Extension Builders in Leigh On Sea

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.6 (9 reviews)

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Some of our top rated extension builders in Leigh On Sea

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DCR Brickwork & Construction
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Hi my names dan. Specialising in all aspects of brickwork, also covering groundworks, new builds, extensions, garden walls and patios. General building works including interior & exterior works, renovations and knock throughs. Reliable, friendly trust worthy team. No jobs too small. Free quotations with no obligation.
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Latest review:
Landscaping- 23 Jul 2026
Dan and Steve did a great job paving an area of my garden. They arrived promptly, were very polite and approachable and cleared away the debris. No hesitation in recommending Dan.
Easylofts essex ltd
Rating: 5 out of 5
Extension Builder in Leigh 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
DCM BUILD LTD
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Hi, my name is Danny, and my company is DCM BUILD LTD, I operate around the Essex area developing houses from loft conversations, refurbishment, and single or double-story extensions. I pride myself on my timing, quality of work, professional finishes, and honesty toward my customers. I have a highly skilled team of around 15 trustworthy tradesmen working 6 days a week. I hope you'll consider us to quote your next project
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Latest review:
Daniel completed a full renovation of our house and also managed the job from start to finish. The job included taking the house back to brick, new kitchen & bathroom fitted, structural alterations, updated plumbing & electrics and completely redecorated. Every problem we hit Daniel had a solution for, all work was completed on time and the communication during the job was faultless. Daniel kept us fully in the loop with the progress of the job. Daniel took a lot of the stress off us with his professional manner. I would highly recommend Daniel for any type of building work required.
Essex builder construction Ltd
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Essex Builder Construction Ltd is a reliable and experienced building and renovation company providing high-quality workmanship across Essex, London and surrounding areas. We carry out bathroom fitting, tiling, plastering, brickwork, general building, repairs, home improvements and full property renovations. From smaller maintenance jobs to larger projects, we focus on delivering a professional finish, fair pricing and clear communication from start to finish. We take pride in keeping work areas clean and tidy, respecting every customer’s home and completing work to a high standard. Get in touch to discuss your project and arrange a free quotation.
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Latest review:
Plastering- 28 Sep 2026
Had a stud wall put up and plastered by Darren. He was super punctual and a proper pro. Not a bit of dust left behind and even came back to finish off something another day. A perfectionist and top guy. Thanks for the great work and a price we could manage. Appreciated and highly recommend. All the best
LAB building & maintenance ltd
Rating: 4.7 out of 5
Extension Builder in Leigh On Sea
My building Company is LABbuilding & maintenance ltd.I’m a multi trade builder,carpentry being my main trade. I’ve got 20 years experience. I pride myself on my work, ensuring I leave any job I attend clean and tidy. I’m friendly, affordable and no job is too small. Happy to provide free prompt quotes. Any questions feel free to ask and also please take a look at my reviews for any reassurance :)
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Latest review:
Handyman- 30 Sep 2026
Turned up next day fixed job and did a few extra ones
Harry Pickering
Rating: 5 out of 5
Extension Builder in Leigh On Sea
15 plus years in brickwork, extension and renovation. Worked on many different projects from new builds all the way to restorations. Have worked with many different trades and have build up a great skill site and knowledge. Always happy to give advice and guidance in any projects. Clean and tidy work and always punctual.
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Latest review:
Carpentry- 14 Feb 2026
Amazing professional service. Defo use again
John Morgan
Rating: 5 out of 5
Extension Builder in Leigh 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.
R F conversions
Rating: 5 out of 5
Extension Builder in Leigh On Sea
R F CONVERSIONS are specialists in garage conversions across Rayleigh and Essex, transforming unused spaces into high-quality, practical living areas. Whether you’re looking for an extra bedroom, home office, gym, or open-plan space, we provide tailored solutions designed to suit your lifestyle and maximise your home’s potential. Our experienced team takes pride in delivering exceptional workmanship, with a strong focus on detail, reliability, and seamless integration with your existing property. We manage every stage of the project, from initial consultation and design through to completion, ensuring a smooth and stress-free experience. We use quality materials and proven building methods to create spaces that are not only stylish but built to last, adding real value to your home. If you’re considering a garage conversion in Rayleigh or anywhere in Essex, trust R F Building Services to deliver a professional, high-standard finish every time.
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Latest review:
We had Wez and his team in to replace our bathroom, fantastic service and we would highly recommend. Everything from the tiles to plumbing and mastic where brilliant. Lovely clean and tidy workers who we trust in our home, any small issues where sorted promptly and with ease. I love my bathroom - thankyou so much 🙂
capital contractors
Rating: 5 out of 5
Extension Builder in Leigh On Sea
we have been in the building trade for 35 years we can design and build new houses and extensions. we undertake all types off other building work. we are a friendly and reliable company and are happy to quote for any jobs.
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Latest review:
Extensions- 21 Aug 2019
Cannot fault Steve’s work. He did a great job on our new kitchen/diner extension. Takes pride in his work and ensures everything is finished to a high spec. Would thoroughly recommend Capital contractors. Hoping to get him booked in for more work on our property next Summer !
