Extension Builders in Basildon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (10 reviews)

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Some of our top rated extension builders in Basildon

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JC Bricklaying And Building Contractors
No reviews yet
Extension Builder in Basildon
I started my business in 1997 as a bricklayer/builder. I am highly experienced in all aspects of building as i have been in the industry for 32 years. I carry out extensions, roofing, carpentry, structural steel alterations, driveways, patios, garden walls, landscaping and any other works.
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Perparim
Rating: 5 out of 5
Extension Builder in Basildon
An established bricklaying business offering all aspects of bricklaying services in and around London and the south east areas. We are reliable,friendly, professionals that take pride in our work and guarantee jobs to the highest standards
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Latest review:
Great work, good communication skills very happy with the service Job got completed on the promised timescale
Achille's construction
No reviews yet
Extension Builder in Basildon
Achille's Construction is a full service Construction Company dedicated to building and improving residential and commercial structures according to our client needs and desires. With an experience of over 20 years , our team is ready to give your space whatever updates it requires.
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LEBELLE HERITAGE & RESTORATION LTD
Rating: 5 out of 5
Extension Builder in Basildon
Lebelle Heritage & Restoration Lebelle Heritage & Restoration is a professional building and construction company specialising in renovations, refurbishments, and heritage restoration. We take on all types of projects, from full property renovations and structural upgrades to detailed interior finishes and the careful restoration of period features. Our team is skilled in both traditional craftsmanship and modern construction methods, allowing us to deliver work that is reliable, high-quality, and built to last. Whether we’re restoring the character of an older property or breathing new life into a modern home, we focus on precision, honesty, and clear communication throughout every stage of the job. We pride ourselves on delivering clean, efficient, and well-executed work that meets the needs of our clients and respects the integrity of each building. At Lebelle Heritage & Restoration, we build, renovate, refurbish, and restore with a commitment to quality and long-term durability.
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Latest review:
After a previous contractor took our money and left our loft extension unfinished, we were devastated and worried about how we would ever get our home back to normal. Then Lewis from Lebelle stepped in and completely turned things around. Lewis was patient, understanding, and incredibly professional. He worked quickly, kept costs under control, and finished the loft extension to a standard we’re so happy with. The stress he took off our shoulders was unbelievable. We honestly can’t thank Lewis enough. If you’re looking for someone trustworthy, skilled, and genuinely caring, Lebelle is the company to call.
GRB Building and Home Improvements
Rating: 5 out of 5
Extension Builder in Basildon
At GRB Home Improvements we have over 15 Years experience in general building contracting including extensions, kitchen and bathroom refits, loft conversions, garden landscaping, patios and outbuildings, drainage and groundwork, drives and general building maintenance. We passionately believe in customer satisfaction and strive to ensure that our quality work is delivered on time, as per the agreed schedule, and that we come in on budget.
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Latest review:
Carpentry- 24 Jan 2021
George came to do up our hallway. He laid flooring and installed new spindles and a handrail on our stairs too. He did a wonderful job on the whole lot and we were very happy with him. We were awkward and changed our mind on the first laminate flooring that I had picked out online, he ripped it up and started again with the new flooring we picked and it was no hassle to him. George is a lovely fella, trustworthy and professional. Would highly recommend
Pinnaclebuilders
No reviews yet
Extension Builder in Basildon
At Pinnacle Builders UK, we take pride in delivering high-quality home extensions, renovations, and new builds that stand the test of time. Based in Kent, our team brings together years of hands-on experience, precise workmanship, and genuine care for every detail. From concept to completion, we manage everything — design, structural work, electrics, plumbing, and finishing — ensuring a smooth, stress-free experience for our clients. Whether you’re extending your home, modernising your kitchen, or creating your dream living space, we build with integrity, professionalism, and passion. We believe every home deserves a flawless finish, honest communication, and a builder who treats it as if it were their own. That’s what makes us Pinnacle Builders UK — where quality, reliability, and craftsmanship reach new heights.
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Vertex Projects
No reviews yet
Extension Builder in Basildon
