less time than I expected, price excellent for amount of work done to complete it, matt an absolute gent n so poffesional, nothing was a bother. Will definitely recommend to others and wont hesitate to use again, I'm over the moon
Jmg builders (northern) ltd
No reviews yet
Extension Builder in Yarm
JMG Builders are a Family run business ran by myself Jonathan and brother Matthew we provide ourselves on high quality workmanship at competitive prices. all general building work undertaken from planning to completion. Always happy to help.
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Highthorn Developments Ltd
No reviews yet
Extension Builder in Yarm
We are a bespoke building company which offer everything from design to completion , we specialise in renovations which generally include extensions loft conversions bathrooms kitchens.
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JAKES building & landscapes
No reviews yet
Extension Builder in Yarm
We are a 30 year experienced firm covering all trades inside and out in building and landscapes from small maintenance to improvements and total new developments .
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Johnson Land Construction Ltd
Rating: 5 out of 5
Extension Builder in Yarm
Johnson Land is a family owned group of businesses with roots dating back over 200 years. Standing by our promises, we deliver quality and value on time. We can offer a range of services to help deliver your next project on time and in budget. We can help you with any project from a new kitchen or bathroom, to a full house extension.
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Latest review:
Extensions- 24 Jun 2021
Can't fault Johnson Land at all. Excellent from start to finish - great communication, nice guys to have on site, and the finished job is fantastic. I would highly recommend Johnson Land to anyone. David
JordanM Brickwork
No reviews yet
Extension Builder in Yarm
10+ Years in experience in Brickwork, covers most aspects including; Brick, Block, Re-Pointing, Extensions, Garden Walls, etc. Located in the North East with weekend availability.
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Gannon Developments Ltd
Rating: 5 out of 5
Extension Builder in Yarm
We are a Building and Architectural Company and based in North East England from a base in Saltburn-by-the-sea. We work in both the domestic and commercial sectors across the North East for homeowners, self builders and commercial projects of all kinds. For residential properties we complete extensions, loft conversions, renovations, garage conversions and HMO properties. For commercial projects we complete offices, schools, hospitals, Retail, Leisure, Industrial and Warehousing projects. We specialise in ‘turn key’ solutions to complex projects. (one stop shop) This involves design, engineering, costing, build and full project management throughout the process. We are members of the Federation of Master Builders. We are CHAS (Construction, Health and Safety) Elite members, and we are ISO 9001 and 14001 registered. We lead a right first time attitude and always aim for zero defects, adding value at every stage of the process, and helping our clients achieve their project goals. We are based in the North East of England, but are capable of delivering projects throughout the UK and internationally.
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Latest review:
CAD / Drawings- 11 Dec 2025
We were looking at mixed use property that had some serious structural issues, it was a significant size and therefore had a lot of potential layouts. Lee was very clear about how he could assist us, professional in his communication and in attending the property when he said he would. Ultimately we didn't proceed with the purchase due to the insight we gained from Lee and our survey but I would definitely recommend and use Lee in future.
MGS Building
Rating: 4.9 out of 5
Extension Builder in Yarm
MGS building is a local building company that specialises in building, roofing and joinery. We undertake all aspects of work, which are always completed to the highest standard and to the customers satisfaction. All reroofs/fibreglass flat roofs come with complimentary 15 year guarantee
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Latest review:
Conversions - General- 12 May 2025
Morgan and his team completed the work to a high standard and were communicative throughout. They put in extra hours to ensure the job was completed on time which was greatly appreciated.
RYT Construction Ltd
No reviews yet
Extension Builder in Yarm
RYT Construction is a local, highly rated specialist building contractor. We have a team of highly skilled, professional and trustworthy tradesman at our disposal to deliver a seam less project from start to finish.
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KB Building and renovation
No reviews yet
Extension Builder in Yarm
Experienced builder with demonstrated knowledge in safety compliance. 13 years experience in brickwork, blockwork, joinery and roofing. Hardworking, reliable and professional with attention to detail and quality and tireless work ethic.
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Rio Construction UK
Rating: 5 out of 5
Extension Builder in Yarm
Honest and reliable trade person, very knowledgeable, easy going, nothing is ever a problem. Please check out Rio Construction on FB + IG for proof of works.
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Latest review:
Landscaping- 2 Sep 2024
Great job done. Friendly and helpful service. Thank you very much!
Drew Sams - Brickwork & Stonework Contractors
Rating: 5 out of 5
Extension Builder in Yarm
I/We are a team of fully qualified bricklayers / stonemasons, Based in Bishop Auckland (Co.Durham) • New builds • Barn conversions • Extensions • Garages • Porches • Conservatory bases • Garden walls • Dry stone walls • Pointing • Lime pointing • Brick / stone steps • Driveways • Patios • Drainage • Foundations • Concreting
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Latest review:
Repointing- 10 Mar 2026
Top quality work carried out throughout the job highly recommended, definitely will use again.
Milholme Builders
No reviews yet
Extension Builder in Yarm
Milholme builders are a small family run Buisness. We specialise in all aspects of the building industry, Bricklaying Joinery Plastering Roofing With over 40 years of building experience between us, Milholme Builders have all the skills and knowledge needed for your building projects.
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ADS Joinery & Tiling
Rating: 5 out of 5
Extension Builder in Yarm
Hello I'm Ashley from ADS Joinery & Tiling. I'm a fully qualified time served joiner with over 15 Years experience who has picked up many other trade skills along the way. I work alongside my father and we complete every job to a very high standard and became established on recommendations. We undertake full property renovations, bathrooms, kitchens and many other building services.
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Latest review:
Bathroom Fitting- 20 Sep 2021
A new wet room installation was completed. They did a great job at short notice. Very pleased with the end result.
Relton brickwork services
No reviews yet
Extension Builder in Yarm
We are a bricklayers with a combined total of over 37 years. From building new build homes, garden walls, repairing walls, repointing. No job to big or too small.
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Teeside building services limited
No reviews yet
Extension Builder in Yarm
•Here at Teeside building services, we pride ourselves on the highest level of professionalism and excellence in our jobs. •We guarantee all of our work •built to precision •built to last •garden walls •repointing •repairs •new/self builds •knock downs •conversions •call for a free quote get the highest standard of craftsmanship today
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Top rated Extension Builders

Our Extension Builders in Yarm, are rated 5 out of 5 based on 2 reviews from customers like you.

Quality screening

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

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

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

What are the hourly rates of extension builders in Yarm?

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

Find extension builders in Yarm with MyBuilder

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

Step 2: Compare different extension builders in Yarm

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

Step 3: Hire Yarm extension builders with confidence

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

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

What to ask a Yarm extension builder before hiring?

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

An extension builder in Yarm 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 Yarm 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 Yarm?

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 Yarm 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 Yarm 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 Yarm

Can an extension builder in Yarm help with planning permission?

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

Many Yarm 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 Yarm help with materials and finishes?

Yes, most extension builders in Yarm 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.