Extension Builders in Saffron Walden

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (6 reviews)

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Some of our top rated extension builders in Saffron Walden

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Regionwood Ltd
Rating: 5 out of 5
Extension Builder in Saffron Walden
At Regionwood Ltd, we provide a high standard of work in various areas of building trades. We specialise in all aspects of building work, including full refurbishments, bespoke kitchens, bathrooms, extensions, flooring and decorating. We pride ourselves in our attention to detail, honesty, punctuality and reliability, to provide you with great customer satisfaction and peace of mind.
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Latest review:
Painting & Decorating- 17 May 2025
No issues. Done a great job. Protected everything prior to starting and cleaned up afterwards. Would 100% recommend.
RSS Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Saffron Walden
From hanging a door to building an extension, quality work done quickly and efficiently.
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Latest review:
Joinery & Cabinet Making- 19 Mar 2019
Robert fixed a sagging bookcase - tricky job and he did it with care and attention to detail. I'm really pleased with the result. He also fixed a kitchen cupboard hinge that's been giving trouble for about 5 years! Really happy to recommend Robert and would use him again. Thanks!
A10 Building and Construction
Rating: 4.6 out of 5
Extension Builder in Saffron Walden
Hi I am Carl, originally a subcontracting bricklayer, I have for a number of years undertaken more general building and construction work. Mostly on domestic properties, occasionally industrial. I am able to act as a contractor for large projects having a network of specialised professional tradesmen to provide a comprehensive service.
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Latest review:
Bricklaying- 9 Oct 2025
Great communication and got the job done in a timely manor.
Phoenix Design & Build
Rating: 5 out of 5
Extension Builder in Saffron Walden
Welcome to Phoenix Design & Build At Phoenix Design & Build, we transform visions into reality. With a reputation built on trust, craftsmanship, and attention to detail, we specialize in delivering high-quality construction and bespoke design solutions tailored to your needs. Whether it’s a residential renovation, a new-build home, or a commercial fit-out, our team brings creativity, precision, and reliability to every project. Rising from the ordinary, we build extraordinary.
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Latest review:
Carpentry- 10 Oct 2025
I hired Phoenix Design & Build after my rental property suffered major floor damage due to a water leak. The kitchen base units had to be removed to allow the entire kitchen chipboard based floor to be stripped out along with the insulation below. Once this was carried out Scott and his team replaced the entire floor including a new water resistant LV click floor finish. The units and work tops were then reinstated, putting the kitchen back to normal. I had never met Scott but have to say he was great to deal with, his communication and explanations were second to none with both myself and the tenant occupying the property. The work started on the agreed date and was finished ahead of schedule. I will be keeping Scott's details to use Phoenix's services again. I would highly recommend.
Jarvis developers ltd
Rating: 5 out of 5
Extension Builder in Saffron Walden
An established building company with a wealth of building knowledge. As an excellent builder and member of the federation of master builders we can help our clients navigate the whole design and build process. Building a new house, converting a property, and extending a property we can make that happen . If you need help submitting a planning application we can also help you with that along with your initial design ideas and turning those ideas into working building regulations drawings.
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Latest review:
From start to finish, Paul and the team were superb; we are so happy with the finished product and the workmanship is brilliant. In particular, Paul was always available on the phone and the communication throughout the build was great. The guys on site were always polite and tided up everyday which was good as we have small children. We would thoroughly recommend Paul and his services again
Norman Building and Maintiance
Rating: 4.5 out of 5
Extension Builder in Saffron Walden
Norman Building and Maintenance is a company pecializing in carpentry and joinery, but also all manner of building work. Carpentry and joiner is a family trade dating back countless generations. We pride ourselves on the quality of our work, at affordable prices. Our work includes bespoke fitted wardrobes, partition walls, window repair, timber frame construction, basic plumbing, ground work, all manner of second fixing, and cabinet building. There is no job too small!
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Latest review:
Carpentry- 30 Apr 2023
Excellent job, would recommend Lawrence.
l j carpentry & construction
Rating: 4.8 out of 5
Extension Builder in Saffron Walden
