Extension Builders in Cambridge, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Cambridge, East of England

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Kastrati Home Solutions
No reviews yet
Extension Builder in Cambridge, East of England
All work undertaken no matter how big or small, and every job receives the same high standard of professional workmanship at competitive prices. With experience in the domestic & commercial industry, you can be assured that your project is in safe hands.
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CSO Construction Ltd
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
CSO Construction Ltd are reputable building contractors who operate in Cambridge and the surrounding areas, with over 50 years combined experience in the building trade we are the number one choice for customers who are expecting the highest standard of work and finish.
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Latest review:
Front, side and rear extension. Connor and his team are by far the best builders I have ever used, there time keeping and craftsmanship is impeccable. I would highly recommend CSO Construction.
NSB Brickwork
No reviews yet
Extension Builder in Cambridge, East of England
Established in 2021, NSB is a family run business. Our vast knowledge of brickwork covers all aspects, from new builds to extensions, retaining walls, sub-bases and superstructures.
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ASP Construction Ltd
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Ashley Scott-Pettitt owner of ASP Construction has been transforming homes across Suffolk + Cambridgeshire for over a 15 years. Brickie by trade specialising in brickwork and ground works for extensions and new builds. But also thoroughly enjoying renovation projects and hard landscaping.
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Latest review:
Extensions- 10 Aug 2018
I can highly recommend Ashley, Mike and Graham. Excellent quality of work, but above all excellent customer service. Always went the extra mile to make sure everything was as we wanted and did an amazing job of keeping mess and disruption to an absolute minimum. Always kept in constant contract, were really flexible and very clear with any extras (although there were very few in the end). Were very fair where areas came in cheaper/easier than estimated and passed on savings. They always made sure that their work and the work of their subcontractors was to a very high standard. Looked after all aspects of the build from plumbing and electrics, to windows and doors and even looking after building control. Can't recommend these guys enough. You may get slightly cheaper quotes elsewhere, but they are certainly worth the little extra.
VARSITY
No reviews yet
Extension Builder in Cambridge, East of England
Reliable, friendly builder with over 40 years experience in all aspects of building and construction. trade and degree qualified in bricklaying, carpentry internal and external, restoration, kitchens and bathrooms, handyman work no job too small
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AJ GROUP CAMBRIDGE LIMITED
Rating: 4.8 out of 5
Extension Builder in Cambridge, East of England
Based in Cambridge we are a family run business working with a team of highly skilled, professional tradespeople and also accredited with NAPIT for all electrical works. We work closely with other local specialists such as Structural Engineers, Architects, IFE Accredited Fire Safety Officer, Building Control and so on. From garage conversions to re-wiring, to kitchen re-fits, to fire alarm installations and multi million-pound new build homes we really can, and do, cater for every project!
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Latest review:
Extensions- 17 Jul 2019
My original job of utility and porch actually grew into a bigger job, with a garden room and a completely new garden and I am absolutely thrilled with the results. Ash and his team were great, very friendly, trustworthy and respectful, nothing was too much trouble and at the end of the day things were left tidy. It was Ash that suggested we build a garden room and if we hadn’t done this we would have ended up with a rather useless corridor, instead we have a lovely building with doors that open up fully and over look our beautiful new garden. The garden was designed by Vicky Jilka and built by Ash’s team, Vicky listened to my wish list and designed a truly stunning garden. I have some more work that I would like done in the new year and will not hesitate in contacting Ash to do this. I can highly recommend Ash and his team.
HJD Developments
No reviews yet
Extension Builder in Cambridge, East of England
HJD Developments is a small building company passionate in delivering a fantastic service for our customers. With over 20 years in the construction industry we pride ourselves on our knowledge and our ability to solve problems.
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Inspire carpentry and construction
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Inspire offer a full carpentry and construction service which includes loft conversions, extensions and renovations. We pride ourselves on high quality,reliable workmanship at competitive prices. We believe in great customer care with trustworthy tradesman, with full project management on every job, no matter how big or small.I’m carpenter by trade with 20 years of experience in all aspects of carpentry and have over 10 years experience in project management on large and small projects.
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Latest review:
Loft Conversion- 26 Jun 2019
We hired Lee at Inspire Construction for a loft conversion in Milton. It was clear within a few minutes of meeting Lee that he was right for the job. He gave sensible and reliable answers to questions from the outset through to completion and was always reassuring about any concerns no matter how big or small. He always responded promptly when contacted. Lee’s experience showed throughout, managing to take a fairly basic set of architect’s drawings and transform them in to a quality product whilst obviously still meeting all building control requirements. He used his experience making tweaks and adding attention to detail which has given a great finish to the job. He provided a schedule of the works up front and continually kept us informed of what would be happening next. The fact that our loft was completed on time, on budget, in winter and while we lived in the house must be a sign of someone that knows what they are doing. Lee is professional whilst always managing to maintain a friendly approach. He even gave our neighbour £10 to get her car washed after it got dusty one day. We were very impressed with the professionalism of all the tradespeople he worked with. They were also all courteous and considerate. It is clear he only hires people he can trust to do a top job. Overall Lee has been great value for the quality of the service we received and we 100% recommend him. In fact we already have… he has been taken on by some of our friends already.
Crown CB Ltd
No reviews yet
Extension Builder in Cambridge, East of England
We offer high quality Construction services at the correct price. 20 years experience in all types of construction work from basic refurbs, loft conversions to complicated extensions and re modelling
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KMTG Limited
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Hi
