Extension Builders in Forest Row

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

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Some of our top rated extension builders in Forest Row

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Fourth Little Pig
No reviews yet
Extension Builder in Forest Row
We are a specialist garden room company that offers beautiful buildings with bespoke dimensions and finishes while remaining affordable. We make this possible through our advanced, integrated design and manufacturing system which reduces cost without compromising on quality. Our system allows us to offer customers the ability to self design their garden room online and see instant pricing as they make changes. We use timber frame construction which reduces the overall footprint and cost, and our quality detailing and craftsmanship means it doesn't compromise on longevity or aesthetics while delivering better insulation and lower heating costs in winter months than alternative materials. Don't settle for standard when you could have bespoke!
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KEVIN CONSTRUCTION SOLUTIONS LIMITED
Rating: 5 out of 5
Extension Builder in Forest Row
Kevin Construction is a London-based, well-organised construction company specialising in large-scale developments alongside leading UK firms. We offer a full suite of services—from extensions and conversions to structural alterations and landscaping. With a dedicated team, digital management tools, and a focus on quality, we guide every project from planning to successful completion.
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Latest review:
Fencing- 13 May 2026
Kevin turned up on time and did a solid job on my fence. Would use again
Handy Ash
New on MyBuilder
Extension Builder in Forest Row
With over 5 years’ experience in multi-trade building, I’ve turned my skills into a reliable handy woman service covering Surrey & Sussex. I provide high-quality home maintenance and odd jobs, from carpentry, stud walls and basic electrics to plumbing repairs, painting & decorating, and flat-pack furniture assembly. Whether it’s small fixes or bigger household projects, I take pride in tidy work, clear communication, and getting the job done properly.
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Black Olive Construction Ltd
No reviews yet
Extension Builder in Forest Row
We are a Construction and Renovation Company, experienced in delivering high-end services to our Clients. We don't just build - We Create! Here at Black Olive Construction we provide outstanding end-to-end project management and build services across Sussex and Surrey area. We have our own team of tradesmen overseen by our experienced site and project managers. Looking for an inspiration and ideas as well as hassle free construction project - we are the perfect team for you.
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T Dexter Construction Ltd
No reviews yet
Extension Builder in Forest Row
General Builder. Based in London and the south east
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Smart Design Construction
Rating: 4.7 out of 5
Extension Builder in Forest Row
Hello my name is sukh we do All Construction work. M professional in restoration and refurbishment full house Tiling and bathroom refurbishment , painting and decorating, plumbing All wood work like flooring, skirting,door frames and hang doors ,skimming plastering , Kitchen fit
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Latest review:
Bathroom Fitting- 5 Jul 2026
Good
Buildswell ltd
Rating: 5 out of 5
Extension Builder in Forest Row
my name is sehaj the main contractor of buildswell ltd.We are a full facilities management and installation company,If you are thinking of renovating your home,building an extension, or changing your roof. Sehaj from buildswell has a local and trusted construction business to provide maintenance and building services of the highest standard at competitive prices. Very friendly and professional
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Latest review:
Extensions- 20 Jan 2021
Trusted person good quality extension with no delays
T Charles Builders and Son
Rating: 5 out of 5
Extension Builder in Forest Row
We are a family run business, providing high quality building services. Our work is mainly based in and around Central London,Greater London, and all over Kent. However, we are willing to consider all locations. Our company provides a full range of services, Domestic and Commercial. * New build from planning to construction * Extensions/loft conversions * Renovations/kitchens/bathrooms * Major/minor repairs
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Latest review:
Restoration & Refurbishment- 23 Jul 2021
Terry and his son did an amazing job. Extremely hard working, communicative and reliable. Work was done to a very high standard with great attention to detail. I would not hesitate in recommending Terry or hiring him again.
Anthony Rayner
No reviews yet
Extension Builder in Forest Row
I am a Carpenter by trade, with over 22 years experience. I undertake all aspects of carpentry and woodwork as well as general building, home maintenance and refurbishments.
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Marius
Rating: 5 out of 5
Extension Builder in Forest Row
If you have small or big project that you want to bring to life, I am happy to help you. I offer a wide range of services bathroom and kitchen fitting, plumbing, painting and decoration, new buildings, porch and house extensions general domestic maintenance. Give a call for enquiries and quote
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Latest review:
Bathroom Fitting- 19 Mar 2026
