Extension Builders in Rotherhithe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (19 reviews)

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Some of our top rated extension builders in Rotherhithe

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Stanrock Building Services
No reviews yet
Extension Builder in Rotherhithe
Stanrock Building Services is a general building contractor that specialises in residential refurbishment and extension works and commercial fit outs. We can also assist with your design and interiors requirements along with planning applications.
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Find My Project LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
We are Find My Project – your dynamic turnkey build and construction experts. Specializing in commercial and residential refurbishments, new build developments, extensions, loft conversions, interior designs, and project management, we turn your ideas into reality. Excellence is non-negotiable, and quality is our trademark. We're not just builders; we're creators committed to crafting spaces that stand the test of time. With your trust, let's build something extraordinary together!
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Latest review:
They team did an outstanding job. The new extension has added more space to our home and made living extremely comfortable. The price i was quoted was better than other companies and the workmanship made it value for money. I am happy to recommend them to my friend, families one looking to complete similar project. Thank you all for the wonderful job you've done!
AVStructures
Rating: 5 out of 5
Extension Builder in Rotherhithe
A.V. Structures is a construction company working with top-rated contractors and providing services to private clients around London. Our highly experienced team of builders has excellent skills and knowledge gained delivering projects locally and abroad. We approach each building process following Environmental, Health, and Safety guidelines. All our quotes are free, and we will always try to get a quote to you within a week of us visiting your property.
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Latest review:
Demolition- 24 Nov 2021
We employed A.V Structures for the building of an external wall around our property, the removal of a garage and the installation of railings and gates. Throughout the 4 week programme we could not have been happier with their work. Arrival was prompt, their pace of work displayed energy and purpose. They were mindful of us and our neighbours and made sure the area was left clean and tidy at the end of each days work.in addition the workmen were courteous and kept us fully informed. Alex, the owner of the company, kept in close contact with us to assure himself of our satisfaction. He came on site at intervals to check that all was going according to plan. We therefore felt completely confident that quality and outcomes were important to him. Employing A.V Structures was a decision we were pleased to have made. We would use them again without hesitation and recommend them highly to anyone considering similar work.
Shpetim troka
Rating: 5 out of 5
Extension Builder in Rotherhithe
Troka Construction specializes in home refurbishments, extensions, and a wide range of home improvements. With a focus on quality craftsmanship and personalized service, we bring our clients' visions to life with dedication and attention to detail.
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Latest review:
Carpentry- 30 Apr 2026
Great communication and was able to come and do the job quickly after first message. Job was completed to a great standard (skirting boards and some scotia)
MMDesigns
No reviews yet
Extension Builder in Rotherhithe
ARB/RIBA Chartered Architect with 7 years of experience in residential and educational projects from small to medium-sized. All projects have been UK based on meeting all the building regulations and other relevant standards. It's been amazing to work with private clients as well as local authorities and housing developers. Feel free to contact me if you have any questions or projects that need looking over.
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BKFS LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
Work undertaking includes; Joinery, Kitchen and bathroom installation. Electrical NIC EIC approved contractor Gas safe Plastering, Painting, Tiling, Specialised in Bespoke wardrobes. Granite, Marble and Quartz Worktops. Wet room
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Latest review:
Tiling- 3 Jan 2025
Job completed in a very friendly and professional manner. Highly recommended. Once again, thank you Raghed!
Jurgen
Rating: 5 out of 5
Extension Builder in Rotherhithe
My name is Jurgen, and I have over 8 years of experience in the construction industry. I take pride in delivering high-quality workmanship, paying close attention to detail, and completing every project to a professional standard. Services I Provide: Loft Conversions House Extensions Kitchens Bathrooms Plumbing Electrical Work Full Refurbishments Carpentry General Building Work All Building Work Undertaken I am honest, reliable, and committed to keeping every job safe, clean, and tidy. I treat every customer’s home with care and always aim to deliver excellent results and a positive experience.
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Latest review:
Carpentry- 4 Jan 2023
Great work and lovely guy to work with ;0)
Alfa style LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
Specialists In Loft Construction,house extension and renovation . We can convert your loft to maximise your living space,by converting it to create a new bedroom,bathroom,office or playroom. Alfa style ltd the primier home conversions company you can trust for reliable,honest and quality workmanship. Here at Alfa style ltd we offer high quality loft conversion in South West London and surrounding areas.
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Latest review:
We had the pleasure of working with Alfa Style Limited on our loft conversion and we can recommend them highly and without reservation. Their work is incredible, attention to detail outstanding – our build was done with care and precision. They turned up on time every day, worked incredibly hard and quickly. In addition, they were extremely clean and tidy in the workplace – they never left the worksite in disarray. This is the first time we have done such a big project – Ruslan, Slava and their team were amazing. They were brilliant at explaining what was going to happen, day by day, week by week and translated the more technical information! No question or query was too much. The service after the build had finished has also been great, calls to check everything is OK and any queries we have, they are only a phone call away. We have had so many compliments from family and friends who have seen the finished build … it has made a huge difference to our house, we could not be happier.
Bc construction
Rating: 5 out of 5
Extension Builder in Rotherhithe
Over 10 years of experience in painting and decorating. We also carry out kitchen renovations, extensions and loft conversions and much more
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Latest review:
Painting & Decorating- 29 Jul 2024
I found them to be very professional.
Builders in Sutton
Rating: 5 out of 5
Extension Builder in Rotherhithe
About company We understand that remodelling any environment can be a stressful and complex undertaking but by working closely with you throughout the project we can identify your needs and minimise the stress wherever possible. We have hand-picked our suppliers, using only quality products and recognised brands. This ensures a consistent, high standard of refurbishment works all of our products .
