Extension Builders in Tonbridge

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.3 (7 reviews)

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Some of our top rated extension builders in Tonbridge

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Ictinus Contractors
Rating: 4.9 out of 5
Extension Builder in Tonbridge
Ictinus Contractors is a reliable London-based building and renovation team, delivering high-quality workmanship across residential and selected commercial projects. We specialise in painting and decorating, wallpapering, plastering and skimming, hard flooring installation, bathroom fitting, and general property improvements. We take pride in providing clean, well-organised work with strong attention to detail from start to finish. Whether the job is a single-room refresh, a bathroom upgrade, new flooring, or wider renovation work, our focus is always the same: quality finishes, honest communication, and dependable service. Based in East London, we cover surrounding areas across London and work closely with every client to make sure each project is completed to a high standard, on time, and with care.
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Latest review:
Painting & Decorating- 6 Apr 2026
I had a very positive experience working with Konstantinos. He is personable, reliable, professional and excellent at co-operating throughout the process. He repainted my entire flat/walls/ceilings to a high standard (and sanded down) he also helped address a few additional repairs along the way. The finish is clean, fresh, and has completely transformed the space. He was thorough and ensured everything was completed properly and on time. I particularly appreciated his attention to detail and his proactive approach in taking care of things I hadn’t even noticed. I would happily recommend Konstantinos and would work with him again in the future! Thank you
L.A. Morris groundworks Ltd
No reviews yet
Extension Builder in Tonbridge
20 years experience - We cover Groundwork’s, brickworks, driveways, big developments, fencing, new builds, very reliable and excellent service.
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Help in Hand Builders
Rating: 5 out of 5
Extension Builder in Tonbridge
DORKING based Builders. Extensions. Refurbs. Bathrooms & Kitchens. Structural steel work. Design + Build + Renovate. Restoration & Refurb Specialist working in SURREY.
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Latest review:
Extensions- 5 Dec 2017
Wow! What can I say about Ian and his team, he came in on time, on budget and carried out the work to a fantastic standard. His friendly and positive nature made him a pleasure to have in our home . I’d reccomend him ( and already have) to friends and family. Thanks again and have a great Xmas .
ECOFRAME DIRECT LTD
No reviews yet
Extension Builder in Tonbridge
EcoFrame Direct specialises in the supply and installation of high-quality windows and doors, including uPVC and aluminium windows, composite doors, sliding doors, and modern glazing solutions such as rooflights and roof lanterns for residential properties. We work across London, Surrey, Kent, East Sussex and West Sussex, delivering carefully planned installations with a strong focus on quality, compliance, and customer experience. Every project is approached properly — from accurate measuring and specification through to professional installation and aftercare. Our team has extensive hands-on experience within the glazing and construction industry, and all installations are carried out in line with current Building Regulations. We work with trusted manufacturers and proven systems to ensure excellent thermal performance, security, and long-term reliability. We’re happy to advise on design, layout, glazing options, and energy efficiency, taking the time to explain everything clearly before work begins. Finance options are available where required, and all work is backed by product and workmanship guarantees for complete peace of mind. Free quotations, clear pricing, and reliable communication from first enquiry to completion.
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Peter JPro
No reviews yet
Extension Builder in Tonbridge
Quality work, professionalism, always work to make customers happy. 18 years of experience.
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JCS Brickwork
No reviews yet
Extension Builder in Tonbridge
Fully qualified and insured brickwork contractor over 10 years experience.
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Canham Building Services Ltd
Rating: 4.2 out of 5
Extension Builder in Tonbridge
We are a building company with a strong carpentry background. We can take on all aspects of building and carpentry from door repairs and hanging to full refurbishment projects. We are also proficient in outdoor buildings, for example, summer houses, sheds and timber or composite decking. We can also provide a full shop fitting and refurbishment service.
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Latest review:
Decking- 31 May 2024
Firstly they came on time and job was finished on time, I would have given 4 1/2 stars overall. There was a couple of things I would have given 4 1/2 stars for and a mostly I would have given 5 stars. They was always on time every morning and was nice and polite. Overall I'm satisfied and looking forward to completing the rest myself. I had so many nice builders come to look and price the work, it was hard to choose. I am very happy with the outcome of the work.
City Building and Roofing Ltd
Rating: 4.9 out of 5
Extension Builder in Tonbridge
City Building and Roofing Ltd provides professional roofing, refurbishment and building services across London and Surrey. Our services include roof repairs, new roofs, flat roofing, GRP roofing, roof refurbishment, guttering, fascias and soffits, chimney work, damp proofing, brickwork and full property refurbishment. We work with homeowners, landlords and commercial clients, delivering reliable workmanship, honest advice and free no obligation quotes.
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Latest review:
Damp Proofing- 26 Mar 2022
Good,timely and clean workers. Worked hard and efficiently with clear explanations. Very satisfied with the finish.
Leigh Home & Garden ltd.