The work was carried out most efficiently and to a very high standard. We are 100% happy with the final presentation of the work carried out and we would have no hesitation in refering Marius's work to any prospective clients in the future.
Building Contractors UK
Rating: 5 out of 5
Extension Builder in Forest Row
Commercial and domestic building company ,that cover all types of works . Exstentions Kitchens Bathrooms Structural steels
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Latest review:
Extensions- 5 May 2020
Amazing !!!!! From start to finish !!! Clear communist at all times , approachable , friendly .. treats you like a client not just a job . Pricing was sensible . Attention to detail was second to none . Finish was just amazing . Was so impressed have already recommended to my clients and a job has been acquired .. I will be having back to do remainder of extension and a few more rooms in house . Could not be happier and nor will you !
Jm building & restoration
Rating: 5 out of 5
Extension Builder in Forest Row
I'm Joe I've been doing re-pointing, restoration and general building works for over 10 years now. I've always worked within the construction industry but in recent years I've mainly been based within house building and extensions starting from groundworks to roofing.
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Latest review:
Bricklaying- 31 May 2020
Highly recommend. Very pleased with his workmanship. Neat, to time and professional.
HD Developments (London) Ltd
Rating: 5 out of 5
Extension Builder in Forest Row
HD Developments Ltd. For any building work down to even just maintenance, we cover every aspect of the building trade. A lot more information available through contact as we are new to my builder. Thank you.
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Latest review:
Very professional. Job completed in good amount of time. Communicated well with us throughout. Left the house/garden as they found it. Could not fault them and their work. Will definitely be using them for more work in the future! Thank you!
A.R.M Contractors
Rating: 5 out of 5
Extension Builder in Forest Row
A.R.M Contractors Ltd serves as a leading Construction Company in Kent and surrounding areas. We’re a team of fully-certified professionals who tackle everything from complex large projects to smaller scale jobs. We specialise in General Building, Conversions, Refurbishments and Extensions, as well as external works such as Brickwork, Patios and Driveway. Our experienced team allows us to provide a 'one-stop-shop' service, offering all aspect of construction work under one umbrella.
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Latest review:
Bricklaying- 25 Feb 2021
My Mum is soo pleased with the completed job, Tommy has made good of a previous bad job by somebody that I hired off of this site. He was polite, quick to respond and due to the weather he wouldn’t start the job as it would’ve be in vain. We would thoroughly recommend him to the point my Mum has also booked him to do her front pathway.
A1 solutions
No reviews yet
Extension Builder in Forest Row
Affordable prices, professional results. General building work, pitch roofing, scaffolding,flat roofing. 36 years experience in the building trade
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Marben Construction
Rating: 5 out of 5
Extension Builder in Forest Row
At Marben Construction we undertake all aspects of building and construction. Delivering high quality workmanship, a friendly reliable service to our customers giving them peace of mind they are working with the right company delivering high standards of workmanship and value for money.
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Latest review:
Mark and his team did a full kitchen diner extension for us earlier this year. They followed our plans and even came up with some new ideas that have worked wonders. They turned up every day and worked like troopers. Very precise in their approach and they cleaned up everyday. If you want a reliable hard working team that do the work to an excellent standard, you need Marben Construction. I will be calling them again on my next building project. 10/10

3.1

Top rated Extension Builders

Our Extension Builders in Forest Row, are rated 3.1 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 Forest Row?

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 Forest Row 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 Forest Row who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Forest Row?

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

Find extension builders in Forest Row with MyBuilder

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

Step 2: Compare different extension builders in Forest Row

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

Step 3: Hire Forest Row extension builders with confidence

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

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

What to ask a Forest Row extension builder before hiring?

Before hiring an extension builder in Forest Row or extension building company in Forest Row, 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 Forest Row?

An extension builder in Forest Row 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 Forest Row 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 Forest Row?

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 Forest Row 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 Forest Row 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 Forest Row

Can an extension builder in Forest Row help with planning permission?

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

Many Forest Row 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 Forest Row help with materials and finishes?

Yes, most extension builders in Forest Row 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.