Extension Builders in Sunderland

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (6 reviews)

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Some of our top rated extension builders in Sunderland

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Ian Kitching building services ltd
Rating: 5 out of 5
Extension Builder in Sunderland
Hello , we are a family business located in central Newcastle Upon Tyne and have many years of experience and have a full team of tradesmen ready to undertake All types of building works we can help to guild you through and organise the process and get your project completed to your final satisfaction,kind regards ian
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Latest review:
Conversions - General- 29 Jul 2023
Ian and his team did a fantastic job. They stuck to all their completion times, left the house and room where the work was carried out immaculate. I would highly recommend them to carry out future work. Great job!
Sachkeerat limited
Rating: 2 out of 5
Extension Builder in Sunderland
Sachkeerat Construction & Maintenance is a reliable building company based in Newcastle upon Tyne with over 2 years of hands-on experience in construction, renovation, and property maintenance work. We have completed a wide range of projects including house extensions, renovations, painting, decorating, and general building work. We work across Newcastle upon Tyne and surrounding areas including Gateshead, Sunderland, North Tyneside, and nearby locations. We are happy to travel for projects depending on the job size. Our skills include house extensions, full property renovations, kitchen and bathroom fitting, painting & decorating, driveway cleaning, jet washing, and general property maintenance. We also work with trusted qualified engineers for specialist jobs when required. We take pride in delivering high-quality workmanship, honest pricing, and reliable service. Our goal is to complete every job to a high standard while keeping customers informed throughout the project. Customer satisfaction and trust are our top priority.
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Latest review:
Painting & Decorating- 21 May 2026
Lads worked full days good Standards were not professional Should be ok for small jobs
Mountfair Homes Ltd
Rating: 5 out of 5
Extension Builder in Sunderland
New Build . Extension . Renovation Project Management for your home. At Mountfair Homes we put our clients first, helping them create their perfect home. We work with the beat contractors in the area and pride ourselves on our organisation and planning, ensuring projects are treated with care and attention to detail whilst completing them efficiently on time and on budget.
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Latest review:
Replacement of a conservatory for a larger more eco friendly and useable space to comprise a kitchen, dining and family room. Shea and his excellent team completed the work to a very high standard and I am very happy with the result. In addition he was charming, friendly and efficient as were his colleagues in the trades who completed their various roles in a friendly manner and with an obvious level of expertise and pride in their work. I plan to have Shea and Mountfair Homes back again for my next round of home improvements and cannot speak highly enough of them.
P t bennett
No reviews yet
Extension Builder in Sunderland
I have over 30 years in the construction industry mainly in bricklaying and civil engineering and landscaping
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MSL Building Group Ltd
No reviews yet
Extension Builder in Sunderland
MSL Building Group Ltd can help you with your extensions request in Sunderland and its surrounding cities. They’re at your disposal to listen and assist you in all your projects. Get in touch with MSL Building Group Ltd now to discuss your needs and arrange a quote.
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Beamish Construction Services
Rating: 5 out of 5
Extension Builder in Sunderland
Hello. I am a small const/engineering/surfacing/drainage/U/G services / impact mole firm, [Me +1] I have my own, owned plant,which helps to keep the overheads down, and therefore I can design various cost options to suit a job budget.- maybe your job ? Peter
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Latest review:
Landscaping- 2 Aug 2020
I am really happy with my front garden, it now looks completely in keeping with the period and has transformed the look of the whole terrace. Peter really understood what I wanted, and had a huge amount of knowledge of the type of renovation and the difference it could make by using stone of the period, together with the right kind of flag stones to help reflect light into the front of the house. I cannot believe the difference it has made to the front of my house. I would absolutely recommend Peter and would not hesitate to use him again.
Dean Foulger
Rating: 5 out of 5
Extension Builder in Sunderland
Hi my name is Dean I'm a time served bricklayer and do all types of building work new builds, house extensions, structural alterations, loft conversions, stone work, repointing, rendering and landscaping, we do it to the highest standard so we can to make sure the customer is always happy.
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Latest review:
Extensions- 16 Mar 2020
Dean and his team have done an amazing job on our single storey extension. From start to finish they kept us in the loop of everything that was going on. You can tell they all take pride in their work. Very dedicated and always tidy up. Over the moon with the end result and would recommend Northeast Brickwork to anyone. They will be our first port of call for any future work.
B.N building services
No reviews yet
Extension Builder in Sunderland
Reliable and honest builder/ plasterer with 21 years experience. My work includes anything from brickwork, groundswork, plastering to pointing and rendering. All work is completed to an excellent standard
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Acdc building company
Rating: 5 out of 5
Extension Builder in Sunderland
We are a family run business specialising in extensions and renovations. We like to give a personable experience and therefore only do 1 job at a time, therefore giving that particular job 100% focus.
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Latest review:
