Extension Builders in Old Town

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Old Town

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P&K Construction
No reviews yet
Extension Builder in Old Town
We are on UK construction market from 20 years, usually we do loft conversions, extensions and new build houses. We can also deal with bathrooms, kitchens, decoration, roofing all aspects of building works.
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Michael O'Carroll
No reviews yet
Extension Builder in Old Town
Bricklayer with over 20 years experience in all aspects of building .
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MKZ Construction limited
New on MyBuilder
Extension Builder in Old Town
MKZ Construction is your trusted partner in the building industry, dedicated to bringing your construction dreams to life. We specialize in all types of build works, from essential groundworks to complete builds. Our experienced team is committed to delivering high-quality craftsmanship and exceptional customer service at every stage of the project. We also offer specialized services such as concrete flooring and concrete repairs, ensuring that your surfaces are not only durable but also aesthetically pleasing. Whether you're looking to lay a solid foundation, renovate a space, or construct a brand-new building, MKZ Construction is here to ensure your vision becomes a reality. Let us help you build your future!
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Dsd builders ltd
Rating: 3 out of 5
Extension Builder in Old Town
At Dsd building company our mission is to deliver high-quality construction solutions that exceed our clients' expectations. We prioritize sustainability, safety, and customer satisfaction in every project, ensuring that each structure we create is not only aesthetically pleasing but also functional and durable.
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Top capital construction
No reviews yet
Extension Builder in Old Town
We in building industry for last 17 years. We do any carpentry/ joinery works as instalation doors, windows, stares, warddribes etc. Also we do extentions, loft conversion and any refurbishment.
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MBBM
No reviews yet
Extension Builder in Old Town
Specialising in bespoke home renovations, extensions & conversions we are committed to exceptional craftsmanship. We prioritise transparent communication and safety to ensure your project is completed on time, within budget, and to your exact vision.
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Highblue Ltd
No reviews yet
Extension Builder in Old Town
High Blue Builders are a design & build company operating for almost 20 in London and the neighbouring Home Counties. We are a team of highly dedicated and experienced professionals with a passion for the built environment and a proven track record of delivering successful projects of various scales. Be it an extension, refurbishment or a large scale new build development, we take pride in delivering projects tailored precisely to match the vision of our clients.
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R.W brickwork
No reviews yet
Extension Builder in Old Town
Bricklayer with 10 years experience neat and tidy
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Okto building limited
No reviews yet
Extension Builder in Old Town
Hello, we are a company based in work with wood, plumbing, electricity and roof tile( standard UK or tile slate), we can give you the best possible quote and the best work quality, keep yourself safe and feel the warmth of renovated houses
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Buildteam south ltd
No reviews yet
Extension Builder in Old Town
We are a team with a lot of experience and we will help you make the best decision to reduce expenses and do a job well done.
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Friesian Group Ltd
No reviews yet
Extension Builder in Old Town
We are a reliable construction and refurbishment company specialising in bathroom and washroom renovations, as well as all types of home repairs and refurbishment work. Our team delivers high-quality workmanship, attention to detail, and a professional service from start to finish. Whether you need a full washroom makeover or small repairs around your home, we are here to provide fast, trustworthy, and affordable solutions.
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Whitehouse Building Construction
No reviews yet
Extension Builder in Old Town
Whitehouse Building Construction is a London based principle contractor specialising in all aspects of construction services. Our team uses their expertise to assist you in achieving your objectives, whether it is for investment purposes or to increase the value of your property. With over 20 years experience in the trade we can deliver high standard work at a reasonable price.
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Blose Architectural Services
Rating: 4 out of 5
Extension Builder in Old Town
Blose Architectural Services is focused on delivering projects on time, on budget and to the highest quality by using innovative design solutions. We work with householders, contractors and other professionals specialising in finding technical solutions that take projects from the drawing board to completion. We excel in preparing and submitting planning and building regulations applications, helping our clients realise their dream projects.
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Latest review:
Architecture- 24 Jun 2025
Absolutely disaster. He did not complete the job after receiving his full payment and could not get hold of him again. I had to deal with the council and application. Scam!
First Plan Design and Construction
No reviews yet
Extension Builder in Old Town
At First Plan Design and Construction we offer the highest of standards in building your home and garden from the boarder lines to the completion of all the exterior and interior fittings and fixtures to create your modern life style environment. With over 20 years of experience we are proud to put our expertise and knowledge to work in creating your building requirements. Please refer to our website for more information and get in contact with us to discuss your project. Thank you
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AMALGAM BUILDERS LTD
No reviews yet
Extension Builder in Old Town
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SilkRoad Construction Ltd
No reviews yet
Extension Builder in Old Town
Silk Road Construction is a professional building company in London that offers complete solutions when you have a need to design and build a facility. We are experts in working with architects, construction engineers, structural engineers, civil engineers, and interior designers in bespoke and complex projects that make great ideas realities. We are London’s choice for kitchen extensions, house extensions, home renovations, loft conversions and heating and plumbing designs or renovations.
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4.2

Top rated Extension Builders

Our Extension Builders in Old Town, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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 Old Town 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 Old Town who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Old Town?

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

Find extension builders in Old Town with MyBuilder

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

Step 2: Compare different extension builders in Old Town

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

Step 3: Hire Old Town extension builders with confidence

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

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

What to ask a Old Town extension builder before hiring?

Before hiring an extension builder in Old Town or extension building company in Old Town, 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 Old Town?

An extension builder in Old Town 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 Old Town 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 Old Town?

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 Old Town 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 Old Town 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 Old Town

Can an extension builder in Old Town help with planning permission?

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

Many Old Town 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 Old Town help with materials and finishes?

Yes, most extension builders in Old Town 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.