Extension Builders in Doncaster

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (7 reviews)

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Some of our top rated extension builders in Doncaster

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jbc
Rating: 5 out of 5
Extension Builder in Doncaster
extentions ,garages, conversions, most roofing work,concreting,and paving
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Latest review:
Roofing (Pitched)- 20 Feb 2023
They were very professional the work was done in a very clean and professional manner. They were friendly,the area around the house was left clean and tidy.i would like to recommend them to others.thank for a great job. The price was right to.
Beanies joinery and construction Ltd
Rating: 5 out of 5
Extension Builder in Doncaster
Hi there I’m Scott here at Beanies joinery and construction Ltd I have been a qualified joiner for over 20 years and worked on many domestic projects big and small alongside other trades including my team of fully qualified reliable tradespeople, here at Beanies we take on full projects but no job is ever too small We like to keep things as stress free as possible for any customers by supplying and fitting pretty much anything our customers require as customer satisfaction is our no.1 priority Although I’m brand new to mybuilder I hope to have some great reviews on here very soon Thanks Scott
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Latest review:
Carpentry- 20 Mar 2025
To install new doors on my property, Scott and his crew put in time and effort to ensure the best result while keeping me updated. All things considered, I am happy with Beanies service. The process was easy and stress free, and the new doors look great. Consequently, I plan to hire Scott for more work. Anyone wishing to install new doors in their house should definitely give them a try.
Rossington Property Care
No reviews yet
Extension Builder in Doncaster
Worked in the building trade for over 38 years. Competent bricklayer, ground worker, most joinery tasks and roofing.
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LJ Brickwork
Rating: 5 out of 5
Extension Builder in Doncaster
We’re a bricklaying team that specialise in any type of brick/stone/block work builds, retaining walls, garages, porches, garden walls and alterations.
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Latest review:
Bricklaying- 31 Jul 2020
Fantastic experience with Lewis and his team. Came at the date and time agreed to quote, was very open with the costs to help us understand the job and the parts and labour required. Arrived at the agreed date and time to complete the work. All done as promised, to the exact timescales and to a superb quality. Very very pleased. Would highly recommend.
Keane
Rating: 5 out of 5
Extension Builder in Doncaster
Hi, I’m a young but reliable handyman who takes pride in delivering quality work at competitive prices. I can work solo or as part of a small team, making sure every project is handled efficiently and to a high standard. I’m friendly, tidy, and approachable, and I always make sure my customers are happy with the end result. No job is too small, and I bring energy, commitment, and a professional attitude from start to finish.
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Latest review:
Handyman- 5 Oct 2025
Keane came to look at two gazebo poles for me and he was punctual, professional and very helpful. Keane explained clearly what needed to be done and gave honest advice. I really appreciated his time and expertise- highly recommended!
M Haigh building services ltd
No reviews yet
Extension Builder in Doncaster
Hi, my names Mitchell I run my own company (M.Haigh building services Ltd) I come from a family what have been roofing/building since Jesus was a lad I was born into the trade so my knowledge is second to none and I’m willing to take on any sort of building work big small new or traditional. Thanks for taking time out your day to read my profile
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DW plumbing and heating
Rating: 5 out of 5
Extension Builder in Doncaster
We are a family based Construction business experienced in all types of work specialising in Extensions,Plumbing and heating and all aspects of Home Improvements and are very competative with our estimates. All the tradesmen associated with us are family members or close colleagues and friends who we trust and have good reputations for their work and pride ourselves of the caring approach we offer to all our clients.
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Latest review:
Central Heating- 17 Oct 2019
Lovely guy, did a great job and was very patient and helpful when it turned out I didn't have enough tiles after telling him I did, reliable and fair price,got the job done quickly Highly recommended by me and will use again. Thank you
Summit One Properties
No reviews yet
Extension Builder in Doncaster
Summit One Properties is a trusted UK construction and property company, specialising in high-quality extensions, renovations, and general building works. We help homeowners, landlords, and businesses transform their spaces, combining skilled craftsmanship, modern design, and reliable project management to deliver results you can trust. We provide a full range of building and construction solutions, tailored to your needs: Home Extensions & Structural Alterations: Expand your living space with loft conversions, house extensions, and bespoke structural modifications. Renovations & Refurbishments: From single rooms to full property makeovers, we upgrade your home or rental property with attention to quality and detail. Specialist Works: Roofing, brickwork, joinery, internal fit-outs, and commercial-to-residential conversions. External Works & Landscaping: Driveways, drainage, patios, and garden landscaping completed to high standards. Maintenance & Asset Improvement: Ongoing property maintenance and upgrades to protect and enhance your investment. At Summit One, we make building and renovations stress free. We combine expert craftsmanship with clear, honest communication throughout every stage of your project.
