Extension Builders in Sevenoaks

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.3 (14 reviews)

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Some of our top rated extension builders in Sevenoaks

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Complex building and landscaping
No reviews yet
Extension Builder in Sevenoaks
We are a skilled 3-man building and landscaping team with over 15 years of hands-on experience delivering high-quality construction and renovation projects. Our work spans a wide range of services, including complex landscaping, driveways, bricklaying, kitchens, bathrooms, extensions, and bespoke carpentry. We operate as a tightly coordinated unit, supporting each other across all aspects of the job to ensure efficiency, precision, and a seamless workflow. Our commitment to professional standards and attention to detail ensures every project is completed to the highest quality. Whether it’s a full home extension or detailed landscaping work, we take pride in our craftsmanship and our ability to bring our clients’ visions to life.
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GMH builders
Rating: 4.7 out of 5
Extension Builder in Sevenoaks
My self and my son are bricklayers by trade we do all types of building work including concrete raft,footings also concrete slabs. Extensions and alterations new RSJ beams installed patios and driveways. We build conservatory bases,I do all types of ground work including drainage digging out footings and over sites. I can come round to discuss your requirements and advise you on your job and give you a price to do your work
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Latest review:
Extensions- 25 Oct 2023
Graham and his team completed the work without too much hassle and I am pleased with the results of my new extension and driveway! Work was completed within 12 weeks and any issues that arose where dealt with swiftly.
Rightday ltd
Rating: 3 out of 5
Extension Builder in Sevenoaks
Right Day undertakes demolition, groundwork and foundation work in commercial, residential and industrial. We are committed to delivering high quality services on time. Our primary focus is safety, ensuring that clients can have complete confidence that we will deliver the service in compliance to health and safety regulations.We can provide a range of different options that are tailored to your needs.
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Latest review:
Demolition- 28 Sep 2021
They were very efficient and did the job very quickly.
Simon newing
No reviews yet
Extension Builder in Sevenoaks
I have over 25 years experience in all aspects of groundwork and brick laying and I always complete work to the highest standards possible.
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Hill Building Services
Rating: 5 out of 5
Extension Builder in Sevenoaks
We are a professional building services company that will carry out general building work including installing kitchens, bathrooms and loft conversions/extensions. We also provide decorating, tiling, landscaping, plumbing and drainage services. No job is too big or too small for us to carry out. Fully Insured and references can be supplied if required.
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Latest review:
Extensions- 9 Mar 2018
Kenny has just finished building a porch at my address. From the beginning, Kenny has been excellent with regards to providing advice, arranging the job to suit us and providing a very competitive and reasonable quote. Whilst on site, Kenny arrived early, was always extremely polite and the finished job was even better than we imagined it would be. On a scale of 1-10 we would honestly give Kenny an 11 and will definitely use his company again. Would definitely recommend him to others.
T M WOOD DESIGN LIMITED
No reviews yet
Extension Builder in Sevenoaks
Hi we have been specialist in loft conversions for over 30 years working in the south east and kent areas please get in contact for a quote
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M2 Building Solutions Kent
No reviews yet
Extension Builder in Sevenoaks
Experienced, reliable builder specialising in high-quality home improvements, extensions, and full property renovations. With nearly 20 years of experience in the domestic building industry, I offer a high standard of workmanship across a wide range of trades. My main trade is carpentry, but I am also highly skilled in bricklaying, groundworks, plastering, landscaping, and complete kitchen and bathroom renovations. I specialise in full house extensions, conversions, and high-quality refurbishments, managing projects from start to finish with a strong focus on detail, organisation, and finish. My broad experience allows me to deliver a seamless service, ensuring work runs efficiently and to a consistently high standard. I take pride in being reliable, tidy, and professional at all times, treating every home with respect and every project as if it were my own. Why choose me: * Nearly 20 years’ proven experience across multiple trades * High-end finish with strong attention to detail * Fully project-managed service from start to completion * Reliable, professional, and easy to work with * Clear communication and transparent pricing
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Ajila Limited
Rating: 4.5 out of 5
Extension Builder in Sevenoaks
Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc
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Latest review:
Plumbing- 2 Apr 2025
Great service and good price. Thank you
JS Brickwork
Rating: 5 out of 5
Extension Builder in Sevenoaks
We offer a professional and conscientious service where quality and customer satisfaction comes first. We undertake all masonry projects that include brickwork, blockwork, extensions, garden/boundary walls and house building. We also have expertise in carrying out restoration and refurbishment of listed and English Heritage buildings including specialist pointing such as weather struck and lime mortar applications, use of reclaimed bricks, arch work and stonework.
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Latest review:
Extensions- 2 Nov 2018
Building a 2 storey rear extension and hired Jamal to do the Block work. Initial ground storey heavy Hollow block walls for the 3 x 3m extension completed in only 3.5 days by Jamal himself with no extra help. Hardworking young guy. I was nearly bedbound with sciatica and in great pain and he immediately offered to source and buy on my behalf extra blocks required to relieve further stress on me. Very helpful, reasonable and understanding. Explained anything I asked him diligently. Knows his job and I will be calling him back when I have the money to complete the block work for the 2nd storey.