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Latest review:
Kitchen Fitting- 9 Aug 2026
Andy was brilliant from start to finish. Friendly, professional, very knowledgeable and willing to offer advice (but also happy to do it the customers way!). We had a large kitchen fitted with appliances and there were the usual “adjustments” off plan required -Andy did them without making a fuss. I would happily recommend Andy to a friend for kitchen fitting.
Deal Installations and Maintenance Ltd
Rating: 4.9 out of 5
Extension Builder in Rotherhithe
We might deliver building services but we are actually into people business. Our company mission is to provide top quality building services to satisfy our customers needs. We are making ourselves available so everyone can take advantage of our top rated skills and customer satisfaction . You deserve the best and we are here to help. Safety first, then customer first. Experience will take care of the rest.
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Latest review:
Restoration & Refurbishment- 14 Jun 2020
Vasile Pavel and his team were brilliant so helpful efficient with great advice of what would look good for a best price. He did a house clearance for me a new bathroom and new kitchen as well S decorating and some electrical work. I highly recommend him.
THE PROPERTY BOX GROUP LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
At The Property Box we carry out all construction works from new builds, extensions, loft extensions or conversions, paving, garden landscaping, fencing as well as bathroom and kitchen refits. All of our staff are employed directly by us and all work comes with a two year warranty. We pride ourselves on a high standard and quality finish. If you value quality we are perfect for you. We also obtain materials at heavily discounted rates and pass these savings directly to our clients.
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Latest review:
Plastering- 22 Sep 2023
Thanks to Skakeel and the team for doing a great job rendering and re-painting our mock tudor frontage. The job was completed without fuss and communication was great.
Ivory Construction and Maintenance Ltd
Rating: 4 out of 5
Extension Builder in Rotherhithe
At Ivory we always make sure we go out of our way to help our clients to the best of our ability, we will always advised and help out as much as we can. We have worked on many bathrooms, kitchen, refurbishments and extensions. We will always make sure our work is top quality
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GMC LONDON RENOVATIONS LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
GMC LONDON RENOVATIONS its specialist in New Builds , Home Extensions , Loft Conversion , Home Renovations and Refurbishment we are committed to providing the best quality workmanship and service. We have experience over 10 yrs in Construction industry Residential and Commercial, we completed successfully many projects during the years where quality was our No1 priority . We holding Public Liability Insurance for customer Peace of Mind and Safety certificates for Gas and Electrical work installation. GMC LONDON RENOVATIONS will deliver from start to finish your project without hassle or delays . We are professionals and enthusiastic young team members.
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Latest review:
Bathroom Fitting- 24 Oct 2025
We had 2 bathrooms refurbished at the same time by Romulus and his team over a 4 week period. Both bathrooms were completed on time and on budget. We were looking for 2 functional bathrooms, but ended up with 2 very high spec bathrooms within our original budget, and couldn't be happier with the high level of service and professionalism by all his team. We will now move forward and have his team refurbish our kitchen.
Livinroom Developers Ltd
Rating: 5 out of 5
Extension Builder in Rotherhithe
Our expertise lies in project management of loft conversion and kitchen extension which is carefully coordinated to ensure a seamless and integrated package service from start to finish. Our role is to be the single point of responsibility taking the burden off the client. This includes managing what are often complex building processes from inception through to completion and hand over.
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Latest review:
I recently completed the building of an orangery extension (with skylight) to my semi-detached townhouse in NW London. The extension was to be used as a new kitchen while the existing kitchen converted to a living room. I awarded the contract of building the extension to Anthony and I was pleasantly impressed with the quality of work delivered. Anthony Project Managed the entire process from beginning to end and ensured that all my expectations were surpassed. His hands-on attitude to every detail of the work was quite reassuring. I am glad to say that Anthony and his team are very good professionals and they delivered the project on time and within budget, even going over and beyond the original scope of works in order to ensure that all my latter requests were addressed appropriately.
Mihai Painting
Rating: 5 out of 5
Extension Builder in Rotherhithe
“I am a reliable and experienced painter and decorator offering high-quality interior and exterior decorating services. I take pride in delivering a clean, precise finish with strong attention to detail on every project, no matter the size. I work efficiently, respect clients’ homes, and always aim to complete work on time and within budget. Customer satisfaction is my priority, and I’m committed to providing a professional, tidy, and trustworthy service from start to finish
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Latest review:
Mihail painted our hall and kitchen walls, ceilings and woodwork. He replaced a damp section of ceiling in the hall by cutting it out and fixing a new section of plasterboard, and making a seamless repair. He then sourced the leak from the bathroom shower, sourced identical wall tiles and retiled two sections around the bath. He then resealed with silicon. A plumber had previously advised us to change the entire glass screen. Mihai's repair work was exemplary and the shower is now fully watertight.

3.7

Top rated Extension Builders

Our Extension Builders in Rotherhithe, are rated 3.7 out of 5 based on 19 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Rotherhithe?

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

Find extension builders in Rotherhithe with MyBuilder

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

Step 2: Compare different extension builders in Rotherhithe

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

Step 3: Hire Rotherhithe extension builders with confidence

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

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

What to ask a Rotherhithe extension builder before hiring?

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

An extension builder in Rotherhithe 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 Rotherhithe 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 Rotherhithe?

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 Rotherhithe 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 Rotherhithe 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 Rotherhithe

Can an extension builder in Rotherhithe help with planning permission?

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

Many Rotherhithe 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 Rotherhithe help with materials and finishes?

Yes, most extension builders in Rotherhithe 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.