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Frankies.b.s
No reviews yet
Extension Builder in Doncaster
Frankie’s Building Services Family run business with all trades to suit your needs
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RCW brickwork
No reviews yet
Extension Builder in Doncaster
Been bricklaying for 15 years, the last five years or so working for myself doing new builds and extensions. I tend to do brickwork, and landscaping, but I have fully renovated my own property so fairly multi skilled in all aspects of construction.
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Jozef
No reviews yet
Extension Builder in Doncaster
Hello At J.L building solution, we are dedicated to transforming spaces and enhancing homes with our expertise in loft conversions and general construction. With a commitment to quality craftsmanship and customer satisfaction, we bring innovative design solutions that maximize your living space while adding value to your property. Our skilled team of professionals possesses extensive experience in all aspects of construction, from the initial planning and design phases to the final finishing touches. We specialize in loft conversions that create beautiful, functional spaces tailored to your lifestyle and needs, seamlessly blending modern aesthetics with structural integrity. In addition to loft conversions, we offer a comprehensive range of general construction services, including renovations, extensions, and custom builds. Our focus on reliability, transparency, and attention to detail ensures that every project is completed on time and within budget.
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Dearne construction ltd
Rating: 5 out of 5
Extension Builder in Doncaster
With over 16 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality work and exceptional customer service. We specialize in all aspects of construction, with a particular focus on precision, craftsmanship, and reliability. Our mission is simple: to exceed our clients’ expectations on every project. From initial consultation to final handover, we ensure clear communication, attention to detail, and a commitment to excellence. Whether it’s a home extension, renovation, or custom build, we take pride in turning your vision into reality—on time and on budget.
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Latest review:
Bricklaying- 8 Nov 2023
Josh was prompt to provide an estimate and kept in touch throughout the job being done . Work completed promptly to a high standard and invoice provided by Josh as requested . Would recommend and use his company again .
R Bibby Building and Carpentry
No reviews yet
Extension Builder in Doncaster
Extensions and all aspects of building and carpentry
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Viking Build
No reviews yet
Extension Builder in Doncaster
We are team of skilled tradesmen, experienced in many different fields of the building industry; from bricklaying to carpentry. We are able to offer a wide variety of services, including; extensions, roof replacements, kitchens, bathrooms and much more.
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EEGL Brickwork
Rating: 5 out of 5
Extension Builder in Doncaster
At EEGL Brickwork we ensure a clean finish, treating every job no matter how big or small as if it was on our own property. we are transparent throughout the job keeping you up to date with progress etc, paying attention to the small details which makes EEGL stand out from the crowd, book your free no obligation quote today.
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Latest review:
Brilliant work on my outbuilding would definatley recommend
Magnus construction
No reviews yet
Extension Builder in Doncaster
At Magnus Construction we present to you work that is Fast, Affordable and Reliable. We are a modern building company with generous amounts of experience, With over 15 years in the construction industry, Quality and perfection is a guarantee. All aspects of the construction industry are covered. We aim for honesty and customer satisfaction, Contact us now for a free quotation.
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4.4

Top rated Extension Builders

Our Extension Builders in Doncaster, are rated 4.4 out of 5 based on 7 reviews from customers like you.

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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 Doncaster?

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

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

What are the hourly rates of extension builders in Doncaster?

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

Find extension builders in Doncaster with MyBuilder

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

Step 2: Compare different extension builders in Doncaster

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

Step 3: Hire Doncaster extension builders with confidence

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

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

What to ask a Doncaster extension builder before hiring?

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

An extension builder in Doncaster 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 Doncaster 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 Doncaster?

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 Doncaster 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 Doncaster 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 Doncaster

Can an extension builder in Doncaster help with planning permission?

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

Many Doncaster 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 Doncaster help with materials and finishes?

Yes, most extension builders in Doncaster 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.