Extension Builders in Southend On Sea

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (7 reviews)

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Some of our top rated extension builders in Southend On Sea

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Dcs building and maintenance ltd
Rating: 5 out of 5
Extension Builder in Southend On Sea
Hi, My name is Dean Dalton, I have been involved in the building industry for some 40 years now. We are a small local family business who have established a solid reputation for offering a personal, reliable and professional service for all our customers regardless of the project size. Over the years we have developed a great team and always receive quality reviews from all of our clients. Assuring you of my personal attention at all times. Thank you kindly Dean Dalton
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Latest review:
Extensions- 31 Oct 2019
Dean and his gang done a fantastic job on our extension Very courteous and friendly and full of ideas Would recommend them to anyone and in fact we are having them back to plaster rear external wall
Inside and Out Builders
Rating: 5 out of 5
Extension Builder in Southend On Sea
We offer a wide range of building services with over 20 years of experience in the trade. We are a partnership and the two of us carry out most of the jobs without sub contracting. We offer extensions, conservatories, driveways, patios, kitchens, internal alterations, as well as smaller scale jobs. We are a friendly team and are happy to give free advice and estimates.
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Latest review:
Extensions- 20 Jul 2018
From start to finish dan and simon have been amazing, even when we added extra things such as window and bifold doors they just got on with it. The extension looks amazing. The ki
Blowers brickwork
Rating: 5 out of 5
Extension Builder in Southend On Sea
Bricklayer 40+ years experience all types of brickwork undertaken qualified to NVQ level 2 . Completed HNC in construction 2007 . Takes pride in work reliable and fair
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Latest review:
Mat has worked on a couple of jobs for us now, Mat knows he's stuff for sure. Work is always to high standard and he always turns up on time.
John Morgan
Rating: 5 out of 5
Extension Builder in Southend On Sea
I am a local tradesman with over 15 years specialising in a wide range of building services in and around the Essex areas
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Latest review:
Carpentry- 28 Jun 2022
Awesome finish, fully explained in quotation and very well priced, job completed to a very high standard. I will be using for all future projects in a heartbeat. Can't recommend enough.
Paul Geary Plastering and Building
Rating: 5 out of 5
Extension Builder in Southend On Sea
Hi my name is Paul Geary and I have been a plasterer/ building contractor for over 30 years. I have a wealth of experience in the building trade and have built many extensions and a couple of houses in my time! I also have years of experience within the damp proofing industry with structural waterproofing, cavity drain tanking, cement tanking and timber treatments. I take pride in my work and carry out everything to a very high standard! I look forward to helping you 👍
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Latest review:
Plastering- 25 May 2026
Fantastic work. Really quick. Cleaned up after. Lovely guy. Will definitely be using Paul to do other jobs. Very professional and highly recommended.
FOX BUILD LTD
Rating: 4.9 out of 5
Extension Builder in Southend On Sea
Hi, We are family run business that carry out all Damp and Building works based in the Eastwood, Leigh on sea, We provide ourselves on good quality work and trust. If u would like a free no obligation quotation for any works pleas make contact. We have full public liability insurance and all works come with full guarantees. Many thanks Wesley Fox Fox Build Ltd
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Latest review:
Damp Proofing- 28 Apr 2026
Great experience from start to finish. Communication was clear and responsive, the price was very fair, and the work was completed quickly, smoothly, and to a high standard. Everything was left clean and tidy afterwards. Very friendly and easy to deal with - would definitely recommend.
Chris Brown
Rating: 5 out of 5
Extension Builder in Southend On Sea
Here at CSB Carpentry, we provide the best quality even to the littlest detail. We strive for our business with the most care for the customers' best interest. We are very professional, and we take the extra time to go the extra mile. Every project undertaken is always left with the best possible finish and left super clean and tidy, so you don't have to worry. We are very punctual and hard working with 10 years of experience and are qualified. We specialise in all types of carpentry work, including exterior and interior. Such as Wood Work , Doors , Flooring , Stairs , Cabinets , Architrave. Pergolas decking, sheds, and more... We offer the best of the best when it comes to customer service and competitive prices. Feel free to contact us...
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Latest review:
Carpentry- 19 Sep 2024
i was very pleased with the work from crisi hedad a door for under my staires an a bath panel and both was what i wonted very happy with his work
Easylofts essex ltd
Rating: 5 out of 5
Extension Builder in Southend On Sea
Hi and welcome to easylofts essex,heres just some of the work we undertake, loft conversations, extensions, garage conversations, out buildings, we are a small friendly company who like to look after there costumers from day one please take a look at our profile photos of resent jobs.
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Latest review:
Extensions- 19 Oct 2021
Excellent quality Friendly, experienced team Would definitely recommend
Allyx Palmer
Rating: 5 out of 5
Extension Builder in Southend On Sea
Any carpentry, door hanging, roofs, facias and soffit, any cladding, most repaires, any wood or laminate flooring.
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Latest review:
Carpentry- 27 May 2025
Allyx came very quickly, sent quoted and had completed the work within the week. He was polite, knowledgeable, understood the job that was required and able to offer support and advice and the best way forward for me. He arrived on time, completed the job competently with no fuss, he just got on. He left my house clean and tidy. Very pleased. He was also polite and personable.
J Buckley
Rating: 5 out of 5
Extension Builder in Southend On Sea
A former bricklaying Forman with 15 years experience building new builds and garden walls/ extensions, my work has also helped win 3 pride in the job awards for a leading house builder in the country. What you’ll get when you acquire my services is a quality job at a price that won’t make your eyes water. A full price breakdown so you know your getting what you pay for and free quotes on garden walls and pointing work. Thanks for taking the time to read and I look forward to working with you soon!
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Latest review:
Repointing- 29 Jun 2025