Vertex Projects is a professional and trusted construction partner dedicated to bringing your vision to life. We specialise in a comprehensive range of services, including painting and decorating, building extensions, expert demolition, and plastering. Our expertise also extends to new fencing and the custom construction of bespoke balconies. At Vertex Projects, we pride ourselves on being a respectful team that treats every home and site with care, ensuring high-quality craftsmanship and a seamless experience from start to finish.
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QCS Construction Ltd
No reviews yet
Extension Builder in Basildon
QCS CONSTRUCTION ltd is a construction company based in East London and provides construction services. The team consists of high-class specialists in the field of construction with 20 years of experience. We are experts in: -House extensions -Loft conversions -Refurbishments -Garden renovations -New build -Basements By choosing us, you will receive excellent quality service for your projects.
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Bogdan Chitoiu
No reviews yet
Extension Builder in Basildon
Our client our master
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Arch construction services ltd
No reviews yet
Extension Builder in Basildon
We undertake all kinds of jobs like plumbing ,heating ,tiling ,carpentry ,kitchen, bathroom, garden works, complete house refurbishment, loft convertion, extention and Etc. We presents quality works and advise.
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Square Build Ltd
Rating: 5 out of 5
Extension Builder in Basildon
We're general building contractors, working on anything from everyday household projects which include general household repairs, painting and decorating, bathroom/kitchen renovations, property extensions and garden work projects. Although we are new to My Builder, we’ve had nearly 20 years experience completing many successful projects. We’re an established registered company which has been trading for several years.
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Latest review:
Waste Clearance- 28 Jun 2019
Fine. Arrived promptly as requested.
Right Builds
No reviews yet
Extension Builder in Basildon
Right builds is a building company designed to meet all customer needs, we have been in the Construction trade for over 10 years. No job is to small or to big for us. We help customers from planning to completion.
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R&B BrickWork
No reviews yet
Extension Builder in Basildon
R&B BrickWork Family Business Since 2014 in All aspects of Masonry Building General Builder BrickWork/BlockWork Twisted Piers,Arches,Chimneys,Garden Walls, Future Brick Work Retaining Wall Radious Walls Extensions NewBuilds Repairs Repointing
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Alex Construction
No reviews yet
Extension Builder in Basildon
Hi. I’m doing almost all kind off buildings work: Extension-Loft-House Refurbishment-Tailing-Rendering-Carpentary-Drywall-Painting-Kitchen Fitted-Bathroom Refurbishment
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ScutariConstruction
Rating: 5 out of 5
Extension Builder in Basildon
Scutari Construction is a limited company based in London. We are a very reliable and professional team of tradesmen with over 10 years of experience on the building industry, committed to deliver the highest levels of quality and service to our clients.
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Latest review:
Extensions- 14 Apr 2021
Mel and team completely transformed our house in a very timely and professional manner. I honestly cannot say enough good things about him. The team works really hard and their model provides the fastest, highest quality construction at a reasonable price. Use these guys!
RQ Brickwork
Rating: 5 out of 5
Extension Builder in Basildon
bricklayer, undertake new builds, extensions ,garden walls stone work and repointing
Get in touch
Latest review:
Bricklaying- 21 Jul 2025
Really nice guy to deal with. Job was done on time, looks good. I will definitely work with him again and would recommend.

4.1

Top rated Extension Builders

Our Extension Builders in Basildon, are rated 4.1 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Basildon?

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

Find extension builders in Basildon with MyBuilder

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

Step 2: Compare different extension builders in Basildon

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

Step 3: Hire Basildon extension builders with confidence

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

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

What to ask a Basildon extension builder before hiring?

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

An extension builder in Basildon 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 Basildon 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 Basildon?

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 Basildon 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 Basildon 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 Basildon

Can an extension builder in Basildon help with planning permission?

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

Many Basildon 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 Basildon help with materials and finishes?

Yes, most extension builders in Basildon 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.