Extension builders in Rotherhithe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Rotherhithe

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Truly Served
Rating: 5 out of 5
Extension Builder in Rotherhithe
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!
Raj
Rating: 5 out of 5
Extension Builder in Rotherhithe
I’m a builder with many trades I will do anything you like
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Latest review:
Demolition- 26 May 2026
Raj and his team did a fantastic job demolishing my concrete shed and brick flowerbed, and really efficiently in the middle of a heatwave! He didn’t reschedule, was honest and really friendly. Top class service, I highly recommend.
Class Construction
Rating: 5 out of 5
Extension Builder in Rotherhithe
We are professional reliable multi-skilled tradesman team with more than 30 years of expertise in residential and commercial improvement. We believe in delivering excellent work to our clients. With my team, we cover all types of works, from small repairs to full property refurbishments
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Latest review:
Kitchen Fitting- 31 Jul 2019
Mehmed did a fantastic job on the kitchen and dealt superbly with a couple of complications. Arrived on time and left the site clean. Would highly recommend.
F&N HOME IMPROVEMENT
Rating: 5 out of 5
Extension Builder in Rotherhithe
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.
SLK-Services Limted
Rating: 5 out of 5
Extension Builder in Rotherhithe
At SLK Services Ltd, we specialise in Loft Conversions, Extensions and Home Refurbishments. We also provide Home Maintenance (including Electrical, Plumbing and Carpentry), and Installation Work. We cover all of South East London and North West Kent, and offer a free, no obligation estimate service. We pride ourselves on offering quality construction, with a service you can rely on.
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Latest review:
Kitchen Fitting- 17 Feb 2026
Very professional and efficient. Would definitely use them again in the future.
Noli Antzara
Rating: 5 out of 5
Extension Builder in Rotherhithe
I’m Noli Antzara, a North London tradesman with 37 years of experience. I started working alongside my father at 18 and have spent my working life developing my craft. My main specialities are tiling, paving and brickwork. I also take on bathroom and kitchen tiling, slabs, garden work, blockwork, extensions and painting. Whether it’s a small repair or a larger project, I give the same care and attention to the finish. I prefer to visit the property, listen to what you want and provide a clear quote before starting. Depending on availability, I can often begin within one or two days. I’m based in North London and can travel approximately 60–70 miles for the right job. I know that inviting a tradesman into your home takes trust. I treat every property with respect, protect the areas I’m working in and keep the space as tidy as the job allows. I communicate clearly, take pride in the details and want you to feel comfortable raising questions along the way. After 37 years, I still care about improving and doing work I’m proud to put my name to. My aim is simple: to deliver a quality finish and leave every customer feeling that their home was in good hands.
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Latest review:
Tiling- 6 Oct 2026
I couldn’t recommend Noli highly enough. He was incredibly friendly, professional and reliable from start to finish. His quote was very competitive and included all the materials. After seeing the fantastic job he did on my front garden, I wish I hired him before. His attention to detail and quality were impeccable. I’m genuinely grateful for his excellent service and have no doubt that Noli will be my first and only choice for any future projects. HIGHLY RECOMMENDED!
RS Construction and Landscapes Ltd
Rating: 5 out of 5
Extension Builder in Rotherhithe
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
G S ELECTRICS
Rating: 4.7 out of 5
Extension Builder in Rotherhithe
G S Electrics are NAPIT approved Domestic electrical contractors who provide flexible, planned, reactive electrical services that are professional, trustworthy and high quality. We provide our services to domestic properties throughout London. With extensive knowledge gained throughout university, having an BEng in Electrical and Electronic Engineering. I can put both theoretical and practical knowledge into use and provide the best solutions for technical problems.
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Latest review:
Electrical- 25 Feb 2020
Gurprith called me immediately and the job was booked in for the next day. He was speedy and efficient and helped with another electrical issue at no further cost. I would definitely use his services again and not think twice to recommend him.
A PROPERTY SERVICES & MANAGEMENT LTD
Rating: 5 out of 5
Extension Builder in Rotherhithe
***We cover the national grid*** I have been in the property industry since I left school, a traditional handyman specialising in brickwork, from external walls to internal extensions, plastering, painting, floor work - kitchen, bathrooms electrical, plumbing, air cons, lighting, gardening, disability access ramps. I have a team, who each hold a vary of skills set that work together to deliver the very best standard. ***We cover the national grid*** - our price will include any travel that is necessary - we go where the work is - we have always worked off word of mouth through customers, As times are changing we are having to come online. our work ethics are, 'the work speaks for itself' We always aim to work with our customers and advise as best we can if it helps you then it helps us. We are new on this platform and aim to gain good reviews.
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Latest review:
Our driveway spotlight sensor stopped working - replacement spotlights, new stronger cable fitted, replacement driveway wall mount lights, disability ramp made and driveway washed. pretty straight forward. Sam bought the correct lights, extended cable and the sensor with his electrician from B&Q. Removed and replaced removed all the rubbish, respected our property gave the driveway a wash no hassle - left them to do their work and it was done. I would recommend using them they do what you want and how you want it - He does give you his opinion though up to you if you want to take it or not. happy to use them for further jobs
More Space Building Services
No reviews yet
Extension Builder in Rotherhithe
Our company is a dedicated family run business with many years experience supported by a team of hard working and skilful craftsman in the fields of New Build, Brickwork, Brick Pointing, Carpentry, Kitchen Fitting , Flooring, Roofing, Loft Conversion, Extension, Painting & Decorating, Tiling, Bathrooms, Ground workers, Basement Water Proofing and block Paving.
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anova design ltd
No reviews yet
Extension Builder in Rotherhithe
Full scale extensions, lofts, refurbishments and new builds. Qualified and experienced tradespeople, design services.
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v. ghinda
Rating: 4.9 out of 5
Extension Builder in Rotherhithe
Established 12 years ago we are a professional team specialised in Construction as Extension, Loft Conversion, Painting and Decorations, Carpentry and Joinery, Kitchen Fittings, Bathrooms, Flooring, Plastering, Underfloor Heatings, Electricity: 6 years registration with NICEIC, WRAS. We are happy when our customers are happy. And it can be seen from our feedback, and we'll like to Thanks them.
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Latest review:
Extensions- 21 Jan 2023
I’m a bit late adding this review but Vasile just reminded me. We are really happy with the home that Vasile built for us. It’s a Victorian terrace over 3 floors that needed a full renovation including electrical re-wiring, new plumbing etc plus a gf side and rear extension plus a loft conversion. Vasile and his team worked really hard to get us the finish we wanted. He always was on-hand to solve problems from building control to water pressure. He was always very friendly to work with and extremely respectful. We always got the impression that he wants to make his customers happy and takes pride in his work. Because of Covid and issues with materials and the labour market, our job took longer than expected but I think this was really outside of anyone’s control. We now have a really beautiful house that we love living in and it’s in no small part thanks to Vasile. I have recommended Vasile to friends already and have shown some of his potential customers round our house. They were always really impressed and inspired.
BUILDING BLUEPRINTS
Rating: 5 out of 5
Extension Builder in Rotherhithe
A highly experienced and qualified contractors from a Carpentry & Joinery background. Taking on diverse scoped projects ranging from Domestic to Commercial.In the residential sector from renovations and refurbishments at the same time carrying many trades in house. We are ready for your project
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Latest review:
Carpentry- 19 Sep 2015
Not only was Ian's quote to do the loft conversion very reasonable, he was very reliable, tidy & very helpful when we had a difficult situation. The work was done in a quick time, when he said he was going to be on site he was, at no time did he let me down. The standard of work was excellent, I would recommend Ian & wouldn't hesitate to use him in the future.
Home improvement
Rating: 4.3 out of 5
Extension Builder in Rotherhithe
“Reliable handyman with 7+ years of experience in flooring, plastering, and general home repairs. I take pride in clean work, clear communication, and finishing jobs on time. Available for small to medium projects — no job too and general plumbing
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Latest review:
Handyman- 8 Oct 2026
Very happy with the job.Very nice man.Good energy.completed job within good time.
Kovacibrothersltd
No reviews yet
Extension Builder in Rotherhithe
An established family run business We do our best to make the best out of the best We will get the job done We are happy only when the client is happy Try us you won’t be never disappointed Thank you very much Soon hopefully we will be in touch Kinde regards Kovacibrothersltd
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Blueprint Builder UK
Rating: 4.4 out of 5
Extension Builder in Rotherhithe
I’m a local builder with over 25 years of experience, specialising in high-quality brickwork and home extensions. From start to finish, I take pride in delivering reliable, professional service and strong attention to detail. Whether it’s a full extension, garden wall, or any kind of brickwork, every project is completed to the highest standard. Customer satisfaction and honest workmanship are at the heart of what I do.
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Latest review:
Conversions - General- 3 Apr 2026
I originally left Stuart a five star review because the workmanship and communication were excellent, and I booked him to return to complete the internal works on our extension. After paying a deposit, the work was due to start on 27 June, but Stuart never turned up and stopped communicating. His partner later asked if I could delay the work for a few months because he couldn't contact me. When I explained I couldn't wait and politely requested my deposit back, I was blocked. I have now been left with no option but to take him to the Small Claims Court to recover my money. It's a real shame because the original work was of a high standard, but I cannot recommend someone who takes a deposit, fails to return, and then ignores all communication.

4.2

Top rated Extension Builders

Our Extension Builders in Rotherhithe, are rated 4.2 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.