Extension Builders in Cambridge

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (4 reviews)

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Some of our top rated extension builders in Cambridge

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Jamie Bunton
No reviews yet
Extension Builder in Cambridge
plastering
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GHM
No reviews yet
Extension Builder in Cambridge
I have been in the construction for more than 30 years, we can provide all aspects of buiding works, from a small porch to complete refurbishment or new build. Fully insured and dedicated to give the customer the finish they deserve. I have an experienced team of tradesman and i project manage the job from start to finish and will always be available to discuss any concerns you may have.
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Mason Construction Group
No reviews yet
Extension Builder in Cambridge
Qualified Bricklayer, able to conduct all multitudes of masonry work. Also able to complete any and all renovations or extensions to the highest quality using our trusted team of tradesman.
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Best Bond Brickwork & Construction
Rating: 5 out of 5
Extension Builder in Cambridge
I'm a fully qualified bricklayer with 12 years in the industry.Im Experienced in all aspects of commercial and residential types of brick/block work. Capable of completing extensions, garden walls,patios, pointing, fencing and plastering. I am a skilled tradesman with a good work ethic and work with a great team .Im happy to work with the client and get the job done to the highest possible standard and in the fastest time.
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Latest review:
Bricklaying- 27 Aug 2021
Mitch and his team were efficient at building the retaining wall in my garden, working on a Saturday to get the job done. The work was completed to a very high standard. The wall had to be left slightly unfinished in order for other works to happen first, so Mitch promised to come back and finish off the wall at no additional cost later in the week. After some chasing, Mitch came back to finish the wall by himself the following Saturday. This was also completed to a high standard. We would highly recommend Mitch’s service for an efficient, high standard output.
viv construct
No reviews yet
Extension Builder in Cambridge
If you are looking for a blockpaving specialist in Suffolk and Cambidgeshire we can help. We have been transforming driveways for 12 years, laying tarmac and installing blockpaving, fences and crazy paving for happy customers. We specialise in blockpaving and driveways and our services include: Hard Landscaping Blockpaving Driveways Patios Tarmac Drainage Paths Concrete Brick Walls Ducts and services Crazy Paving Foundation Fencing
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Aarbuilders
No reviews yet
Extension Builder in Cambridge
Hi I'm Glenn, a builder for over 25 yrs. From starting at the bottom and making my through all the main trades a builder needs and learning from some of the best in the business, I'm proud to say Aarbuilders was built by me but for you. Free quotations, advice and help when needed, we care and want to make your dreams a reality. No job too big or small.
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MJS property services
No reviews yet
Extension Builder in Cambridge
22 years experience installing all types of insulation from cavity wall insulation to loft insulation. Fully qualified in all areas with nvq’s and citations in every aspect of the insulation industry.
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DB Groundworks (Cambs) Ltd
No reviews yet
Extension Builder in Cambridge
Groundworks company with 25 years experience between us in all types of foundations, finishing works and brickwork.
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EJ COLE MAINTENANCE LTD
Rating: 5 out of 5
Extension Builder in Cambridge
We are a small family based commercial and domestic construction company based in Suffolk specialising in all aspects of domestic and commercial property maintenance and construction projects with over 20 years experience in the industry
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Latest review:
Painting & Decorating- 5 Jul 2026
Excellent service and communication
Brooks & Co Construction
No reviews yet
Extension Builder in Cambridge
Brooks & Co construction is a reputable building company. The founding partners have over 40 years combined construction experience and are supported by a strong team of city & guild qualified trade staff. We undertake all aspects of building works, from complete new build developments, refurbishments and renovations to smaller domestic works. We strive to give the best service, quality craftsmanship and take pride in our work.
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David Grahame Construction
No reviews yet
Extension Builder in Cambridge
Founded in 2013, David Grahame Construction has built a reputation for both quality and reliability. With a diverse portfolio of projects, we are the partner of choice for anyone looking for a professional and proven construction partner. Whether you are thinking of building a new home, converting, or renovation an existing building we offer a complete solution for your construction needs.
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Fine Cut Carpentry
No reviews yet
Extension Builder in Cambridge
Fine Cut Carpentry and Construction is a full-service construction and carpentry company specialising in residential construction projects from renovations, conversions to new builds. We are committed to delivering high-quality, on-time, and budget-conscious projects while providing exceptional customer service. With years of experience and a team of skilled craftsmen, we offer a full range of construction services and prioritise client satisfaction and strive to build lasting relationships. We Build with passion, precision, and a commitment to excellence.
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Tailor Made Studios
No reviews yet
Extension Builder in Cambridge
Hi! We’re Tailor Made Studios, a small team based in Cambridgeshire, Huntingdon & Norfolk. Specialising in bespoke garden studios, extensions, and high-quality carpentry and building work. With over 15 years of experience, we’re known for great craftsmanship, clear communication, and projects finished on time and to the highest standards. Whether you’re dreaming of a home office, an extra room, or bigger renovations, we take care of everything from design to completion so you can enjoy a smooth, stress-free experience. Fully insured and reliable, we’re passionate about creating beautiful spaces that add real value to your home. Let’s chat about your project today!
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D.G Building
Rating: 5 out of 5
Extension Builder in Cambridge
D.G.Building (East Cambs) Ltd is a complete building service with the capability to design & carry out extensions, refurbishments and all kinds of building work. All tradesman are fully qualified and certified, and we can offer independent warranties which are tailor made to suit each project.
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Latest review:
Conversions - General- 2 May 2017
We needed an internal wall removed and David came to our house at short notice to view the job. His team was professional and they did the job within the agreed time frame and cost. They even left the skip they used for us to add our waste to and informed us that the bricks the walls were made of were valuable and could be resold. I'm very satisfied with the job. I would thoroughly recommend David and his team.
Kjt builds
Rating: 5 out of 5
Extension Builder in Cambridge
KJT Builds specialises in residential and commercial building projects. With years of experience in the industry, we offer comprehensive services that include everything from custom home builds, renovations, and extensions to full-scale commercial developments. We are commited to delivering quality craftsmanship. At KJT Builds , we turn your visions into reality and deliver precision in every project.
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Latest review:
Carpentry- 6 Mar 2026
Good job well done and with excellent attention to detail. Kyle and his team were all very pleasant to deal with and did a great job.
Meriva plus Ltd
No reviews yet
Extension Builder in Cambridge
Construction and project management.
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Top rated Extension Builders

Our Extension Builders in Cambridge, are rated 5 out of 5 based on 4 reviews from customers like you.

Quality screening

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 Cambridge?

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

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

What are the hourly rates of extension builders in Cambridge?

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

Find extension builders in Cambridge with MyBuilder

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

Step 2: Compare different extension builders in Cambridge

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

Step 3: Hire Cambridge extension builders with confidence

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

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

What to ask a Cambridge extension builder before hiring?

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

An extension builder in Cambridge 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 Cambridge 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 Cambridge?

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 Cambridge 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 Cambridge 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 Cambridge

Can an extension builder in Cambridge help with planning permission?

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

Many Cambridge 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 Cambridge help with materials and finishes?

Yes, most extension builders in Cambridge 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.