Extension Builders in Greenhithe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (16 reviews)

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Some of our top rated extension builders in Greenhithe

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Elite Renovations
Rating: 5 out of 5
Extension Builder in Greenhithe
We are a well experienced team of tradesmen from bricklayers to plasterers and roofers. We undertake works in all areas of the building industry and pride ourselves on our professionalism, work ethic and customer service. All of our contracts are bespoke to the customers needs and requirements with no upfront payments, we will build 50% of your project before any payment is made.
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Latest review:
I had a new boundary wall built. I am very pleased with the professionalism and politeness of the tradesman. The wall looks great and I am very happy. Thank you
Propertyxhub Limited
Rating: 5 out of 5
Extension Builder in Greenhithe
An experienced building trade specialist team with all qualified professionals. From new build to small work, we are happy to help you honestly.
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Latest review:
Plumbing- 2 Jun 2026
Thank you for doing that for me just give me a shout. I will do thank you very much. Thank you very much. I had in my car. Thank you for fixing my shower now I can have a shower without giving the whole bathroom a shower when I want a shower and for showing me that you have fixed my shower I very much appreciate you taking the time to come and fix my shower I am eternally grateful
Wallon Construction Limited
New on MyBuilder
Extension Builder in Greenhithe
We deliver high-quality residential renovations, home extensions, loft conversion and expert roofing solutions with a commitment to craftsmanship, reliability, and structural excellence.
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RAW Services
Rating: 4.8 out of 5
Extension Builder in Greenhithe
Hi I can offer you the following services: Electrical works / Kitchen installations (design/install) / full extensions and conversions /plumbing works / Handyman services from fitting shelves to decorating a whole house. All installations are carried out to the highest standard!
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Latest review:
Windows & Doors (uPVC & Metal)- 9 May 2020
Turned up on time, completed the job very cleanly and tidy. Would recommend.
Taylor Nichols
Rating: 5 out of 5
Extension Builder in Greenhithe
Taylor Nichols will help you with all general building services we specialise in groundwork’s such as footings,drainage,concreting,landscaping and trenching.
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Latest review:
Groundwork & Foundations- 21 Jan 2023
Came on a Saturday at 7 in the morning in 0 degree weather to sort out my rainwater gullies. Managed to rod and clear them in the space of a few hours whereas I had had a number of chancers quoting bonkers amounts to redo the whole system. Knows what he’s about, is on time, and professional. Would recommend to anyone.
Truly Served
Rating: 5 out of 5
Extension Builder in Greenhithe
We do all types of building work including extension,plumbing, electric,wood work etc. but our specialty is bathroom and kitchen fitting. We are passionate, hardworking, punctual and reasonable in price. We keep monitoring on all aspects and finishes of project up to end.
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Latest review:
Kitchen Fitting- 20 Dec 2025
Great service from the builder. He listened to everything that I wanted & provided really helpful advice. He completed the job to a great standard and am really happy with the results. I wanted new kitchen countertops and electric hob/sink and tap fitted instead of remodelling my whole kitchen. I also felt very safe with leaving him to work alone in my house. Would recommend and use again. Thank you!
Daniel Copil
Rating: 5 out of 5
Extension Builder in Greenhithe
Hello everyone, we are proud problem solving builders who covers all areas of building works: extensions, kitchens, bathrooms, painting and decorating, tiling, flooring, plumbing, electrics, carpentry, gardening, fencing, bricklaying, paving... Everything you need in one team for your peace of mind!
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Latest review:
Tiling- 16 Jun 2026
Daniel is a hardworking, precise and clean worker. He worked tirelessly for a week, doing a fantastic job with everything we asked of him: we now have freshly painted walls, new carpets and a completely refurbished bathroom! He’s on time, polite, keeps noise to a minimum and he’s very pleasant to have a chat with too. I’ve already recommended him to my close circle very gladly.
Upkeep Contractors Roofing, Building & Refurbishments
Rating: 5 out of 5
Extension Builder in Greenhithe
Hi I am david from UPKEEP CONTRACTORS I run a small family run, specialist roofing, property maintenance and refurbishment service based in Hornchurch,Essex. We operate all over Essex and London providing a service you can trust. I have been in the ROOFING and HOME/BUILDING REFURBISHMENT & MAINTENANCE BUSINESS for over 20 years. I myself am the main tradesmen on all my projects and all my projects are completed to a very high standard. I offer free advice & friendly no obligation quotes & a happy friendly service.
