Extension Builders in Oxford, South East England

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

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Some of our top rated extension builders in Oxford, South East England

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The Claydon Building Company
No reviews yet
Extension Builder in Oxford, South East England
"Professional bricklayer in Bicester with 20 years’ experience, specialising in walls, patios, extensions, repointing, and brick repairs — always with a clean, tidy finish." Hi, I’m Baz, a time-served bricklayer serving Bicester and surrounding areas. I provide all types of brickwork and general building services, including: Garden walls, boundary walls, and retaining walls Extensions and structural brickwork Patios, driveways, and paving Brick repairs, repointing, and restoration I take pride in high-quality workmanship, neat finishes, and reliable service. Every job is carried out with close attention to detail and clear communication from start to finish. Why choose me? ✅ 20 years’ bricklaying and building experience ✅ Skilled in all aspects of brickwork and masonry ✅ Punctual, tidy, and respectful of your home or site ✅ Fully focused on customer satisfaction ✅ Serving Bicester and surrounding areas If you need a local, reliable bricklayer who can deliver top-quality results — from small repairs to full-scale projects — I’d be happy to discuss your job and provide a free, no-obligation quote.
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Derek fletcher
No reviews yet
Extension Builder in Oxford, South East England
Brickwork Plastering Carpentry Extensions General maintenance
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ALL ABOUT CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Oxford, South East England
My name is James I’m a carpenter joiner by trade but have been in construction for 22 years building extensions , loft conversions renovations etc . All work is quoted by me and carried out by me , or a helping hand on the day
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Latest review:
Joinery & Cabinet Making- 11 Jun 2026
The job went well.
Eagle Plastering And Home Improvements Ltd
Rating: 5 out of 5
Extension Builder in Oxford, South East England
We're a small, local building company. We take a lot of pride in our work and the care we take of our clients. Jobs large and small, from fitting a new W.C., extensions, refurbishing or renovating your home, we especially love working on listed buildings.
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Latest review:
Bathroom Fitting- 17 Jan 2020
Really good experience with Mark and his team. Really nice guys that have done a great job in a timely manner and to a high standard. Would definitely recommend. Was not just a bathroom fitting but gutting and renovating living room and master bedroom too.
Vale Building Services
No reviews yet
Extension Builder in Oxford, South East England
Vale Building Services are a high quality building contractor based in Oxfordshire with over 20 years experience in the building trade. If you are looking for a quality, reliable and affordable builder then Vale Building Services will meet your requirements. Vale Building Services undertake a wide variety of building work. From large extensions to bathroom and kitchen refits. Vale also undertake external works including patios, drives and fencing.
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MWConstruction
No reviews yet
Extension Builder in Oxford, South East England
All aspects of building work Extensions Newbuild houses Ground work, brick work, driveways, patios and drainage
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Prefab Homes Ltd
No reviews yet
Extension Builder in Oxford, South East England
Prefab Renovations is a UK-based renovation and extension specialist delivering complete residential projects from design through to completion. We focus on full home renovations, SIP-built extensions and overbuilds, and loft conversions, helping homeowners increase living space, improve layouts and upgrade the energy performance of their properties. Our renovation work includes internal reconfiguration, structural alterations, insulation upgrades and full interior fit-out. We design and deliver SIP extensions and SIP overbuilds, providing fast, energy-efficient construction with excellent thermal performance and airtightness. Our loft conversion projects include structural works, insulation upgrades, staircase integration and full internal fit-out, delivered in compliance with UK Building Regulations and coordinated with Building Control. We manage the entire project lifecycle under one structure, including layouts, technical coordination, construction and interior delivery. Our teams include builders, electricians, plumbers, plasterers, tilers, decorators, joiners and interior designers. We also assist with material selection, lighting and furniture planning, ensuring each project is functional, cohesive and built to last.
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Kerry Jeffrey
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Myself and the team aim to provide a professional and friendly building service with quality at the forefront of every job. Bathrooms and wet rooms have become a forte for myself and the team, however we offer a range of services covering almost every aspect of construction and refurbishment. No matter the size of the job 100% care is taken and work completed to high standards by professional trades people.
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Latest review:
Bathroom Fitting- 29 Dec 2024
I knew that converting a downstairs cloakroom and an understairs cupboard into a downstairs cloakroom with a shower unit might be asking the impossible, but Kerry achieved it. Not only that, the outcome exceeded our expectations. Where possible, Kerry used existing fittings, e.g toilet; overcoming the difficulties of working in a confined space with cheerfulness. We now have a comfortable shower/cloakroom, plus some storage space.
E.Manellari - Your Constructor Ltd
No reviews yet
Extension Builder in Oxford, South East England
Over 20 years of Experience ● Free no-obligation survey and quotation ● High-quality rendering, insulation, plastering and drylining services ● From straightforward to complex structural alterations, our expertise meets the demands of each individual client ● We have successfully delivered any project on time to budget
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ADM Development
No reviews yet
Extension Builder in Oxford, South East England