Rating: 4.5 out of 5
Extension Builder in Tonbridge
We are a small business based in Leigh on sea, offering a personal service. We do not run multiple jobs and you will deal directly with us. We complete the job in your home and garden to the highest standard – from design to end product.
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Latest review:
Extensions- 12 Jan 2019
Wow, wow wow. I do not even know where to begin with this absolute gem we managed to find local to my father in laws project in Southminster, Essex. My in-law is not the easiest guy to work with but John worked so hard to fix all the previous issues a cowboy builder had left him with and he also worked very hard day and night (sometimes 15 hours!!!!) He went above and beyond service. We have never seen such perfect plastering (like glass) and structurally sound work being done by a true professional. He also finished the extension with cladding on the outside and flooring in a huge 80sqm space and to say we are all extremely happy would be an understatement. If you're wondering whether to hire John, please do not! He is worth every penny, he is reasonable and wants to do the job to please you and likes to finish to a very high spec and is always on time and reliable and gives you great ideas to make the house look perfect. Without a doubt the BEST builder we have ever hired and we cannot wait to use John again and again in the future. Thoroughly recommend and wouldn't hesitate to reference any of Johns future work. Thank you so much John, thank you!!
DS Elite House Ltd
No reviews yet
Extension Builder in Tonbridge
To edit
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J and s kitchens
Rating: 5 out of 5
Extension Builder in Tonbridge
Hi I’m Sam, one half of J and S property developments. We’re an experienced team of property developers who specialise in kitchen installations with access to over 20+ years of building experience in multiple aspects of the building industry.so if you choose us as your builders, you’re in safe hands
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Latest review:
Kitchen Fitting- 1 May 2019
From the initial meeting to the completion of the job both Sam and josh were fantastic, punctual, polite and more than happy to discuss any issues. The work was completed to a very high standard and I would have no hesitation in recommending them. I have already asked them to do another job for me and certainly will in the future.
Balls Builders Ltd
No reviews yet
Extension Builder in Tonbridge
We are a family business from Bexleyheath with over 20years experience in the building trade.We regularly work for commercial companies as well as regularly undertaking domestic jobs. We can give in depth and valuable advice on all aspects of work from footing to ridge using our many years of experience. We are a multi trade company all of our employees are highly skilled in all aspects of work. Customer satisfaction is our top priority. We can provide customer references from previous jobs
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Andrea Elezi
No reviews yet
Extension Builder in Tonbridge
My name is Andrea Elezi, I am a family man with with 3 children. I have worked in the construction industry for over 25yrs and over this period of time I have gained a vast experience in a broad range of construction types form small ground works and landscaping works to the construction of basements and multi-story concrete frames. Throughout my Career to date, I have worked my way up to contracts manager.Then in 2017 myself and one of my colleagues decided to set up our own company
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Peter Building's service
No reviews yet
Extension Builder in Tonbridge
I am a generał builder,I Arive on time,I have no addictions ,I have bęben on the UK for 16 years,I am cery precise,I like doing what I do.
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Image Of Icons
No reviews yet
Extension Builder in Tonbridge
With my degree in architecture and 10 years of experience, I offer complete architectural services from start to finish. I'm good at every stage of the process, from coming up with initial ideas to finishing touches. I can create detailed plans using CAD drawing and turn quick sketches into real concepts. I also use 3D presentation and animation to show clients what the final result will look like. Over the years, I've managed projects from beginning to end, making sure every detail is just right and meeting high-quality standards.
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F&kcontractors(uk)ltd
No reviews yet
Extension Builder in Tonbridge
F&kcontractors(uk)ltd specialises in Refurbishment,Loft convention,Extension,New buildings ,commercial and domestic. Small or big jobs Quality comes first and finishing on time is our main goal .
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3.3

Top rated Extension Builders

Our Extension Builders in Tonbridge, are rated 3.3 out of 5 based on 7 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Tonbridge?

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

Find extension builders in Tonbridge with MyBuilder

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

Step 2: Compare different extension builders in Tonbridge

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

Step 3: Hire Tonbridge extension builders with confidence

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

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

What to ask a Tonbridge extension builder before hiring?

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

An extension builder in Tonbridge 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 Tonbridge 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 Tonbridge?

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 Tonbridge 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 Tonbridge 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 Tonbridge

Can an extension builder in Tonbridge help with planning permission?

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

Many Tonbridge 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 Tonbridge help with materials and finishes?

Yes, most extension builders in Tonbridge 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.