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Latest review:
Roofing (Pitched)- 30 Aug 2020
David came round and gave an honest appraisal of the work that needed doing, and a reasonable price. He turned up to do the job at the agreed time and worked efficiently to get it done to a high standard. He was always polite and professional. I am very happy with the service.
CRI ltd
Rating: 5 out of 5
Extension Builder in Greenhithe
With over 40 years experience, CRI can handle any complex assignment. Cost reduction and goal achieving in a timely and efficient manner. We undertake in any of the following: - General house/garden maintenance - Building extensions - Install of insulation - Stud partition walls - Suspended, gridded ceilings - Renewal of plasterboard ceiling/walls - Downlighting and spotlights - Certified electrician - Painting and decorating
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Latest review:
Plastering- 15 Aug 2026
John and his team did a brilliant job repairing a water-damaged bathroom ceiling (2–3m²) in my EC4 flat, following a leak from the flat above. They went above and beyond, working over the weekend without hesitation to get the job finished on time. The final skim finish is completely flawless — you’d never know there was ever a problem. Punctual, clean, and highly professional throughout the whole job. Highly recommended for high-quality repair work in central London.
Buildera Construction Ltd
Rating: 5 out of 5
Extension Builder in Greenhithe
Whether you need an urgent repair or are planning a larger renovation project, our experienced team provides a reliable, professional service tailored to your needs. We offer plumbing call-outs, emergency door repairs and board-ups, carpentry, kitchen and bathroom repairs and renovations, conservatory improvements, garden rooms, greenhouse installations, and a wide range of general building services. From small maintenance jobs to complete transformations, BuildEra is committed to delivering quality workmanship, clear communication, and a service you can rely on.
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Latest review:
Plumbing- 26 Aug 2026
Came promptly and did a quick and easy fix. I knew it would be easy but I didn't have the knowledge how to do it myself. However, Cameron was very respectful and super professional.
Mayberry Estates Ltd
Rating: 4.9 out of 5
Extension Builder in Greenhithe
Mayberry Estates has extensive experience providing building and groundwork solutions. Including new builds, extensions, foundations, reinforced slabs, driveways, drainage services, rainwater harvesting systems, soakaways, utility service connections, retaining walls, patios, stairs, landscaping, raised sleeper beds and fencing. We are also able to remove tree stumps and complete land clearance projects should you require us to do so. We can provide complete turn key solutions, or work with you to get your project to a given stage for yourself, or another contractor to take over. We pride ourselves on being able to assist in any project from getting out of the ground, to pitching and tiling your roof or completing your driveway.
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Latest review:
Roofing (Pitched)- 10 May 2019
What a great guy Alfie and his friend Neil. Fitted loft window to a beautiful standard Very impressed
G G Property Development Limited
Rating: 5 out of 5
Extension Builder in Greenhithe
We are a friendly hard working company. We pride ourselves on archiving high standards of works in short time periods. We have carried various works from new builds, complete property refurbishments, extension, loft conversion, kitchens, bathrooms, electrical and plumbing works, plastering, rendering. All works are guaranteed and fully insurance. We are a commercial, industrial and domestic company. We have many photos of works and website shall be finished in the near future.
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Latest review:
Loft Conversion- 5 Dec 2018
Firstly the date of job posting and date of completing is all down to me not being ready with finances!! Secondly, and more importantly, GG Property were the most wonderful and professional bunch of lads you can hope to met. The work was done with such enthusiasm and to such a high level of detail. We could not be happier with the finished job. Thirdly, the great building work aside, GG Property were polite, happy, friendly, punctual and great communicators. All emails answered swiftly and with accurate information. No question was to silly and no concern (this was our first major building working) was to small to be addressed. Finally we are so pleased with work we are awaiting a quote for our bathroom and look forward to getting that job completed!! In short my experience with GG Property was nothing but top quality work and customer service. Any fears of the classic 'cowboy builder' could not be further from the truth; GG Property are a hard working truly lovely bunch and we would highly recommend them.