Friendly, reliable, organised and trustworthy.
Js brickwork
Rating: 5 out of 5
Extension Builder in Sunderland
Js brickwork &construction established in 2002. We complete all manor of building works. Including new builds, extension,renovation,conservatory and orangaries garden walls repointing works,paving and landscaping.
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Latest review:
Kept us updated about the building work, deliveries and timeline. Great bunch of lads no mess made a professional job of building the garage while very friendly. Would highly recommend them to anyone .
Scott lee
No reviews yet
Extension Builder in Sunderland
Nvq level 2amd3 in joinery. 34 years experience. Last 20 years building extensions and conversions of all types of. Also kitchens and fitted bedroom furniture. Leave all jobs clean and tidy with happy customers
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D&B Roofing
Rating: 5 out of 5
Extension Builder in Sunderland
We are a family run business with over 10 years of experience in roofing and other building trades. We're based in The heart of Newcastle and willing to travel. Are main priority is to help customers with any work or improvements on there homes. No job is to big or small
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Latest review:
Extensions- 17 Oct 2017
Brian demolished our old porch, re built it with new windows, door, pitched roof extended the garage and put a new roof over the top and added a downstairs toilet. Fantastic job by a fantastic tradesman. Everything done on time, on budget with the minimum of fuss and mess. I really can't praise Brian highly enough. If you use D&B Roofing for your job, you won't be disappointed. Thanks Brian
SGPM (NE) Limited
Rating: 5 out of 5
Extension Builder in Sunderland
At SGPM we centre all of our work around our clients. As a project manager, my aim is to give our clients the best possible service, to assist them an any way possible and guide them through their building works and always ensuring the best quality workmanship. With our team of in-house joiners and builders, we can carry out individual jobs from garden walling, to drainage, to kitchen fitting, to hanging new doors; and as a team we can deliver all sizes of extensions, loft conversions and renovations. And even new build homes. We have a great team of sub-contractors to cover all bases; electrics, plumbing and heating, roofing, window and door supply and installation, boarding and plastering, flooring, decoration. You name it, we can do it. So no matter how big or small your project, we’d love to hear from you and get the opportunity to work with you to help realise your ambitions for your home.
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Latest review:
Shea was very organised trades arrived when he said they would.All the trades that were employed were polite and amicable, easy to chat to and did not drink to much tea. The build went to plan all went well and a successful outcome
4Wright Construction Limited
Rating: 4.9 out of 5
Extension Builder in Sunderland
Welcome to 4Wright Construction Limited! My name is Connor Wright, and I am proud to lead a dedicated team at 4Wright Construction. We specialize in providing high-quality construction services tailored to meet your unique needs. With a commitment to excellence, we bring your visions to life, whether it’s a home extension, renovation, or any building project. At 4Wright Construction, we prioritize safety, efficiency, and customer satisfaction in every project. Our experienced professionals are here to guide you through the process, ensuring that your project is completed on time and within budget. Thank you for considering us for your construction needs. We look forward to working with you! Feel free to modify any part of this introduction to better reflect your style or company values!
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Latest review:
Bricklaying- 17 Sep 2025
What a job, work done professionally, bricked up a window in outside store matched the bricks and can't see a window has ever been there!, can't recommend this company enough great work completed efficiently, well done Conner and the lads working with you, if I need a builder again straight to this company no need to shop around! 👍
Gmh mini plant hire and Groundworks
No reviews yet
Extension Builder in Sunderland
Skilled groundworker plenty of experience committed to quality work at high standards very reliable company. All ways looking for new work no task to big
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Michael fall
No reviews yet
Extension Builder in Sunderland
Local builder with 20 years experience. Looking to do a good job and enjoy a stress free life. No hassle or pressure sales here.
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Top rated Extension Builders

Our Extension Builders in Sunderland, are rated 5 out of 5 based on 6 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 Sunderland?

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

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

What are the hourly rates of extension builders in Sunderland?

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

Find extension builders in Sunderland with MyBuilder

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

Step 2: Compare different extension builders in Sunderland

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

Step 3: Hire Sunderland extension builders with confidence

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

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

What to ask a Sunderland extension builder before hiring?

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

An extension builder in Sunderland 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 Sunderland 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 Sunderland?

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 Sunderland 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 Sunderland 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 Sunderland

Can an extension builder in Sunderland help with planning permission?

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

Many Sunderland 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 Sunderland help with materials and finishes?

Yes, most extension builders in Sunderland 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.