Extension Builders in Rotherhithe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Rotherhithe

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Planet Construction Group Ltd
New on MyBuilder
Extension Builder in Rotherhithe
Planet Construction Group (PCG) is an Essex-based construction and facilities management company, delivering groundworks, extensions, and general building works across Essex and Greater London. Our services span residential and commercial projects, from single-storey and rear extensions to full groundworks packages, subcontract works, and ongoing facilities maintenance for commercial client.
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MAR GENERAL BUILDING
Rating: 5 out of 5
Extension Builder in Rotherhithe
10 years experience, New buil, refurbishment A to Z
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Latest review:
Driveways (Paved & Loose)- 12 Feb 2021
Ionut did the job to my satisfaction, left the site tidy. I recommend.
Falcon construction London Ltd
New on MyBuilder
Extension Builder in Rotherhithe
Falcon Construction London Ltd is a trusted construction company based in London, delivering high-quality residential building services across Greater London and the surrounding areas. We specialise in home extensions, loft conversions, full property renovations, refurbishments, structural alterations, brickwork, roofing, plastering, carpentry, flooring, kitchens, bathrooms, and complete project management. Our experienced team is committed to providing exceptional workmanship, attention to detail, and outstanding customer service on every project, no matter the size. We work closely with homeowners from the initial consultation through to completion, ensuring every project is delivered safely, on time, and within budget. We pride ourselves on being reliable, honest, and transparent, keeping clients informed throughout every stage of the build. Using quality materials and proven construction methods, we create durable, functional, and attractive living spaces that add value to your property. Health and safety, compliance with Building Regulations, and customer satisfaction are at the heart of everything we do.
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David John Stiff Builders
No reviews yet
Extension Builder in Rotherhithe
I have been trading for over 35 years. I am a fully qualified city & Guilds ,Bricklayer/plasterer and undertake all aspects of building works as listed below to a very high standard.
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JBP Developments Ltd
No reviews yet
Extension Builder in Rotherhithe
1. Surveys - Offering drone and Matterport surveys for planning applications and marketing purposes 2. Architectural Services - Providing drawings for pre-app and planning submissions. 3. Project Management - Managing multiple consultants, sub-contractors, and statutory authorities at any stage of the construction process. 4. Design and Build
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BFL Builders Ltd
Rating: 5 out of 5
Extension Builder in Rotherhithe
Affordable. Reputable. Quality. For more than 10 years. BFL Builders LTD. Is a family run business based in Beds, Herts & Bucks that cover all trades from Flooring to full Refurbishment. We pride ourselves on Quality work done at fair prices. Our skills include: Extensions and renovations Garage and loft conversions Plumbing and electrics Roofing and guttering Driveways and block paving Fencing and Landscaping Plastering and damp proofing All flooring and tiling AND MANY MORE
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Latest review:
Plumbing- 7 Mar 2021
Very friendly and professional guy. Got the job done quickly and at an affordable price. I would use his services again and would recommend him to others!
ER Sumit Kundu
No reviews yet
Extension Builder in Rotherhithe
I am Civil Engineer with 8 years of experience in Indian market currently gaining experience in UK. I have recently completed my Master's Degree in structural Engineering from Brunel University (September,2024).
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TJD Driveways & Landscape
No reviews yet
Extension Builder in Rotherhithe
My name is Tony. I'm a qualified bricklayer who has experience in New builds, extensions, footings, groundworks. I also specialise in driveways, patios and all aspects of landscapeing . I've always been tought to do the job right first time. I'm proud to say i produce exceptional work and standards. Clarified by every customer and building official I've worked with.
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Sagient Ltd
No reviews yet
Extension Builder in Rotherhithe
Sagient is a maintenance company based in Kent and looking to do jobs in Kent, London and Essex. We do the following types of work: 1. Plumbing works 2. Flooring jobs 3. Painting and decorating 4. Light electrical work 5. Gardening 6. End of tenancy cleaning 7. Window Cleaning 8. Property Refurbishment We have been providing maintenance services and working in both commercial and residential properties. We are now looking to expand into other areas of the south east of England. Our clients have always left us with very good reviews.
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CARVE Engineering Co Ltd
Rating: 1 out of 5
Extension Builder in Rotherhithe
We undertake large and small construction rebuild projects, house extension and loft conversion, shop design and decoration, home design and decoration, customized furniture. We can provide professional drawing and floor plan as well.
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Latest review:
