Extension Builders in Gravesend, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Gravesend, South East England

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Inspiring Style
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
InspiringStyle offers a high quality of workmanship, reliable tradesmen and always uses quality materials. We run a friendly, approachable team that provide competitive prices in the current market. We offer free, no obligation quotes. We are proud that the majority of our work comes from word of mouth and recommendation. We can provide on request references in all relative sectors of work we undertake. I have many more pictures available of our work portfolio which are available on request.
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Latest review:
Extensions- 18 Nov 2014
New Kitchen extension Hired Ian to build new kitchen extension – he took care of the whole process from design through to fitting. Found him & his team to be reliable, trustworthy and hard working. We are very happy with the quality of work and would have no hesitation using Ian and Inspiring Style in the future. Recommended.
LIO Builders
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
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Latest review:
Hard Flooring- 28 Dec 2021
Emanuel and his team have delivered the project despite Covid-19 challenges and our changing requirements. We have changed our mind about design and finishes a few times during the project, and LIO were there to listen, advise and deliver. The communication was excellent throughout the project, and the works were finished on time. We will use them again.
ARdesignconstruction
Rating: 4.2 out of 5
Extension Builder in Gravesend, South East England
Just recently registered on My builder and trying to provide my services to private clients. First locally hired job taken, hopefully the client will be full satisfied and gives us good feedback at the end :) My services reasonably priced, if you wish to deal with professionals look no further. Construction, Renovation, Extensions, Refurbishment, Property maintenance. Decades of experience in UK and abroad. Reliable, Punctual, Attention to details.
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Latest review:
Carpentry- 18 Dec 2021
Very unprofessional! Did not finish the job and promised to come back to finish it but never did. Has been ignoring my calls ever since. I will not recommend him at all to anyone!
RJB Construction
Rating: 4.9 out of 5
Extension Builder in Gravesend, South East England
Thank you for visiting my Profile! RJB Construction & Maintenance ltd offer 3 values- quality, Honesty and Reliability! Whether you require a large renovation, bathroom/kitchen refurbishment or small handyman works, I would be happy to help. RJB Construction has been operating for 10+ years and we look forward to welcoming new customers. It would be great to quote on your project today! Thank you
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Latest review:
Extensions- 24 Mar 2021
Rhys and his team have good skills and quality on all the extension works including big/long steel beam installation, extension connecting to the existing structure, complex loft conversion and architectural curve hung ceiling. For the internal decorating, they completed a beautiful bathroom for us. The staff were polite and friendly and also provided technical suggestions to optimise the design time to time. I would recommend RJB for similar size extension construction projects and decoration work.
ERW Building Services
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
General builder covering all aspects of exterior and interior works. This includes groundworks from footings, drainage, paving, to conversions and interior maintenance and decoration. With over 20 years of proven experience using quality materials and tradesmen. My aim is to work with my customers to provide a service that fits to their plan and budgets giving sound advice on what would work best to give a lasting finish.
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Latest review:
Conversions - General- 17 Mar 2019
Elliott has to be the best decorator/ builder I have used. On time with works and no lies or excuses!!! After posting my job he call me within 30 minutes to arrange a visit. This was the following day. When Elliott arrived he understood my requirements and saw my ideas and advised when he thought from his experience, would work better. He was very polite and professional. I needed the work done within 2 weeks due to carpet being laid. He completed the works within 7 working days. The works involved, Removing a wall, Removing all woodwork, Boxing out pipes, Plastering, New coving, New skirting, New architrave 2 doors, Building an under stair shelving unit, Moving a socket, sky cables, internet box, Removing radiator, Painting of all new plastered walls ceiling and woodwork to my chosen colours. I was even able to get him to squeeze in some additional works. This was creating shelves in my airing cupboard upstairs and boxing out pipes in my hallway. Elliott’s communication throughout the works was great. Even if he was unable to get round my house he would let me know at his earliest opportunity. Very very tidy during works. I have a 3 year old and Elliott made sure it was left safe every night. The finished works are to a high standard and he even popped back to do a bit off snagging on a Saturday morning. When I say snagging it was a few paint marks, re-laying my old carpet and dropping my keys off. I will be using Elliott in the future.
Abacus Construction and Renovations Limited
