Extension Builders in Didcot

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (3 reviews)

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Some of our top rated extension builders in Didcot

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3B HOMES BUILDING CO LTD
Rating: 5 out of 5
Extension Builder in Didcot
3B Homes Building Co is a family operated building company with 35 years+ experience of providing professional residential and commercial building services. Specialists in the renovation, repair, and extension of period and listed buildings and much more. With our trusted team of partner architects, engineers, consultants, and designers we aim to deliver first class customer service and high-quality end product on every project.
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Latest review:
Further to approval of a very comprehensive and competitive quote, we engaged with 3B Homes Building Co. to carry out the refurbishment of our office and residential premises. This involved external and internal general building works, plastering, carpentry, electrics, plumbing and decorating. Throughout the process George Barber organised and coordinated the work, his team were very professional, their work was to a very high standard and they kept to the 6 week schedule they had set out at the beginning of the project. I would certainly look to 3B Homes Building Co. for any future development projects.
MCJbuilder
Rating: 5 out of 5
Extension Builder in Didcot
Hi I am a bricklayer been doing this for 9 years i been working with few companies doing different stuff like: demolitions, slab work, concrete, fireplaces, extensions and dry stone walls. Currently working on a new estate in a bricklaying gang.
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Latest review:
Bricklaying- 12 Feb 2023
Martynas was excellent. Arrived on time, completed the work fast and to a very high standard, answered all the questions we had and helped to overcome some small problems on the site and he left the area clean and tidy once he was finished. We are very happy with the workmanship and would happily hire Martynas again.
SJ Construction
Rating: 5 out of 5
Extension Builder in Didcot
A small and very friendly helpful work team that’s have skills in a large range of subjects from knock throughs to new builds. We work round the customer to give them the best experience. With 15 years building experience. Very keen and proud of our work
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Latest review:
Landscaping- 20 Nov 2021
I am very happy with Seb and Jamie's work. They built me a lovely new patio and levelled and realaid the lawn. The finished effect is much better than I anticipated. They were quick to provide a quote and always came when they said they would. They were very tidy while the job was ongoing. They went out of their way to get the materials I wanted and were attentive to detail, suggesting edging and drainage. I had one area of concern which they came out and fixed after the job was complete without any argument. I would not hesitate to get them back out in future.
Lh brickwork & construction
Rating: 5 out of 5
Extension Builder in Didcot
Bricklaying & groundworks, patios, roofing, fencing
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Latest review:
Repointing- 29 May 2021
Luke Hutt proved reliable, timely and efficient and he did an excellent job for us. I would thoroughly recommend him.
lee burbury construction limited
Rating: 5 out of 5
Extension Builder in Didcot
I have been in the trade 20 years with 95% of my work coming from recommendations. I have a crew of skilled tradesmen consisting of plasterers, labourers and carpenters and we pride ourselves on honesty, quality and high standards of work but also building a good relationship with our customers.
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Latest review:
Lee was very professional from day one, turning up on the dot for pre-sales appointments which was always appreciated. He kept us informed of progress and of course the inevitable hiccups and we always felt we know where we were on the project. The workmanship of Lee and team was always excellent and Lee built a high level of trust very quickly.
T & V Building and Construction Ltd
Rating: 5 out of 5
Extension Builder in Didcot
As a company we pride ourselves by Building Trust With Quality Work. We undertake all aspects of maintenance, building, extensions, renovations and conversions. With more than 10 years building experience, you can trust us to get the job done from start to finish! We work with you in order to help you to achieve your vision, no matter the size or the budget of your project.
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Latest review:
Restoration & Refurbishment- 13 Oct 2024
So far so very good!
AGO construction
Rating: 5 out of 5
Extension Builder in Didcot
Hello, Ago Construction is offering more than 25 years experience in that field. We can offer the best services at a competitive rates in a real time.Our company can guarantee the excellent quality of the job, references are included if required. We are happy to undertake small or big jobs.
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Latest review:
Stonemasonry- 30 Jun 2026
Fantastic work—excellent timing, prompt delivery, very clean execution, and high-quality results throughout.
GM Builders
No reviews yet
Extension Builder in Didcot
Five Generations of family builders since 1936 . new builds and specialise in extensions , we offer a fully managed build from start to finish , quotes returned within 24hours
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Gasfix
Rating: 4.6 out of 5
Extension Builder in Didcot
Gasfix: Expert in Gas, Plumbing, Carpentry, Electrical & Design As a highly skilled sole trader, I take pride in delivering safe, efficient, and high-quality solutions tailored to each client's needs. From gas installations and repairs to plumbing solutions, I ensure that every job meets the highest safety and performance standards. My carpentry services range from structural work to custom-built interiors, while my design expertise helps bring functional and stylish spaces to life. With a commitment to reliability, craftsmanship, and customer satisfaction, Gasfix is your trusted choice for professional and personalized service. 📍 Serving clients across Oxfordshire.
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Latest review:
Gas Work- 5 Jun 2025
Arjun seemed like a very nice guy. He visited the property to inspect the issue and prepare a quote, and he even kindly brought me some homemade Indian food (!). I paid him a £130 deposit to cover the cost of materials, but unfortunately, he never returned to complete the work. He has not provided a receipt for the parts he claimed to have purchased, and he is no longer answering my calls. It’s very disappointing, and I’ll now need to find another plumber.
Ireson-Bailey ltd
Rating: 5 out of 5
Extension Builder in Didcot