Grice’s Construction
New on MyBuilder
Extension Builder in Sevenoaks
Experienced Groundworker Ready for Work I am an experienced and hardworking Groundworker with 9 years of experience in the construction industry. I take pride in being reliable, punctual, physically fit and committed to completing every job safely and to a high standard. Over the past 9 years, I have worked on a wide range of construction and groundwork projects, gaining strong experience working both independently and as part of a team. I am comfortable working on busy construction sites and understand the importance of working safely, efficiently and to deadlines. I am available for work locally and am willing to travel for the right job and project. I am flexible with locations and can work across different areas depending on the requirements of the job. With 9 years of hands-on experience, I understand what is expected on a construction site. I am dependable, hardworking and willing to get stuck into the job. I take instructions well, work efficiently and always aim to produce high-quality work. I am ready to work, available to travel and willing to take on new challenges.
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Donatas
Rating: 5 out of 5
Extension Builder in Sevenoaks
We are a dedicated local building team with years of experience in delivering high-quality construction and renovation projects. Specializing in masonry works, home extensions, kitchen renovations, landscaping and carpentry we pride ourselves on craftsmanship, reliability, and excellent customer service. As a small team we dedicate more of our time to our customers to understand their needs and fulfil them in cost effective and professional manner. - Local expertise with a personal touch - Transparent pricing and clear communication with detailed pricing documents. - Commitment to quality and customer satisfaction
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Latest review:
Bricklaying- 3 Apr 2025
Very satisfied with the work, they carried the work as agreed and cleaned up afterwards. Value for money.
Simranjit Singh
Rating: 5 out of 5
Extension Builder in Sevenoaks
All type of construction work. Loft and extension.
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Latest review:
Very happy with the results on time and left no mess..,
Algarve General Building LTD
No reviews yet
Extension Builder in Sevenoaks
Good Day, it's a pleasure to meet you! My name is Antonio Pereira and I am the proud owner of the Algarve General Building. I would like to take this opportunity to introduce myself and extend a warm welcome to you. We are dedicated to providing excellent services and ensuring customer satisfaction at AlgarveGeneralBuilding.
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Fortress Restorations Ltd
Rating: 5 out of 5
Extension Builder in Sevenoaks
If your property requires complete refurbishment, we can help. We’ll work alongside you in a consultative manner, ensuring that your specific requirements are met, and with a keen eye for detail, you can be confident that your property refurbishment project exceeds expectations.
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Latest review:
On the first job, four foot high graffiti text removed from textured glass bricks on front elevation of house. The team were punctual, conscientious and completed the task to a high standard.The second job was to clean the exterior panels on four sides of the house and again this was done efficiently with no effort spared in cleaning up surrounding areas not included in the quote. I would definitely recommend this firm.
M.R.Building
Rating: 4.1 out of 5
Extension Builder in Sevenoaks
We are team of professional builders from Croydon, Surrey. We always work hard and unless client are pleased. Our knowledge and planning giving you real savings without compromise on quality. Projects are always done to top quality and on time..
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Latest review:
Extensions- 15 Nov 2017
NEVER USE Got on well at the start - worked very hard with all his team and we were very please with progress until he went on holiday and haven't been able to contact him since beginning of August. We have been left with no end of problems including basicially re-wiring all of what we had paid for, 2 fireplaces not working, patio and drive not finished and all paid for
Ace Plastering
No reviews yet
Extension Builder in Sevenoaks
Hi my name is Frank McBride I am a experienced plasterer myself along side a great team of plasterers such as SMB plastering and sons that are the best around as we only carry out nothing less than the perfect as we have a 0 tolerance rule. Customer satisfaction is the main thing to the team and We would do anything to keep you as the customer happy. We have specialists that do. Rendering K render Plastering /skimming Dot and dab Thank you Kind regards Frank McBride
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3.3

Top rated Extension Builders

Our Extension Builders in Sevenoaks, are rated 3.3 out of 5 based on 14 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Sevenoaks?

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

Find extension builders in Sevenoaks with MyBuilder

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

Step 2: Compare different extension builders in Sevenoaks

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

Step 3: Hire Sevenoaks extension builders with confidence

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

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

What to ask a Sevenoaks extension builder before hiring?

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

An extension builder in Sevenoaks 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 Sevenoaks 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 Sevenoaks?

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 Sevenoaks 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 Sevenoaks 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 Sevenoaks

Can an extension builder in Sevenoaks help with planning permission?

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

Many Sevenoaks 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 Sevenoaks help with materials and finishes?

Yes, most extension builders in Sevenoaks 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.