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Abacus Construction and Renovations is a leading building company with over 40 years of experience in delivering high-quality construction and renovation solutions. We are passionate about creating exceptional spaces for our clients. Our commitment to excellence is reflected in our meticulous attention to detail, our use of cutting-edge technology, and our dedication to sustainable building practices. Abacus is comprised of a team of skilled professionals, each with a deep understanding of the construction and renovation process and a shared commitment to exceeding client expectations. We believe in building strong relationships with our clients, based on trust, transparency, and open communication. Looking ahead, we aim to continue pushing the boundaries of construction and renovation ideas and creativity, delivering projects that are both structurally sound and environmentally responsible. Contact us today to discuss your next building project.
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Latest review:
Keith and the team were extremely helpful and professional throughout the entire process - from getting the right doors to meet my spec, to fitting them, to clearing up. I had specific requirements for the doors, and Keith was diligent and patient in taking on those requirements - and the end result was exactly what I wanted. Excellent job. I have no reservations in recommending Abacus.
Thor Builders
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Thor builders ltd is a father and son building company. Time served builders. We cover all aspects of building and landscaping. Reliable and honest builders. Thanks.
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Latest review:
Extensions- 25 Jun 2022
Really good job from a builder who turns up when he says and does what he says. Price was very reasonable and finished early. Would definitely recommend !!
High point roofing and property services
Rating: 4.9 out of 5
Extension Builder in Gravesend, South East England
Highpoint Roofing a family run business. We like to work to a high standard we cover all types of roofing services. We have been in the trade for 15years now and take pride in the work we do.all our work is fully guaranteed also have more customer reviews on request. UPVC insulation CSCS card approved Health and safety approved GRP flat roof system qualified IBG Insurance backed
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Latest review:
Roofing (Pitched)- 24 Mar 2026
I recently had a new roof installed on my garage and couldn’t be happier with the result. From start to finish, the roofer was professional, reliable, and clearly very skilled at what they do. They took the time to explain the process, answered all my questions, and provided a fair and transparent quote. The work was completed on time and to a good standard. The attention to detail was excellent, and the finished roof looks fantastic—solid, neat, and built to last. They also made sure everything was cleaned up properly afterward, which I really appreciated. It’s not always easy to find someone you can trust for this kind of work, but I would absolutely recommend them to anyone needing roofing services. A great job all around.
CIM Property Services
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
My name is Chris Maycock. My company covers building, maintenance, decorating, roofing and landscaping. I am professional, honest, reliable, clean and fully insured. We work in partnership with LTM Property Services to complete small, internal works and Four Seasons Developments on larger, complex works. All aspects covered Our website is currently being updated but will be back online as soon as possible.
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Latest review:
Groundwork & Foundations- 20 Jul 2013
Thank you! Chris is exactly what his profile says. He is professional, honest and reliable. Chris and Team are the kind of tradesmen that I use this site to find. Chris’ friendly manner makes him easy to communicate with. He actively seeks to clarify requirements and uses his experience to highlight potential problems before they happen. The work I needed completed was done in a professional manner, without any hassle, and I would happily recommend him and his team.
Raul
New on MyBuilder
Extension Builder in Gravesend, South East England
UC-Homes Ltd is a professional construction and refurbishment company specialising in loft conversions, extensions, renovations, new builds, and full property refurbishments across London and surrounding areas. We pride ourselves on delivering high-quality workmanship, reliable project management, and transparent communication from start to finish. Our team works closely with homeowners, landlords, and investors to create modern, functional, and high-standard living spaces tailored to each client’s needs. Whether it’s a small refurbishment or a large-scale construction project, UC-Homes Ltd is committed to completing every project efficiently, professionally, and to the highest standard.
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UWS Property Services
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Welcome to UWS Property Services,We offer a wide range of services to suit all budgets and are sure that you will find confidence in us along with many of our existing customers who have gone on to provide us with further projects, some of whom have there own firm ideas and others who have much appreciated our input into their plans. UWS is a large enough company to cope but small enough to care, offering a bespoke service along with 100% Personal communication. Dave UWS property Services
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Latest review:
Bathroom Fitting- 3 May 2021
Dave and Tom completed our bathroom renovation and we are very impressed with the quality of the work. We would definitely recommend UWS. So much so that we have booked them in for additional works later in the year.
Harley home improvements limited
