Extension Builders in High Holborn, West London

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

Easily find verified High Holborn, West London Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in High Holborn, West London.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

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

3557 Results

Sort by:

Danimatt Building
No reviews yet
Extension Builder in High Holborn, West London
I am a hard worker and experience on construction projects,
Get in touch
Regalville Ltd
No reviews yet
Extension Builder in High Holborn, West London
We undertake small works. Including Refurbishment and unto 250K new build. we also price works for major Subcontractors.
Get in touch
Icon builder
No reviews yet
Extension Builder in High Holborn, West London
Costume it’s my priority I don’t talk I will live my job to talk.
Get in touch
APOLLO BUILDER LTD
No reviews yet
Extension Builder in High Holborn, West London
we perform builders works such as: Bathroom Fitters, Carpenters & Joiners, Extension Builders, Flooring Fitters, Heating Engineers, Insulation Installers, Kitchen Fitters, Loft Conversion Specialists, Painters & Decorators, Plasterers, Plumbers, Tilers.
Get in touch
V2
No reviews yet
Extension Builder in High Holborn, West London
I am an experienced builder providing both handyman services and larger building works. My background includes loft conversions, extensions, and full property renovations, with hands-on experience from strip-out and structural work through to plasterboarding and finishing. I currently work within a construction team delivering a wide range of internal and external building projects, which gives me strong practical knowledge across multiple trades. Alongside larger jobs, I also take on general home repairs and maintenance, including furniture assembly, TV mounting, door and lock repairs, plumbing fixture replacements, sealing, and other household tasks. I’m happy to help with both small jobs and more time-consuming projects. I am reliable, tidy, and focused on delivering quality workmanship. For bigger jobs, I can arrange additional skilled help if needed to complete the work efficiently and to a high standard.
Get in touch
Gazmir Buzi
Rating: 5 out of 5
Extension Builder in High Holborn, West London
I am a builder and I have over 20 years experience in building industry. My area of expertise is house extensions and house renovations. We also undertake garden walls, garages, driveways and patios . All the work quality is guaranteed. Customer satisfaction is my main priority.
Get in touch
Latest review:
Bricklaying- 24 Oct 2019
Very professional, organised, polite. I'm so pleased with the brickwall he did. Fantastic will recommend
FRD CONSTRUCTION LIMITED
No reviews yet
Extension Builder in High Holborn, West London
FRD.CONSTRUCTION LIMITED.w Kitchen Installations Bathroom Installations Carpentry & Joinery Tiling Flooring Underlining & Partition Walls up an enviable reputation over the last 10 years. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. Ring now for a free quo
Get in touch
P&C Roofing LTD
No reviews yet
Extension Builder in High Holborn, West London
P&C Multi Services And P&C Roofing Ltd is a trusted company specializing in a wide range of services, including expert bathroom installations and general new builds. And flat roofing. Whether you're looking to create a luxurious bathroom or build your dream home from the ground up, we provide top-quality craftsmanship and personalized solutions to meet your needs. Our team is dedicated to delivering projects on time, within budget, and to the highest standards, ensuring complete customer satisfaction. From design to completion, we handle all aspects of construction with care and professionalism..
Get in touch
Keith & son's builder's
No reviews yet
Extension Builder in High Holborn, West London
Take passion in my work. Precision is a must . Strive for perfection each time and job I do
Get in touch
evergrand
New on MyBuilder
Extension Builder in High Holborn, West London
We are a reliable and hardworking building team specialising in all aspects of residential construction and renovation. Our services include home extensions, loft conversions, full property refurbishments, interior renovations, roofing works, carpentry, plastering, flooring, painting & decorating, kitchen and bathroom installations, and general building work. We take pride in delivering high quality workmanship, honest communication, and completing every project to a professional standard. Whether it’s a small renovation or a full house transformation, we are committed to providing efficient, clean and reliable service from start to finish. Customer satisfaction is always our priority.
Get in touch
Plaza
No reviews yet
Extension Builder in High Holborn, West London
With over 10 years of experience in the London construction market, our company provides a wide range of professional building and renovation services. We specialise primarily in all types of tiling work — whether for bathrooms, kitchens, gardens, or outdoor areas. In addition, we handle smaller tasks such as painting, repairs, and installations, as well as full-scale plumbing, electrical work, and complete refurbishments. We take great pride in our reliability, punctuality, and the high quality of our workmanship. Every project is carried out with exceptional attention to detail, ensuring cleanliness, precision, and a solid guarantee on all completed work. I’m are always happy to offer expert advice and support throughout the renovation process, including assistance with sourcing and delivering materials needed for the job. My works covers a wide range of projects — from full bathroom renovations to flooring, kitchen upgrades, exterior work, and bricklaying. Upon request, I can also provide client recommendations from previous projects to confirm the quality of service
Get in touch
ND constitution
No reviews yet
Extension Builder in High Holborn, West London
We have our own company name ND construction we have done job building whole house which includes everything that comes in building work , question I might failed because of language issue but I would recommend you to come on our site to inspect our work thanks
Get in touch
T De Maio Brickwork services
Rating: 5 out of 5
Extension Builder in High Holborn, West London
Our aim is simple, Obtain repeat business and recommendations by providing customer focused services, producing high quality work on time and within budget. Please take a look at my photo gallery of the work myself and the team can produce, our work speaks for itself👍 Kind regards Tony De Maio
Get in touch
Latest review:
Bricklaying- 28 Jul 2019
With me having no previous experience and knowledge. Toni was helpful and I felt that what ever I asked Toni to do, he could provide. I trusted him completely with what I asked, and he was the best quote by far. Toni helped with where to purchase what was needed and was clear and transparent throughout. I am even thinking of having more work done now I know what can be produce.
Build geni
No reviews yet
Extension Builder in High Holborn, West London
7 ways experience on private jobs ,we are doing quality first and we following the regulations
Get in touch
Petru
No reviews yet
Extension Builder in High Holborn, West London
We are a professional construction company specializing in bricklaying, paving, and house extensions. With a strong focus on quality and reliability, we deliver durable and aesthetically pleasing results for both residential and commercial projects. Our experienced team ensures every job is completed to the highest standards, on time and within budget.
Get in touch
Oprea ltd
No reviews yet
Extension Builder in High Holborn, West London
Hello, my company declares punctuality, we do everything with proper documents, invoices
Get in touch

4.2

Top rated Extension Builders

Our Extension Builders in High Holborn, West London, are rated 4.2 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 High Holborn, West 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, West 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, West London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in High Holborn, West 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, West 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, West London extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your High Holborn, West London home extension project is likely to cost.

Find extension builders in High Holborn, West London with MyBuilder

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

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

When you start receiving interest, review profiles of local High Holborn, West 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, West London extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in High Holborn, West 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, West 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, West London extension builder before hiring?

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

An extension builder in High Holborn, West 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, West 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, West 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, West 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, West 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, West London

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

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

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

Yes, most extension builders in High Holborn, West 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.