What a really nice man, explained everything very clearly and completed the job over the weekend despite the excessive heat. Great job, j Highly recommended
Muddy wood projects
Rating: 5 out of 5
Extension Builder in Southend On Sea
We cover all aspects of Construction Maintenance & Refurbishments all our quotes and advice are free. We are ready to take on your project no matter how big or small. For a non-obligation free quote along with free friendly advise contact us today:
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Latest review:
Carpentry- 10 Feb 2022
Ryenn/ Muddy wood team completed my beautiful decking and pergola in under 2days to a very high standard, I can’t stress enough how good Ryenn and his team are. Very Professional/ clean / tidy. Outstanding work! Second time I’ve used Ryenn we highly recommend 5 ⭐️⭐️⭐️⭐️⭐️
Mountdale Construction
Rating: 5 out of 5
Extension Builder in Southend On Sea
Building contractor specialising in foundations, drainage and all forms of groundworks including patios, driveway and other general building needs
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Latest review:
Landscaping- 9 Mar 2024
Danny and his team did a fantastic job of modernising our front garden/drive. There was a lot of care for detail, and any minor snagging they did efficiently without any issues. We will be using them again!
Leigh Home & Garden ltd.
Rating: 4.5 out of 5
Extension Builder in Southend On Sea
We are a small business based in Leigh on sea, offering a personal service. We do not run multiple jobs and you will deal directly with us. We complete the job in your home and garden to the highest standard – from design to end product.
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Latest review:
Extensions- 12 Jan 2019
Wow, wow wow. I do not even know where to begin with this absolute gem we managed to find local to my father in laws project in Southminster, Essex. My in-law is not the easiest guy to work with but John worked so hard to fix all the previous issues a cowboy builder had left him with and he also worked very hard day and night (sometimes 15 hours!!!!) He went above and beyond service. We have never seen such perfect plastering (like glass) and structurally sound work being done by a true professional. He also finished the extension with cladding on the outside and flooring in a huge 80sqm space and to say we are all extremely happy would be an understatement. If you're wondering whether to hire John, please do not! He is worth every penny, he is reasonable and wants to do the job to please you and likes to finish to a very high spec and is always on time and reliable and gives you great ideas to make the house look perfect. Without a doubt the BEST builder we have ever hired and we cannot wait to use John again and again in the future. Thoroughly recommend and wouldn't hesitate to reference any of Johns future work. Thank you so much John, thank you!!
Jack Mattock
Rating: 5 out of 5
Extension Builder in Southend On Sea
I pride myself on good work and I don’t cut corners because I enjoy what I do. As a growing company i have a few guys working for me; an extensive network of tradesmen i trust and can offer a wide variety of services and im keen to take on bigger projects and demonstrate my experience of all things building and will always use my keen eye for detail to regulate quality to the highest standard and fluid progress of your project.
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Latest review:
Joinery & Cabinet Making- 4 Jun 2021
Jack did a few jobs for us including building fitted wardrobes, building shelves, fitting a desk and making a work surface for the kitchen and we are really happy with everything he did. He was reliable, polite and was happy to do lots of extra things for us as they came up, and did everything to a very high standard. He left the place clean and tidy at the end of each day’s work and was really great to have around. I would definitely recommend Jack to anyone.
D & R Refurbishments
Rating: 5 out of 5
Extension Builder in Southend On Sea
We are an Essex based firm who cover all aspects of refurbishment. We work in and around Essex and the neighbouring counties. No job is too large or too small. All jobs will be considered and dealt with, with a high level of professionalism and tidiness. We can run the whole project from design to completion. We pride ourselves on the quality of our work and we strive to deliver customer satisfaction. Many of our jobs are through recommendation and repeat customers. Call us for a free quote
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Latest review:
Extensions- 16 Aug 2019
I was happy and satisfy with my trade person job done because he was very good carpentary by doing marvellous job with a good price.l will recommend John to my friends.
WDF CONTRACTORS LIMITED
Rating: 5 out of 5
Extension Builder in Southend On Sea
We do new build, extensions, lofts conversion and all refurbishments. Paving and landscaping no problem at all. 12 years experience on building sites.
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Latest review:
Extensions- 22 Mar 2021
Excellent service. Quick and tidy. Will definitely recommend them. Great job

3.7

Top rated Extension Builders

Our Extension Builders in Southend On Sea, are rated 3.7 out of 5 based on 7 reviews from customers like you.

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What types of services are offered by local extension builders in Southend On Sea?

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 Southend On Sea 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 Southend On Sea who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Southend On Sea?

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

Find extension builders in Southend On Sea with MyBuilder

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

Step 2: Compare different extension builders in Southend On Sea

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

Step 3: Hire Southend On Sea extension builders with confidence

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

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

What to ask a Southend On Sea extension builder before hiring?

Before hiring an extension builder in Southend On Sea or extension building company in Southend On Sea, 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 Southend On Sea?

An extension builder in Southend On Sea 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 Southend On Sea 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 Southend On Sea?

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 Southend On Sea 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 Southend On Sea 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 Southend On Sea

Can an extension builder in Southend On Sea help with planning permission?

Yes, many extension builders in Southend On Sea 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 Southend On Sea handle everything from design to construction?

Many Southend On Sea 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 Southend On Sea help with materials and finishes?

Yes, most extension builders in Southend On Sea 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.