Ireson-Bailey Ltd are specialise in Extensions, Refurbishments and New Builds. We are an FMB and Trustmark accredited company which means you get all the benefits and cover of the FMB. With clear communication, experienced project managers and trade teams we aim to deliver a personable, professional and stress free project. Ireson-Bailey also coordinate with Building Control, Architects or Structural Engineers. We undertake residential and commercial Extensions and Refurbishments.
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Latest review:
Waste Clearance- 27 Jan 2021
Great work. Will use again
Schofield Carpentry
Rating: 4.9 out of 5
Extension Builder in Didcot
Hi there. I have 30 years experience in carpentry and general building. 1st fix, 2nd fix, finishing, roof construction. Kitchens, bathrooms, fitted furniture, bespoke furniture and other aspects of home improvements. Work I’ve undertaken have been pubs, schools, shops, restaurants, barn conversions, extensions, dormers carpentry on large housing developments and once worked on the Sandford on Thames Lock replacing the fenders. If you need good quality work done, then I’m probably your guy.
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Latest review:
Carpentry- 22 Feb 2025
I consider Schofield Carpentry to be a lucky find, thank you Simon. Simon repaired an external beam with extensive rot at my home. He cleaned out the rotten area and carved a heavy block of hard wood so that it fit the cavity perfectly and was also shaped on the outside to be in keeping with my Grade II listed cottage. It was a work of sculpture! Simon also identified some other areas of preventative maintenance and completed this work, for a very reasonable price. I'm very grateful.
AQSON CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Didcot
With over 26 years combined experience in the industry, working closely with clients providing 100% satisfaction. All trade operatives are qualified and experienced in their respective fields, resulting in high quality workmanship. With vast majority of our works coming from referrals and word of mouth, we pride our self on our trustworthiness, professionalism and quality of works.
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Latest review:
Restoration & Refurbishment- 18 Dec 2018
Ubaid completed work overall within budget and time. Any issues were discussed. He sent regular updates and photos and was calm and customer orientated. There were a few loose ends which seemed to drag on a bit and a few finishes/ issues which were not as good as I would have liked. Ubaid sought to rectify these. He recognised when things were not done as well as possible and reflected this in the final bill. Overall I found Ubaid to be pleasant and helpful. I would consider him again to quote for work.
Abingdon Extensions Ltd
No reviews yet
Extension Builder in Didcot
Abingdon Extensions has been trading for 30 years. Quality workmanship, carried out in the right codes of practice. Fully insured. Our tradesmen have all been working together for a number of years so know the work procedures through a project from start to finish. We employ an architect, plumber, electrician, plasterer & decorator. We offer a complete service from Demolition, ground works, construction, roofing & scaffolding. Friendly reliable service.
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oxford direct builders
Rating: 5 out of 5
Extension Builder in Didcot
Oxford Direct Builders are based in Oxford and have many years of experience in various aspects of the building trade and take great pride in all projects. Our large projects in Oxford and surrounding counties include full extensions and additions to homes but our smaller projects receive equal attention to detail and a quality finished product. We strive to ensure home improvement work is completed 100% to customers satisfaction.
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Latest review:
Carpentry- 27 May 2026
Professionally done & at a great price
JD Tacking and Plastering
Rating: 5 out of 5
Extension Builder in Didcot
Hi, I’m Jonny! I’ve been plastering now for 15 years, we undertake all aspects of plastering ( Tacking, skimming, floating, rendering including silicone renders, screeding) I am a certified approved user of Weber products. Look forward to working with you!
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Latest review:
Plastering- 3 May 2020
The job was done perfectly, Fast, Great Price, and best of all it was clean when he finished. I would recommend to anyone!!
South Oxfordshire Construction Ltd
Rating: 5 out of 5
Extension Builder in Didcot
Welcome to South Oxfordshire Construction Limited. We are a trusted, family-run construction company dedicated to delivering high-quality workmanship across South Oxfordshire and the surrounding areas. With years of hands-on experience, we specialise in home extensions, loft conversions, garage conversions, renovations, and general building services. Whether you’re looking to create more space, modernise your home, or complete a full refurbishment, our team is committed to bringing your vision to life with care and attention to detail. At South Oxfordshire Construction, we understand that every project is a significant investment. That’s why we focus on clear communication, reliable service, transparent pricing, and high standards from start to finish. We work closely with every client to ensure projects are completed efficiently, on time, and within budget. Our reputation is built on trust, professionalism, and quality craftsmanship. No matter the size of the project, we take pride in creating spaces that are both functional and built to last. We look forward to helping you transform your home and delivering results you can be proud of.
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Latest review:
Andy renovated my Kitchen and bathroom - turned out 10x better I could have expected! Explained every step along the way, with what he was doing, how he was doing it and why he was. Quality work and very well priced as well. Highly recommend him.

3.7

Top rated Extension Builders

Our Extension Builders in Didcot, are rated 3.7 out of 5 based on 3 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Didcot?

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

Find extension builders in Didcot with MyBuilder

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

Step 2: Compare different extension builders in Didcot

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

Step 3: Hire Didcot extension builders with confidence

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

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

What to ask a Didcot extension builder before hiring?

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

An extension builder in Didcot 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 Didcot 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 Didcot?

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 Didcot 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 Didcot 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 Didcot

Can an extension builder in Didcot help with planning permission?

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

Many Didcot 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 Didcot help with materials and finishes?

Yes, most extension builders in Didcot 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.