20 years of experience General building/carpentry/roofing we are small team with ambition to provide a very high standard of work and finish
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Manor Developments Oxford Ltd
No reviews yet
Extension Builder in Oxford, South East England
We are a building company who provide high-quality residential construction services across Oxfordshire and surrounding areas. We specialise in extensions, renovations, alterations, and bespoke building projects, delivering quality workmanship with a personal approach. We aim to make the building process clear, straightforward, and stress-free, while maintaining consistently high standards from start to finish.
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Delyan Hristozov
Rating: 5 out of 5
Extension Builder in Oxford, South East England
Home refurbishment service, Carpentry,plumbing,electrical
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Latest review:
Carpentry- 22 Sep 2021
Professional, clean and trustworthy lads. Thank you!!
ROWAN CONSTRUCTION LIMITED
Rating: 3 out of 5
Extension Builder in Oxford, South East England
Rowan Construction is a new company that can bring together all the trades, with loads of experience in extensions, renovations and new builds, that you need to deliver your projects on time and to cost, no matter how big or small. Plus we are obsessed with delivering quality work that lasts and exceeds your expectation. Contact us today for a quick and professional response.
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Latest review:
Extensions- 24 Oct 2019
From the first visit when they came to do a site overview to produce the quote they had warned me that there could be some unknowns once we demolish the existing lean-to as there were no registry or plans for how the sewage/water pipes went under the house. Other than the groundwork adaptations which incurred a bit of a cost increase Rowan's quote was adhered to to the penny, in fact, to get the foundations to not interfere with the pipes, my extension ended up being a couple feet bigger and this was not charged extra by Rowan. Scheduling wise, The demolition and extension rebuild to first fix was scheduled for 5 weeks, but I was so impressed with the work i decided to extend the contract all the way to second fix/finished extension - including decorations, all in all the whole project took about 8 weeks, which considering I kept them on till the decorating was finished is inline with the original schedule. I would like to particularly thank the guys who spent the longest on my site: James and Simon as they were very patient and informative and had to put up with my dog disturbing them the most, but also thank to Graeme, Cossie, Scarfy, Mick, Dave and John for all the work they did, and to Mike and David for coordinating the whole project. i would recommend Rowan to anyone that is looking for a 'one stop firm' to do a whole project without having any stress of managing it yourself, and most of all at a good price!
Myers plastering
No reviews yet
Extension Builder in Oxford, South East England
My name's Dave Myers, I've 30 years experience in the trade. I'm offering an integral service with no compromise to detail. We are interior and exterior plasters and renovators. We cover a whole spectrum of work including. Skimming and re skimming Sand and cement rendering Pebble dash and Tyrolean Acrylic coloured render Plasterboarding , dot and dab and tacking Insulating,wool and celotex Screeding, sand and cement or liquid Metal stud and metal fix ceilings Carpentry and general building Painting and decorating Coving We're a very competitive family run company, with plenty of experience. No job to big or small.
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Redbrick construction and carpentry ltd
No reviews yet
Extension Builder in Oxford, South East England
We offer a wide variety of services from extensions, loft conversions and renovations to garden rooms and much much more
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United Maintenance Services Ltd
No reviews yet
Extension Builder in Oxford, South East England
At United Maintenance we are dedicated to providing excellence in each job with our team of highly skilled specialists. Our services include home renovations and extensions, new build solutions and groundworks.
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Top rated Extension Builders

Our Extension Builders in Oxford, South East England, are rated 2 out of 5 based on 2 reviews from customers like you.

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What types of services are offered by local extension builders in Oxford, South East England?

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 Oxford, South East England 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 Oxford, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Oxford, South East England?

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

Find extension builders in Oxford, South East England with MyBuilder

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

Step 2: Compare different extension builders in Oxford, South East England

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

Step 3: Hire Oxford, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Oxford, South East England, 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.

Oxford, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Oxford, South East England extension builder before hiring?

Before hiring an extension builder in Oxford, South East England or extension building company in Oxford, South East England, 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 Oxford, South East England?

An extension builder in Oxford, South East England 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 Oxford, South East England 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 Oxford, South East England?

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 Oxford, South East England 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 Oxford, South East England 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 Oxford, South East England

Can an extension builder in Oxford, South East England help with planning permission?

Yes, many extension builders in Oxford, South East England 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 Oxford, South East England handle everything from design to construction?

Many Oxford, South East England 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 Oxford, South East England help with materials and finishes?

Yes, most extension builders in Oxford, South East England 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.