Extension Builders in High Holborn, East London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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Some of our top rated extension builders in High Holborn, East London

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JOHNSON CONSTRUCTION AND BUILDING LTD
Rating: 5 out of 5
Extension Builder in High Holborn, East London
JOHNSON CONSTRUCTION AND BUILDING LTD is a family run business for over 30 years. We undertake all aspects of construction from minor repairs, kitchens, bathrooms, extensions and new builds. We also specialise in loft conversions, basement conversions, steel fabrications, hard landscaping and civil works. The company employs 4 people directly and have fully sign written vans for transportation. We have full employers and public liability cover.
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Latest review:
Conversions - General- 30 Aug 2021
Five star. Highly recommended. Tim and team undertook the garage conversion, conservatory install and garden landscaping. Work was done to the highest quality, on time and on budget. Great communication, professional and friendly throughout. Highly recommended.
Kumala Builders Ltd
No reviews yet
Extension Builder in High Holborn, East London
We are a construction company specializing in the whole range of construction works. Our task is to build houses from scratch, extensions and lofts conversion as well as minor repairs.
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Neil Thompson
No reviews yet
Extension Builder in High Holborn, East London
Hi there, I’m Neil, I’ve got 20+ years of experience in the construction industry. I’ve worked all over London and Greater London over the years and travelling to work is not an issue for me. I have an experienced group of people that I work with and who know how to get the job done on time and on budget. From the domestic side of the industry i.e. garden walls, extensions and new builds to the commercial side which includes retail units, office blocks and housing estates, there’s nothing that can’t be built!!! If an architect can draw it, we can build it!!! Thanks for checking out my profile and I look forward to hearing from you soon.
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Hardy construction
No reviews yet
Extension Builder in High Holborn, East London
I am a plaster bathroom fitter and carpenter, we working in West London
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UKPC CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in High Holborn, East London
Based in London, UKPC Construction delivers high-quality building services with a personal touch. We specialise in full house refurbishments, renovations, loft conversions, and structural alterations. With a skilled and reliable team, we take pride in offering tailored solutions to suit different needs and budgets—without compromising on craftsmanship or attention to detail. At the core of our work are trust, reliability, and a strong commitment to client satisfaction.
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Latest review:
UKPC Construction is by far the best company I have ever worked with, and I highly recommend them to anyone. Their team is not only courteous and professional but also a breeze to work with. They expertly helped me transform my jungle-like garden, and although I'm writing this review after some time, I'm now looking forward to discussing the extension project they initially designed with me. A big thank you to UKPCC, and I wholeheartedly endorse their services to everyone.
CR LINE LIMITED
No reviews yet
Extension Builder in High Holborn, East London
We do all kind of renovations from flooring till top roof.
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RAILEM BUILDING CONSTRUCTION LTD
No reviews yet
Extension Builder in High Holborn, East London
Railem Building Construction Ltd – experienced builders specialising in high-quality home extensions, renovations, and commercial projects across London and Essex. With years of hands-on expertise, we deliver everything from small single-storey extensions and porch builds to large double-storey extensions, loft conversions, kitchen extensions, garage conversions, and full refurbishments. In recent years we have successfully completed major commercial projects, including stadiums and large buildings, alongside hundreds of private residential jobs for families in Romford, Ilford, Barking, Dagenham, and surrounding areas. We use premium materials, strictly comply with Building Regulations, Part L (energy efficiency), Party Wall Act, and CIS requirements. Our team guarantees on-time delivery, attention to detail, and premium finishes. We offer full workmanship guarantees, top-level public liability insurance, and real client references. Contact us today for a free site visit and detailed quotation , let’s turn your vision into a solid, beautiful reality!
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Doda
No reviews yet
Extension Builder in High Holborn, East London
Hi mybuilder! I’m professional carpenter and roofer! I work with lofts and excitation! I have 10 years experience! My best point is to make the costumers happy and to be correctly with the process! Hope for the best!
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EasyConstruct
No reviews yet
Extension Builder in High Holborn, East London
All in construction we made
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N&E Decor Contractors Ltd
No reviews yet
Extension Builder in High Holborn, East London
Hello We are trustworthy company with 10 years of experience We operate all over London
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D p Smith brick and stonework
No reviews yet
Extension Builder in High Holborn, East London
Brickwork masonary specialist With 20 years experience in brick block and natural stone
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J&H BUILDERS LTD
No reviews yet
Extension Builder in High Holborn, East London
Construction of Domestic buildings Internal and external house works Heating & plumbing Extensions Loft conversion Bathroom Kitchen
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AMS INTERIORS LIMITED
No reviews yet
Extension Builder in High Holborn, East London
We are a family business with over 40 years of experience within the construction and fit out industry. We are happy to undertake simple DIY through to new Build garden rooms / extensions. We have an eye for detail and know what is required to achieve quality whilst maintaining a tight control on budget and programme.
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LFP BUILDER LTD
No reviews yet
Extension Builder in High Holborn, East London
We are specialist builders; experts in giving you custom, high-quality home improvements, every time. We work with residential or commercial buildings, specialising in extensions, new builds, bathroom and kitchen renovation and main contractor services.
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Santo Sons LTD
No reviews yet
Extension Builder in High Holborn, East London
Xyz will update this later on
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tm solid core
No reviews yet
Extension Builder in High Holborn, East London
Hi, I’m a skilled and reliable multi-trade construction specialist with several years of hands-on experience across a wide range of domestic building work. I originally started as a handyman and have since developed a strong all-round skill set through practical on-site experience. My main areas of work include kitchen fitting, bathroom installations (including toilets, showers and fittings), tiling, flooring, media walls, patios, and painting & decorating. I also have experience in general building and repair work, which allows me to take on a variety of projects from start to finish. I hold qualifications in bricklaying and plumbing from City & Guilds, which support the practical experience I’ve gained working on real projects. This combination allows me to deliver work that is both structurally sound and finished to a high standard. I take pride in being punctual, tidy, and easy to communicate with. I understand how important it is for customers to feel confident in who they hire, so I always aim to be clear with pricing, honest about timelines, and committed to delivering quality results. As I’m currently building my profile on MyBuilder, I’m focused on providing excellent workmanship and earning strong customer feedback.
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4.1

Top rated Extension Builders

Our Extension Builders in High Holborn, East London, are rated 4.1 out of 5 based on 17 reviews from customers like you.

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What types of services are offered by local extension builders in High Holborn, East London?

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 High Holborn, East London 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 High Holborn, East London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in High Holborn, East London?

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

Find extension builders in High Holborn, East London with MyBuilder

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

Step 2: Compare different extension builders in High Holborn, East London

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

Step 3: Hire High Holborn, East London extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in High Holborn, East London, 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.

High Holborn, East London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a High Holborn, East London extension builder before hiring?

Before hiring an extension builder in High Holborn, East London or extension building company in High Holborn, East London, 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 High Holborn, East London?

An extension builder in High Holborn, East London 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 High Holborn, East London 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 High Holborn, East London?

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 High Holborn, East London 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 High Holborn, East London 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 High Holborn, East London

Can an extension builder in High Holborn, East London help with planning permission?

Yes, many extension builders in High Holborn, East London 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 High Holborn, East London handle everything from design to construction?

Many High Holborn, East London 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 High Holborn, East London help with materials and finishes?

Yes, most extension builders in High Holborn, East London 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.