Extensions- 19 Sep 2022
Man Ho or Calvin Ho' or Man Fu Ho, who owns Carve Engineering Co. Ltd. He also has a Hong Kong branch carve-eng.com . I didn't know he subcontracted the whole project to a group of Chinese mainlanders who couldn't speak English. And he asked a British Gas gas engineer to sign off the plumbing work. I obtained the planning in December 2021. The work started on 31/1/2022 and almost finished now 19/9/2022. It supposed to end in three months time as they promised. It's only a single storey side extension and shouldn't be left unfinished with pipes broke. The workers only came to work once a week and sometimes the work stopped for a month or so. The price included the purchase of a boiler and installation. But there's no timer or thermostat and I was asked to purchase these and install them with extra cost. The workers' van broke down five times and they didn't turn up for five different days. There's no windowsill and they called this a standard window people would install. The exterior wall was painted inconsistent to our original wall and I had to argue to get them pebbledash and repainted. They left the fences on our neighbours. The pipes are still leaking. Shower leaked for 3 months. They even charged extra for the electricity sockets they installed in our kitchen. They took down the mains water supply switch and never install it back so our house has no in house mains water stop valve! They didn't hoover and didn't have a hoover. Avoid this company!
Modern Solutions Construction ltd
No reviews yet
Extension Builder in Rotherhithe
We do a quality job and reasonable price.
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Bull&Chisel
Rating: 5 out of 5
Extension Builder in Rotherhithe
We are an experienced business focusing on all building, renovations, kitchen and bathroom fitting as well as painting. Feel free to view our web page and request a free quote.
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Latest review:
I was planning an extension to my kitchen, which included a complete refurbishment and the addition of a shower room. I also needed somebody to coordinate all aspects of the project, including recruiting the right resources for the building work, electrics etc. I was extremely pleased that Bull & Chisel were recommended to me. From the start, Bryan and Warren gave me the confidence that they were able to complete the project to my satisfaction. They were happy to continue working with me throughout and they liaised effectively with partners they brought in at key stages to ensure that each task was completed to my satisfaction. As for their own work, I cannot fault them. There are always unexpected challenges that arise in these types of project. Bryan & Warren consider these very carefully before providing a solution. They pay close attention to detail and that has resulted for me in a super new space. I highly recommend Bull & Chisel and have already asked them to sign up for more projects in the near future!
Ground2Sky Limited
Rating: 4.5 out of 5
Extension Builder in Rotherhithe
Ground2Sky, Incorporated in 2016 has been set up with a mission to provide quality groundworks and general building works with the assurance of the best value for money. Our main aim is to exhibit high standards of quality in our work and successfully delivery projects with utmost customer satisfaction. We are passionate about our work and are looking to build good relationships with our clients.
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Latest review:
Driveways (Paved & Loose)- 6 Jul 2026
Jeromy and his team did a fantastic job on my new driveway. They arrived on time, worked efficiently, and kept everything tidy throughout. The finish is neat, durable, and exactly what we agreed. Great communication, fair pricing, and reliable service. I’d highly recommend Jeromy to anyone looking for a trustworthy builder.
B T M Building Services
No reviews yet
Extension Builder in Rotherhithe
I have been trading as BTM Building Services for the last 15 years, I have regular clients in my local and surrounding areas all gained through word of mouth and recommendations, I started doing small jobs and grew quickly into larger works and I now provide a full building and maintenance service with many very happy clients, I have a small team which includes an electrician and plumber which I use to ensure all works are certificated.
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DEC Renovations
Rating: 3 out of 5
Extension Builder in Rotherhithe
Carpenter with 20 years plus experience. Small extensions, shop fitting, all first fix and second fix carpentry. Bespoke kitchens and furniture. Design and install bathrooms. Complete house refurbishment. Garden buildings patio and decking.
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Latest review:
Extensions- 21 Dec 2017
Dishonest from the start. Every excuse in the builders handbook (and new ones). Lazy (they like to work 10-1 and never a full week). Never finished the 2 month project after 6 months - walked away
Jk services south limited
No reviews yet
Extension Builder in Rotherhithe
We undertake all building work and can supply all trades to complete jobs to a very high standard. We are trust worth and reliable and every job we undertake is done with professionalism and to the best of ours and the customers expectations.
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3.9

Top rated Extension Builders

Our Extension Builders in Rotherhithe, are rated 3.9 out of 5 based on 19 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.