RS Construction and Landscapes Ltd
Rating: 5 out of 5
Extension Builder in Greenhithe
RS Construction and Landscapes Ltd has a proven track record of delivering both extensions and landscape works both on time and in budget. Our dedication to craftsmanship and customer satisfaction sets us well above the average builder. With over 20 years experience in the industry we have built a solid reputation for delivery exceptional construction and landscape services . Our team of fully qualified and dedicated professionals combined expertise with creativity to transform your ideas into reality, ensuring every project is completed to the highest standard
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Latest review:
Had work carried out by RS construction recently, was an overall pleasant and stress-free experience, had a dormant chimney breast removed all the way through my property. Which had to be removed due to constant leaks and repairs by previous roofers. Ross was very helpful and knowledgeable throughout the project and his team kept my house and garden very clean considering the work that was undertaken, it has not only freed space within my property but given me peace of mind concerning continuous leaks, which have caused numerous issues over the years. Can't recommend this company anymore , from sale to completion a very professional and helpful service
S.H builders
Rating: 5 out of 5
Extension Builder in Greenhithe
Over 10 years of experience in delivering bricklaying, roof works, guttering, driveways, patios, carpentry, extensions for costumers. We try to work around your budget and deliver the highest quality work. No job is too small.
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Latest review:
Tiling- 11 Mar 2022
I was extremely satisfies with the works completed, Shoaib and the team understood what I wanted and did the works on time as promised. Highly recommended
Gesas-Ambition Limited
Rating: 5 out of 5
Extension Builder in Greenhithe
Groundworks, Foundations, Block and Beam , Reinforced concrete, Hard landscaping, Excavations ,Drainage, New build , Extensions, Full house renovations -All sorted
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Latest review:
Groundwork & Foundations- 2 Dec 2025
Working with Sebastian and Jonny was an absolute pleasure from start to finish. From day one, it was clear they and their team take genuine pride in their work and it shows in what they do. The entire team was incredibly courteous and professional, and as we have a mid terraced house they did their best keeping the hallway clean and dust free throughout the project. The quality of their work speaks for itself, and their attention to detail made the whole experience stress-free. I would highly recommend them without hesitation and would absolutely work with them again.
F&N HOME IMPROVEMENT
Rating: 5 out of 5
Extension Builder in Greenhithe
Extension, loft conversion.Painting ,tiling ,roofing. Porches,kitchen, bathroom refurbishment etc
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Latest review:
Restoration & Refurbishment- 12 Dec 2021
Flamur did a great job on repairing, plastering and painting our damaged walls and ceilings. He also matched and replaced a wooden ledge which was damaged. He was very responsive, knew exactly what was needed to make a perfect finish and completed the works in a timely manner to a very high professional standard. He also helped source materials that we needed. We were very pleased with the outcome and would use him again. We couldn't recommend him highly enough.

3.5

Top rated Extension Builders

Our Extension Builders in Greenhithe, are rated 3.5 out of 5 based on 16 reviews from customers like you.

Quality screening

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

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

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

What are the hourly rates of extension builders in Greenhithe?

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

Find extension builders in Greenhithe with MyBuilder

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

Step 2: Compare different extension builders in Greenhithe

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

Step 3: Hire Greenhithe extension builders with confidence

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

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

What to ask a Greenhithe extension builder before hiring?

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

An extension builder in Greenhithe 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 Greenhithe 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 Greenhithe?

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 Greenhithe 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 Greenhithe 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 Greenhithe

Can an extension builder in Greenhithe help with planning permission?

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

Many Greenhithe 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 Greenhithe help with materials and finishes?

Yes, most extension builders in Greenhithe 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.