Hello my name is lee owner of l j c carpentry and construction.I'm a fully qualified carpenter for 29 years in all carpentry works full hmo experienced, kitchen design and fit and I own and run a full works building company for 18 years working on bathroom refits to brick built and timber frame houses, extensions to new builds all aspects of roofing and flat roofing, plumbing plastering, and fully certified electrical team and landscaping.I have a good team of tradesmen around me for all trades to get the job done from start to finish i also run a full ground works company in which i do all aspects of ground work
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Latest review:
Extensions- 2 Aug 2023
I had a runaway previous builder then I met Lee from my builder , he did a fantastic job , finishing in just a week , always available, tidy after work . Did go and beyond as I ask some bits and pieces to be done . Can’t fault. I’m really happy and will continue to work with him .Highly recommended…
oakview property
Rating: 5 out of 5
Extension Builder in Saffron Walden
We are a small building company based in Saffron Walden. Our priority is customer satisfaction. We specialize in extensions, loft conversions, kitchens, and bathrooms. I have built up a small team of highly qualified and reliable tradesmen. All jobs around the home and garden can be done. We only take on one job at a time, so are with you from start to finish without disappearing onto another job. With over thirty years of experience in construction. References always available
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Latest review:
Bathroom Fitting- 17 Dec 2016
Paul was fantastic. He provided a detailed and clear quote quickly after I posted the job and stuck to it. He advised me on product choices and offered solutions to problems with the space/layout so that I could have the bathroom I was looking for. He was great to have around and did the work to a high standard,along with his guys, without making a mess. Highly recommend!
Hi-Spec Design, Build and Maintain
Rating: 5 out of 5
Extension Builder in Saffron Walden
Thank you for taking the time to consider our company for your project. It's an important decision choosing the right contractor. Hi-Spec are proud to be partners of Local Authority Building Control, also holding the prestigious construction line approved silver. We also now offer a full kitchen supply and fit service via our sister company Hi-Spec KItchens, offering complete kitchens at competitive prices . We hope to speak soon
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Latest review:
Extensions- 10 Jun 2020
Mick and his team set about building a two story rear extension late last year. It started out great for them but just two days into the build we were hit with the wettest winter on record. His team pushed on through wind, rain, sleet and snow. Problems with an awkward site access were overcome. Even though they were working in some pretty bad conditions, they managed to keep the place clean and tidy. The team work quickly and to a good standard. Neighbours commented on how quick it went up. Mick wanted the place done by Christmas. The world was against him on this deadline but he pretty much nailed it! They’re a great bunch to work with and would t hesitate in recommending them.
Elsenham Building Services Ltd
Rating: 4.7 out of 5
Extension Builder in Saffron Walden
Hi I'm Keith. I trade as Elsenham building services ltdI'm very experienced in most aspect of the building trade and I'm sure you wont be disapointed should you employ us for your project, either in price or standard of work. Give me a call, the phone is answered 24/7, others have without complaint.
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Latest review:
Extensions- 10 Oct 2019
Left them to their own devices for 3 days, to come back & find: * They 'finished' job without checking that Council Building Regs were met. They weren't. Their excuse was that it was up to me to obtain approval. WRONG. I arranged / paid for, Council Building Regs dept to come/inspect. It's the builders job to ensure that Building Regs are followed! * Small flat roof / Box gutter leaking (found out when it started raining). Since they had been paid by then, they washed their hands of their shoddy work.
DJRBUILDCO LTD
Rating: 5 out of 5
Extension Builder in Saffron Walden
DJR BUILDCO LTD is a professional building company specialising in loft conversions, extensions, refurbishments, and structural works across London, Essex, Hertfordshire and Cambridgeshire. We provide a complete service from initial advice and planning support through to construction and Building Control sign-off. We pride ourselves on high-quality workmanship, clear communication, and reliable project management from start to finish. Whether it’s a full extension or a smaller renovation, we work closely with our clients to deliver projects on time, on budget, and fully compliant with current Building Regulations
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Latest review:
DJR Build Co Ltd completed our loft conversion between October and November, and we are over the moon with the final result. From start to finish, they were extremely professional and a pleasure to deal with. The quality of the work is excellent, and the whole process felt smooth and well managed. We would happily recommend their services to anyone.