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Latest review:
We’ve asked Kamil to do several projects over the years—both big and small—and we’ve always been extremely happy with the results. He’s a true perfectionist: hardworking, reliable, trustworthy, and clearly very experienced. One of the standout jobs was a large wooden gazebo he built to cover a children’s play area—it was done to an exceptional standard, and we still get compliments on it. We wouldn’t hesitate to recommend Kamil to anyone looking for high-quality, dependable building work.
Alwyn Builds Ltd
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Hi! We are a company born out of wanting to see things built better, we specialise in garden rooms/offices, large sheds, single storey timber frame extensions, decks, summerhouses, pergolas, VIP XL bespoke dog kennels and general carpentry work.Our company director (hands on) is a professionally qualified civil engineer who takes joy from building with wood. Please get in touch for all your timber frame garden structures and carpentry needs.
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Latest review:
Handyman- 18 Feb 2023
Paul made a fantastic job and fit the shelves as we designed. He made sure his work done properly and vacuumed all the dust and debris after he finished. Clean and professional work. I highly recommend him and he is my first choice the next time.
Abiskar Developments Ltd
No reviews yet
Extension Builder in Cambridge, East of England
At Abiskar Developments Ltd., we believe that your project should be kept as simple and straightforward as possible, regardless of how complex the task may seem. We are skilled in bathroom and kitchen installations, property maintenance and all types of handyman jobs.
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SMH Building
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
With over 25 years experience in the construction industry, SMH Building Ltd was formed to focus on bringing quality workmanship to people living in the Hertfordshire & Cambridgeshire area. We are a highly dedicated, down to earth friendly company that will always strive to make your dream projects come true in a stress free timely manner. At SMH Building Ltd we offer a wide rage of building and construction services to clients within a 30 mile radius of Royston. Our core skills include: •Brickwork •Alterations •Extensions . New builds Timber frames •Garages & Chimney repair •Repointing •Retaining walls •Garden Walls •Patios For more information about our company and what else we can offer please give us a call or you can alternatively browse the website.
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Latest review:
Steve gave us a competitive quote and was able to start the job quickly. He was polite and friendly and went the extra mile in completing another job while here. Very pleased with the work he completed. Thanks so much
DPY Developments
No reviews yet
Extension Builder in Cambridge, East of England
We are a family friendly and reliable construction company, with over 20 years experience. We are based in Cambridge but can travel slightly as all of our tradesman are based in Cambridge and surrounding areas. As we have over 20 years experience we can assist with various ranges of works, from small minor works, professional advice, structual works, design and build, refurbishments, conversions and complete new builds. We constantly find that are feedback is, very easy to work with, highly professional and reliable with the understanding of adaptions to suit personal requirements.
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Carter Developments
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Carter developments undertakes all aspects of construction, from inception to completion. All skilled tradesmen under one roof. Communication is key for us at Carter developments as we know how important regular updates are to our clients. We pride ourselves not only on the high quality of our work but the care taken during the project to ensure everything is completed to the clients specification and to the highest of standards. We are also 100% transparent, no hidden costs. We are upfront and honestly from the start.
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Latest review:
Extensions- 16 Oct 2023
Great service from groundwork right through to decorating and finishing touches. Good communication all the way through with all trades being very respectful of neighbours and surroundings. A specific mention on the care of the request made for tiling of Shower room, an awkward task but with exemplary finish. Would highly recommend and definitely use again. Thanks to Billy and his team.
D Thomson Construction & Landscapes
Rating: 5 out of 5
Extension Builder in Cambridge, East of England
Hi I'm Darren I have been in the construction trade for 23 years, been working for myself now for 4 years. Check my Facebook page D Thomson construction and landscapesI am qualified bricklayer of 15+ years now . We handle every part of the job not just bricklaying .From digging footings to a plastered painted finish .New builds to extensions to renovations. We also complete all exterior work as in drives patio fences , I run the job from start to finish communicating with the appropriate sector to relieve you as a customer of the stress of dealing with multiple trades. With attention to detail and great pride in all work we do, We look forward to working on your next project and bring your ideas to reality.
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Latest review:
Plastering- 25 Dec 2025
Brilliant

Top rated Extension Builders

Our Extension Builders in Cambridge, East of England, are rated 5 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 Cambridge, East of 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 Cambridge, East of 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 Cambridge, East of England who are available and interested can respond to your post.

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

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

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

Find extension builders in Cambridge, East of England with MyBuilder

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

Step 2: Compare different extension builders in Cambridge, East of England

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

Step 3: Hire Cambridge, East of England extension builders with confidence

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

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

What to ask a Cambridge, East of England extension builder before hiring?

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

An extension builder in Cambridge, East of 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 Cambridge, East of 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 Cambridge, East of 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 Cambridge, East of 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 Cambridge, East of 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 Cambridge, East of England

Can an extension builder in Cambridge, East of England help with planning permission?

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

Many Cambridge, East of 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 Cambridge, East of England help with materials and finishes?

Yes, most extension builders in Cambridge, East of 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.