Extension Builders in Buckinghamshire

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (9 reviews)

Easily find verified Buckinghamshire Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Buckinghamshire.

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Some of our top rated extension builders in Buckinghamshire

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Gazmend
No reviews yet
Extension Builder in Buckinghamshire
Hi my name is Gaz, I do extensions from start to finish, loft conversion, Garden refurbishment and patio, Best prices around guaranteed Don’t hesitate to give me a call
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DDP Trading
No reviews yet
Extension Builder in Buckinghamshire
Here at DDP Trading we cover all aspects of building work from small works to full scale renovations and extensions
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Coste + Beno
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Coste + Beno is an experienced construction business with a strong residential background. We pride ourselves on balancing architectural ingenuity with fine craftsmanship, to offer specialist services to discerning clients in the premium residential sphere. Our bespoke approach has seen us creating bijoux bathrooms in Shoreditch to managing full-scale renovations on listed residences in Primrose Hill. We are looking forward working with you. Best, Coste + Beno
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Latest review:
Architecture- 27 Nov 2017
I contacted Marius because he had good reviews and wanted someone reliable and capable so design a single story extension with large external and internal bifold doors. I wasn’t disappointed - Marius has been excellent throughout the whole design process and produced drawings to a high standard which met our requirements. Marius was an excellent communicator and always available to give advice when required. Further more, he went out of his way to contact local authorities regarding any questions I had at no extra cost to clarify any uncertainties. I would highly recommend his architectural services - he was good value and very professional.
Adam Freeman
No reviews yet
Extension Builder in Buckinghamshire
Hi there I'm Adam Freeman I've been in construction for the last 22 years have done all or most trades in some part of way and hope I can come in handy for you in some way and build your dream
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ATB Construction Group Limited
No reviews yet
Extension Builder in Buckinghamshire
Welcome to ATB Construction Group, where expertise and innovation come together in design and construction. Whether you're looking to build your dream home or renovate your living spaces, including outdoor areas, we’re here to guide you every step of the way. Explore our services and discover how we can bring your vision to life.
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Ben Smith Carpentry & Building
Rating: 5 out of 5
Extension Builder in Buckinghamshire
We are high quality and recommended building and carpentry contractors. Within our company we have 35 years of experience in building, carpentry and renovation. We are also Fensa registered windows and doors installers. We are registered with a number of trade associations these include: Trust Mark - Government Endorsed Standards Consumer Protection Association CSCS Registered Offering an insurance backed guarantee on all works References available on request
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Latest review:
Extensions- 9 Apr 2018
Ben and his team were excellent and have produced a high quality extension for the price quoted. I very much valued that they were always clean and tidy, courteous and were available to contact during the build.
RS Home Improvements
No reviews yet
Extension Builder in Buckinghamshire
RS Home Improvements have been working in and around the Milton Keynes area for 15+years providing construction and landscaping services. Some of our services include but are not limited too: Fencing & Decking (Timber & Composite) Patios Hard Landscaping Block work Plastering & Rendering Extensions Garden rooms
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Aaron h construction ltd
No reviews yet
Extension Builder in Buckinghamshire
Hi there,we are building company we Been in the building business for 15 years we are specialised in extension loft conversation and House refurbishment. pls give us a call happy to help
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Handmade Homes
No reviews yet
Extension Builder in Buckinghamshire
Handmade Homes & Hideaways is a carpentry and construction company. We undertake all aspects of carpentry work and also manage full scale building projects from Home extensions t refurbishment and renovations. We also undertake carpentry projects in the garden including home offices and other timber frame buildings such as garages, Treehouse’s and play frames.
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Bogdan Dunca
No reviews yet
Extension Builder in Buckinghamshire
Hi, I’m Bogdan, I on this country for over 15 years, I worked on must of aspects of buildings. I have knowledge in all building and maintenance work, from interiors to landscaping, I will provide high standards of work and outstanding quality. No jobs to big or to small, glad to help.
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McMahon Brickwork
Rating: 5 out of 5
Extension Builder in Buckinghamshire
I specialise in extensions, new builds, front garden walls, patios, Block paving heritage work and any Brickwork repairs. I can Guarantee very high standards of work.
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Latest review:
Bricklaying- 18 Jan 2026
Luke was very flexible with planning and did a nice job rebuilding the wall with the existing bricks
elite building and heating
No reviews yet
Extension Builder in Buckinghamshire
Welcome to Elite Building and Heating Ltd, we are an London based Building, plumbing & heating company specialising in the installation of boilers, bathrooms and kitchens. We also offer a comprehensive range of other services including Groundworks, Extensions, Domestic/Commercial Refurbishments, central heating, gas appliances, general construction and building , tiling and electrical work, for which we are fully qualified.
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Josh burgess
No reviews yet
Extension Builder in Buckinghamshire
I have 12 years experience in bricklaying New builds Garden walls Brickwork and blockwork repairs. I aim to complete and job the best and most professional way possible
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Joshua Richards Carpentry & Interiors
No reviews yet
Extension Builder in Buckinghamshire
Hi my name is Joshua, I have been working in the carpentry and building industry for nearly 20 years now, acquiring extensive skills in all accepts of carpentry, including cabinet making and kitchen fitting. I am extremely fortunate to have a career doing something I enjoy so much and I like to take pride in what I do. With every job I take on I endeavour to provide the best service possible, delivering only the highest standard of workmanship. I understand wholeheartedly that, for the client, undertaking a project in their home can be an exciting but nervous venture. It is important that you feel safe and confident in the knowledge that the tradesperson you have chosen has your best interest at heart. I have worked hard to build a reputation for quality workmanship, a friendly and polite service, and of course being clean and tidy. If you are searching for a knowledgable, skilled tradesperson to bring your vision to life, I would very much appreciate your consideration and look forward to meeting you.
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Matt Daly
No reviews yet
Extension Builder in Buckinghamshire
All aspects of carpentry carried out.
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Shonan carpentry and building services
Rating: 5 out of 5
Extension Builder in Buckinghamshire
I’m a Qualified NVQ Carpenter and joiner with 17 years experience in residential and commercial construction industry. I lived in Japan for 3 years and whilst there learnt Japanese carpentry skills. I pride myself in making sure the customer is happy and the quality of my work is second to none. communication between customer and myself is key to making sure the job runs smoothly. Carpentry Maintenance Kitchen fitting Wood flooring Refurbishment
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Latest review:
I have employed Jordan Wade many times to work on my properties, his primary trade is a fully qualified carpenter, though any other activity such as plaster boarding and kitchen installations that he has carried out for me has been of top quality. He's always on time and has never let me down when he says he will turn up, he turns up, I can certainly highly recommend Jordan

4.3

Top rated Extension Builders

Our Extension Builders in Buckinghamshire, are rated 4.3 out of 5 based on 9 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Buckinghamshire?

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

Find extension builders in Buckinghamshire with MyBuilder

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

Step 2: Compare different extension builders in Buckinghamshire

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

Step 3: Hire Buckinghamshire extension builders with confidence

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

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

What to ask a Buckinghamshire extension builder before hiring?

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

An extension builder in Buckinghamshire 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 Buckinghamshire 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 Buckinghamshire?

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 Buckinghamshire 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 Buckinghamshire 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 Buckinghamshire

Can an extension builder in Buckinghamshire help with planning permission?

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

Many Buckinghamshire 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 Buckinghamshire help with materials and finishes?

Yes, most extension builders in Buckinghamshire 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.