LS General Building Limited
Rating: 5 out of 5
Extension Builder in Saffron Walden
With over 30 years of experience, L S General Building Limited is a trusted, family run business proudly serving both residential and commercial clients, We specialise in high quality renovations, delivering expert craftsmanship across a wide range of services including Bathroom & Kitchen fitting, LVT and Laminate flooring, feature wall installations, and professional floor and wall tiling. Our long standing reputation is built on reliability, attention to detail and genuine commitment to customer satisfaction. Every project big or small is handled with care, pride and the skill that comes from decades of hands on expertise. At L S General Building Limited, we transform spaces with quality you can see and a service you can trust.
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Latest review:
Plastering- 8 Dec 2025
Had a secondary leak plus ceiling restorer took ill half way through job. Louis from LS General Building Ltd managed to sort everything out. Professional, clean, helpful what one would expect from a trader with decades of experience. Would recommend him....
Slight Construction
Rating: 5 out of 5
Extension Builder in Saffron Walden
Hi I do all groundworks general building extensions, conversions, plasterboard rendering wood work concrete footing brickwork drainage driveways all slabs building maintenance plumbing 28 years experience. I also have a tipper truck for hire,and mini digger ask for more details when you shortlist me.
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Latest review:
Fencing- 10 May 2019
It was a quick response and the job was viewed the next day and a quote given. The job has been done today as promised and I am really pleased with it. Mr Slight was a thoroughly pleasant gentleman and I would recommend him with no problem.
SC Maintenance + Facilities Ltd
New on MyBuilder
Extension Builder in Saffron Walden
Family operated business with own direct labour providing high quality construction services including renovations & refurbishments, loft conversions, extensions, kitchen installations, bathroom fit-outs, new builds and full design capabilities.
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Chris Bickers
Rating: 5 out of 5
Extension Builder in Saffron Walden
CJB CARPENTRY AND CONSTRUCTION Been involved in carpentry for 40 years starting on YTS at the age of 16 followed by a 4 year apprenticeship. Completed every aspect of carpentry from fitting a door handle to building houses ! Over the last 15 years between my own contracts have been fitting all styles of wood flooring all over London including the shard and national gallery. I pride myself on work finished in the highest standard so if you are looking for a cheap quote I’m probably not the right man for you !
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Latest review:
Carpentry- 26 Jun 2024
We hired Chris for second fix joinery, including skirting, architrave, door fittings, MDF panelling plus numerous fiddly extras. He completed to a very high standard, and we're very pleased with his work. Will hire again
Fine Cut Carpentry
No reviews yet
Extension Builder in Saffron Walden
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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Top rated Extension Builders

Our Extension Builders in Saffron Walden, are rated 5 out of 5 based on 6 reviews from customers like you.

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

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 Saffron Walden 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 Saffron Walden who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Saffron Walden?

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

Find extension builders in Saffron Walden with MyBuilder

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

Step 2: Compare different extension builders in Saffron Walden

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

Step 3: Hire Saffron Walden extension builders with confidence

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

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

What to ask a Saffron Walden extension builder before hiring?

Before hiring an extension builder in Saffron Walden or extension building company in Saffron Walden, 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 Saffron Walden?

An extension builder in Saffron Walden 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 Saffron Walden 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 Saffron Walden?

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 Saffron Walden 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 Saffron Walden 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 Saffron Walden

Can an extension builder in Saffron Walden help with planning permission?

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

Many Saffron Walden 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 Saffron Walden help with materials and finishes?

Yes, most extension builders in Saffron Walden 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.