Extension builders in Benfleet

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.1 (7 reviews)

Easily find verified Benfleet Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Benfleet.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Benfleet

1268 Results

Sort by:

rcl group
No reviews yet
Extension Builder in Benfleet
Family run business, we specialise in all aspects of building works, garden works and waste removal. We value ourselves on good workmanship.
Get in touch
M&M construction south east limited
No reviews yet
Extension Builder in Benfleet
We are a small construction business, with over 30 years experience, no job to small no job to big ranging from garden walls to full house builds, we pride ourselves on quality over quantity.
Get in touch
Room Builder
No reviews yet
Extension Builder in Benfleet
I have been in the building and double glazing industry for over 40 years in Essex and surrounding areas. I am an apprentice served carpenter with city & guilds qualification's. I supply and install upvc windows and doors with precision and care, ensuring durability and style. All windows and doors are Fensa registered and come with a Ten year insurance backed guarantee. You can transform your home to add more space and enhance the value and comfort of your property. Whether its a new conservatory to enjoy the seasons or an extension to accommodate your growing family, I`m here to make it happen. Lets build something extraordinary together.
Get in touch
Rowan groundwork
No reviews yet
Extension Builder in Benfleet
Here to help
Get in touch
JY CARPENTRY AND BUILDING
No reviews yet
Extension Builder in Benfleet
I specialise in all aspects of property maintenance, Extentions, and loft rooms. Also bathroom and kitchen replacement. I am able to offer bespoke design and planning advice, and work closely alongside our architect
Get in touch
RK brickwork
No reviews yet
Extension Builder in Benfleet
Hi I'm Robert. I’ve always had a passion for brickwork ever since I left school. I have a level 3 NVQ and I have my SMSTS, I am currently a supervisor for a large well known national building company. I have a huge amount of experience in all aspects of brickwork and blockwork. I always produce top quality work and take an enormous amount of pride in everything I do. I’m happy to quote for any job. No job too big or too small.
Get in touch
Armbro construction
Rating: 5 out of 5
Extension Builder in Benfleet
I undertake all types of building work from brickwork ,plastering to painting and decorating… I’m a clean and tidy trades with an attention to detail
Get in touch
Latest review:
Plastering- 15 Mar 2025
Hi Paul Has been very helpful He has stopped the leak fitted plasterboard applied plaster and is coming back to paint the ceiling all good Regards John
DJB Construction
No reviews yet
Extension Builder in Benfleet
We are a small family run building company which prides itself on quality, reliability and integrity. We complete works from new builds to extensions and loft conversion, we pride ourselves on our quality workmanship, our reliability (one project at a time) and our integrity, we treat your home as if it was our own.. We also love to help and guide with design and practicality.
Get in touch
Knl ltd
Rating: 5 out of 5
Extension Builder in Benfleet
Successful construction company est. 2011, delivered multiple successful projects throughout London, ranging from extensions and loft conversions to complete renovations and new builds. Two projects were featured in Evening Standard. Looking to add new projects to our portfolio.
Get in touch
Latest review:
I am an Architect and I have used KNL for many projects over many years. His workmanship is excellent, but the best thing is Nick is very honest, proactive and pleasant to work with.
LRW Building and Landscapes
No reviews yet
Extension Builder in Benfleet
LRW building and landscapes are friendly local company, covering all aspects of general building and landscaping. We are a family run business, and pride ourselves in honesty and reliability.
Get in touch
Lowes plastering
No reviews yet
Extension Builder in Benfleet
At Lowes Plastering, we specialise in high-quality internal plastering and external rendering services. With over 20 years of hands-on experience in the trade, we take pride in delivering professional workmanship and flawless finishes on every project. From smooth internal plastering and skimming to durable external rendering and modern coloured render systems, we provide reliable, long-lasting results tailored to your property. Whether it’s a small repair or a full property transformation, we are fully insured and committed to delivering every job with attention to detail, cleanliness, and complete customer satisfaction. Trusted, experienced, fully insured, and dedicated to quality – Lowes Plastering gets the job done right.
Get in touch
Keivin Topalli
No reviews yet
Extension Builder in Benfleet
We specialise in many types of foundations. We are a team of 3 professional groundworkers. Things we specialise in: Piling (all types of mini piling,drop cases, screwpiling) Foundations (rafts, beams etc) Digger work( site prep, site clearance or your simple digger work) Steelfixing to engineered standards/ drawrings concrete laying ( to desired level)
Get in touch
JDS Brickwork
Rating: 5 out of 5
Extension Builder in Benfleet
I've been a bricklayer for 30 years I do all kinds of brickwork from garden walls to extensions and new house builds.patios ,driveways ,drainage and groundworks
Get in touch
Latest review:
Bricklaying- 11 Nov 2017
Did a fantastic Job. Gave me a very reasonable quote. Ordered the materials and was very neat while doing the job. Cleaned up afterwards. The wall was built beautifully and exactly how I wanted it. The job was done within the specified time. I recommend Jon very highly.
JRW Carpentry Limited
No reviews yet
Extension Builder in Benfleet
JRW Carpentry carry out all aspects of carpentry , specialising in loft conversions, pitched and flat roofing, kitchens and finishing carpentry. Covering the whole of the south east. Our team comprises of qualified, trusted, skilled carpenters with over 10 years of experience and fully insured.
Get in touch
Art Gecko Building Services
No reviews yet
Extension Builder in Benfleet
Since our founding in 2000, ART GECKO Building Services has operated with strong values aimed at understanding and serving client needs. To us, every new project means a new relationship. The information we learn from this open communication model allows us to deliver excellent results. Get in touch today, and discover the advantage of working with us. We offer services for all building work from extensions-bathrooms-kitchens-tiling-patios and landscaping.
Get in touch
Alaia Group LTD
Rating: 5 out of 5
Extension Builder in Benfleet
The Alaia Group – Building Excellence for Over 30 Years With more than 30 years of industry experience, The Alaia Group has built a reputation for quality, reliability, and exceptional craftsmanship. We take great pride in delivering outstanding workmanship, using only skilled tradesmen to build and install our A-rated products to the highest possible standard. From concept to completion, we offer a complete service tailored to your individual needs. Whether you are planning a new project, renovation, or upgrade, we manage every stage — including planning, design, and all the finer details — ensuring a smooth and stress-free experience. We provide free, no-obligation quotations and fixed pricing, giving you complete transparency and confidence from the very beginning. At The Alaia Group, quality is not just promised — it’s delivered.
Get in touch
Latest review:
Very good work, very reliable and would recommend to all

3.1

Top rated Extension Builders

Our Extension Builders in Benfleet, are rated 3.1 out of 5 based on 7 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Benfleet?

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

Find extension builders in Benfleet with MyBuilder

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

Step 2: Compare different extension builders in Benfleet

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

Step 3: Hire Benfleet extension builders with confidence

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

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

What to ask a Benfleet extension builder before hiring?

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

An extension builder in Benfleet 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 Benfleet 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 Benfleet?

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 Benfleet 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 Benfleet 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 Benfleet

Can an extension builder in Benfleet help with planning permission?

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

Many Benfleet 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 Benfleet help with materials and finishes?

Yes, most extension builders in Benfleet 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.