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Harley Home Improvements Ltd. A property development company with over 20 years of experience. We cover all types of works: Extensions Loft conversions Garage conversions Kitchens Bathrooms Flooring Windows, Doors & Conservatories Patios & Decking We offer a friendly and professional service. We pride ourselves on our standard of work. References and viewing of our previous work is offered to all our future customers. Signed contracts are put in place on all ours jobs.
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Latest review:
Kitchen Fitting- 7 Apr 2021
Jack and Luke helped us to install our kitchen last week and they did a brilliant job. We are so happy with the end result and it has been a pleasure working with them. From the first contact, they have been reliable and polite. I would recommend working with them anytime!
L D Benson
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
i am a carpenter by trade but have developed knowledge of all trades over the past 20 years working in the building trade. I have worked as a sole trader and subcontractor for various building/maintenance companies on a wide range of projects, and can carry out most building works. All of my work has always been through recommendation, so I can be considered reliable and trustworthy. i will work alongside Adam who has 20 years experience in the roofing trade
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Latest review:
Carpentry- 30 Oct 2019
Lee came round to fit some skirting boards. He also picked up the skirting boards for me too saving me a job of getting them ordered. Really pleased with the work and would definitely recommend.
4Tradesmen LTD
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
For-tradesmen is a limited building and maintenance contracting business covering Kent,Essex and south east London with general building expertise with the objective of providing a high standard of workmanship with a positive and professional attitude. I have worked in construction for 9 years working within various trades. We undertake all work to do with domestic property with a tailored experience to each customer at a affordable price, we also offer essential repairs on property.
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Latest review:
Roofing (Flat)- 12 May 2020
Well priced job and job was done to a great standard. Communication was good and progress photos were provided. I will definitely used 4tradesmen again.
Jj brickwork and landscapes ltd
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Family run business specialising in brickwork, general building and hard landscaping (driveways, patios, fencing etc)
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Latest review:
Josh was extremely professional throughout our project. He was very prompt with providing the estimates and flexible with the changes we wanted to make during the job. Josh is also approachable and offered advice when necessary from his vast experience. Couldn’t recommend highly enough and have passed his details onto friends for similar work they required.
Butterfly Design and Build
Rating: 3.7 out of 5
Extension Builder in Gravesend, South East England
Our company was founded in 2015 by myself and my partner Alex and have been family friends for years.We specialise in domestic renovations and extensions to properties We have years of experience in our forever growing team from electrical to brick work With all works being run by both owners we offer a daily commitment to all jobs being carried out by ourselves
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Latest review:
Conversions - General- 7 Mar 2021
Great job, built exactly to spec requested. Would definitely recommend.

3.8

Top rated Extension Builders

Our Extension Builders in Gravesend, South East England, are rated 3.8 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 Gravesend, South East England?

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 Gravesend, South East England 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 Gravesend, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Gravesend, South East England?

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

Find extension builders in Gravesend, South East England with MyBuilder

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

Step 2: Compare different extension builders in Gravesend, South East England

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

Step 3: Hire Gravesend, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gravesend, South East England, 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.

Gravesend, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Gravesend, South East England extension builder before hiring?

Before hiring an extension builder in Gravesend, South East England or extension building company in Gravesend, South East England, 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 Gravesend, South East England?

An extension builder in Gravesend, South East England 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 Gravesend, South East England 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 Gravesend, South East England?

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 Gravesend, South East England 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 Gravesend, South East England 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 Gravesend, South East England

Can an extension builder in Gravesend, South East England help with planning permission?

Yes, many extension builders in Gravesend, South East England 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 Gravesend, South East England handle everything from design to construction?

Many Gravesend, South East England 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 Gravesend, South East England help with materials and finishes?

Yes, most extension builders in Gravesend, South East England 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.