Building Services Essex Limited
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Based in Rayleigh, Essex. We offer a team of skilled trades people, specialising in home renovations including structural alterations and extensions. Fully insured and all works guaranteed. No obligation estimates.
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Latest review:
Conversions - General- 18 Apr 2026
Mark and his team did a fantastic job from start to finish. Communication was great from day one and every care to protect our property whilst carrying out the work, and clearing up afterwards was done to the highest level with next to nothing inconveniencing our home. If you are looking for a top quality building team, you can rest assured this company is of the highest quality for your project, and at a very fair price.
Sb landscapes
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Sb landscapes & groundworks LTD are a small friendly run business that pride ourselves with our very high standard of work offering a free no obligation quote. All works completed is fully guaranteed and covered by public liability insurance. Sb landscapes also offers waste disposal to and fully licensed to do so.
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Latest review:
Garden Maintenance- 22 Aug 2026
Exactly what they said they would do , excellent work ,great time keeping , kept me in the loop with everything what’s going on . Never had any bad vibes and a fantastic group of team .they are already booked in again to do some more extra work at my house . Thanks again guys 5*
BT Building and Maintenance
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Company is trading as BTOM Construction Limited. We are experienced builders based in Westcliff-on-Sea, covering Southend-on-Sea, Leigh-on-Sea, Westcliff, Chalkwell, Benfleet and surrounding Essex areas. We specialise in house extensions, structural alterations, RSJ installation, kitchen renovations, bathroom renovations, refurbishments, plastering, tiling, carpentry and general building work. We take pride in delivering high-quality workmanship, reliable service, clear communication and clean, professional results from start to finish. Whether you need a rear extension, internal wall removal, full renovation, kitchen refit or bathroom upgrade, we aim to complete every project to a high standard and leave every customer satisfied. Please visit my website to see more of our recent work.
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Latest review:
Tiling- 2 Jun 2021
Bart and Seb were very friendly, efficient and did a great job. Would definitely call them again for other jobs.
Blowers brickwork
Rating: 5 out of 5
Extension Builder in Leigh 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.
Gary Lovelace
Rating: 5 out of 5
Extension Builder in Leigh On Sea
35 years of bricklaying and landscaping, No job too small to no job too big. Porcelain, sandstone Fencing, ( turfing) and full garden restoration, raised flower beds, decking, design help too , all owe waste is 100 percent recycled, happy to help
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Latest review:
Roofing (Pitched)- 27 Dec 2018
Fantastic job by Gary. Friendly; approachable and a very decent price. Couldn't fault him & will definitely use Gary's services again in the future. Thanks Gary, Paul
J.Collins Brickwork
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Here at J.Collins Brickwork we undertake a range of general building activities. Do not hesitate to contact me to go through any home improvements or maintenance works you require.
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Latest review:
Bricklaying- 2 Jan 2023
Nice guys came in with two jobs to do start to finish no problems at all will definitely use service again
Harrison Brickwork
Rating: 5 out of 5
Extension Builder in Leigh On Sea
Hi, I've been trading as Harrison Brickwork for over 10 years. I'm a City and Guilds Qualified Bricklayer. I build extensions and small new build projects. I use My Builder predominantly for smaller jobs in between. I would say I get into the detail more than most and go above and beyond to achieve a really high quality finish. Easy to work with and trustworthy. Please reach out to me and check out my feedback. I'll normally have recently finished jobs especially with extensions you can come and view. Building work can be risky and extremely stressful. I try and work in a way that makes it a nice process. I only get involved with jobs I'm experienced with and have the right team and confidence to finish to a high standard, on time and on budget.
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Latest review:
Landscaping- 1 Aug 2026
Excellent work.would highly recommend.thanks for a job well done

3.6

Top rated Extension Builders

Our Extension Builders in Leigh On Sea, are rated 3.6 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 Leigh 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 Leigh 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 Leigh On Sea who are available and interested can respond to your post.

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

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

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

Find extension builders in Leigh On Sea with MyBuilder

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

Step 2: Compare different extension builders in Leigh On Sea

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

Step 3: Hire Leigh On Sea extension builders with confidence

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

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

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

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

An extension builder in Leigh 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 Leigh 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 Leigh 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 Leigh 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 Leigh 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 Leigh On Sea

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

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

Many Leigh 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 Leigh On Sea help with materials and finishes?

Yes, most extension builders in Leigh 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.