Extension Builders in Elephant & Castle

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (18 reviews)

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Some of our top rated extension builders in Elephant & Castle

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Surgery Premises Group
Rating: 5 out of 5
Extension Builder in Elephant & Castle
Hi, We are Surgery Premises Group, while we are experts in healthcare properties, we understand residential and commercial works to keep our team busy and away from the biscuits in the office. Our team members are fully equipped and friendly. Look forward to helping you.
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Latest review:
Great experience. Easy to communicate with. Professional and clean, everything was sorted out 0 hassle. Highly reccomended.
Bull&Chisel
Rating: 5 out of 5
Extension Builder in Elephant & Castle
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!
MK Building & Maintenance
No reviews yet
Extension Builder in Elephant & Castle
All building,maintenance and garden work undertaken. Specialist in loft extension,kitchen and bathroom fitting, side return, roofing, painting and decorating, landscaping.
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Paramount Works Ltd
No reviews yet
Extension Builder in Elephant & Castle
With over 20 years of experience, Paramount Works specialises in Kitchens, Bathrooms, Bedrooms, Extensions and Loft Conversions. We proudly serve London, Buckinghamshire and Birmingham. At Paramount Works, we’re committed to delivering the highest standards of craftsmanship and service ensuring your vision and satisfaction are always our top priorities.
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Bostan London Ltd
No reviews yet
Extension Builder in Elephant & Castle
At Bostan London, we take immense pride in delivering exceptional quality and craftsmanship. Our CEO, with over 25 years of unparalleled industry experience, stands as a true authority in the building sector. His extensive experience and profound knowledge of structural dynamics ensure that we excel in every aspect of construction. From intricate loft conversions and innovative extensions to meticulous refurbishments, cutting-edge new builds, and sophisticated commercial projects, we bring unparalleled expertise to every endeavor In essence, our CEO’s mastery and dedication ensure that we deliver nothing short of excellence. So why not give us a try? You have nothing to lose and everything to gain!"
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Bjorn brickwork and groundwork’s LTD
No reviews yet
Extension Builder in Elephant & Castle
We are a family run construction business based in Dormansland, Surrey specialising in brickwork extensions and new builds . We have been operating in surrounding areas for a number of years and have 40 plus years of experience in the trade We provide services to customers and to builders in the local area where we have built our reputation for our services . We are a reliable, hardworking and friendly team.
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S j Webb & co limited
Rating: 5 out of 5
Extension Builder in Elephant & Castle
S J Webb & Co Ltd has been operating since 1977 and is a family run third generation builder. We are NHBC registered and have a combined experience of over 100+ years in the Building Industry. We have built large flat developments in Braintree & Walton-the-Naze ,we built 70 Houses for the MOD & houses in Chelmsford ,Leigh-on-Sea,South Benfleet ,Canvey Island & Greater London.We also vet and review our sub- contractors to ensure our high standards are met and delivered to our Clients
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Latest review:
Decking- 8 Aug 2019
Fast, efficient, problem solving Steve. Would definitely recommend.
The build guys ltd
No reviews yet
Extension Builder in Elephant & Castle
We do extensions, loft conversions,gardens driveways , refurbishment
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Mansell Construction Services Ltd
No reviews yet
Extension Builder in Elephant & Castle
Mansell Construction Services provide a complete building service from footings to finishes. We aim to deliver high quality buildings at a competitive price to meet our clients requirements. Whether an extension or large new build project let us liaise with building control, architects and tradesmen to deliver your construction project
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JBP Developments Ltd
No reviews yet
Extension Builder in Elephant & Castle
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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MAR GENERAL BUILDING
Rating: 5 out of 5
Extension Builder in Elephant & Castle
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.
DGJ Property Maintenance
No reviews yet
Extension Builder in Elephant & Castle
DGJ property maintenance provide all aspects of building works from refurbishment, conversions , extensions to all small jobs with the same 100 percent dedication and commitment.
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BFL Builders Ltd
Rating: 5 out of 5
Extension Builder in Elephant & Castle
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!
All aspects
Rating: 5 out of 5
Extension Builder in Elephant & Castle
I have 22 years experience in the building trade I have worked for Wicks kitchens doing building work removing walls fitting steals. Extensions Plastering painting and decorating interior and exterior carpentry and tilling. Full bathroom refits and wet rooms.kitchens with wicks professional kitchen fitter The above is all work I would undertake. I’m hardworking clean and tidy with my work I always respect customers wishes.
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Latest review:
Painting & Decorating- 29 Aug 2025
Dean and Damian did an excellent Job, they were very quick and efficient and managed the jobs very well with the quirks of a very old house. Very pleased with the result and will definitely use them again.
Ground2Sky Limited
Rating: 4.5 out of 5
Extension Builder in Elephant & Castle
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.
CARVE Engineering Co Ltd
Rating: 1 out of 5
Extension Builder in Elephant & Castle
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!

3.9

Top rated Extension Builders

Our Extension Builders in Elephant & Castle, are rated 3.9 out of 5 based on 18 reviews from customers like you.

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What types of services are offered by local extension builders in Elephant & Castle?

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 Elephant & Castle 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 Elephant & Castle who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Elephant & Castle?

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

Find extension builders in Elephant & Castle with MyBuilder

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

Step 2: Compare different extension builders in Elephant & Castle

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

Step 3: Hire Elephant & Castle extension builders with confidence

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

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

What to ask a Elephant & Castle extension builder before hiring?

Before hiring an extension builder in Elephant & Castle or extension building company in Elephant & Castle, 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 Elephant & Castle?

An extension builder in Elephant & Castle 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 Elephant & Castle 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 Elephant & Castle?

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 Elephant & Castle 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 Elephant & Castle 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 Elephant & Castle

Can an extension builder in Elephant & Castle help with planning permission?

Yes, many extension builders in Elephant & Castle 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 Elephant & Castle handle everything from design to construction?

Many Elephant & Castle 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 Elephant & Castle help with materials and finishes?

Yes, most extension builders in Elephant & Castle 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.