Extension Builders in Bloomsbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Bloomsbury

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A1 plastering and building services
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Extension Builder in Bloomsbury
Hi im darren, I have over 25+ years of experience of all plastering and construction work. I can do all types of plastering internal and external as well as offer many more services in the construction field. I work all round Essex but starting to expand out further. I'm reliable, trustworthy, hardworking, clean and tidy.
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Proserv
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Extension Builder in Bloomsbury
20+ Years Expert Builder | Trusted London Carpentry & Renovations Profile Description: Hi, We are seasoned builder with over two decades of hands-on experience across London. We specialise in: ✅ Bathroom & kitchen installations (from plumbing to tiling) ✅ Full home renovations (flooring, ceilings, structural work) ✅ Emergency repairs, painting, decorating & quality finishing touches What our clients appreciate: 🔹 Reliability: Turn up on time, complete projects on schedule 🔹 No Hidden Costs: Clear quotes upfront 🔹 Quality Materials: Trade discounts passed to you 🔹 Stress-Free Process: We handle all aspects from first fix to final clean Currently accepting bookings for August - message us with your project details for a free onsite estimate. We offer a £100 discount on your first job when you mention this profile.
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Ecdl group ltd
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Extension Builder in Bloomsbury
From new builds to full renovations thats what we do. We design, we build we maintain.
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Master bricklayer
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Extension Builder in Bloomsbury
Hey I am experienced bricklayer. I can build anything you want or need from drawings or from peace of paper as long it is clear what you exactly want. when I say anything I mean it. No job to small or to big.
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Mark
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Extension Builder in Bloomsbury
I do Bathroom , fit laminate flooring and extension
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Geodesic Construction group LTD
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Extension Builder in Bloomsbury
Geodesic construction group are a Building company specialising in Basements, structural works and groundworks. We also carry out all aspects of below ground waterproofing whilst offering a variety of warranty types to suit the clients needs.
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JIK Construction LTD
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Extension Builder in Bloomsbury
JIK Construction LTD. Trading from 2013. Our service include extensions, loft conversions.
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Phoenix Logis Limited
Rating: 1 out of 5
Extension Builder in Bloomsbury
We have many years experience in the UK market in refurbishment and domestic and non domestic property alterations. This includes heavy structural alterations and house extensions and reconfigurations for very high end clients delivering in the range of Prime and Super Prime Projects for very high end clients. This getting the projects from cradle to grave making sure we meet our targets on time and budget making sure the clients are happy with the results we deliver. Our works starts with the assistance of making all the necessary paperwork for the client, ground works, internal refurb, heavy and light structural alterations, in a few words all trades in our hand for internal and full external works this including scaffolding.
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Latest review:
Restoration & Refurbishment- 1 Feb 2026
The WORST experience I have ever had with a tradesman. I would strongly advise others to stay clear. There was no schedule of works at any stage. Adrian failed to plan, failed to communicate agreed works, & did not even tell his own workforce what they were meant to be doing. There was no evidence of professional oversight or management, resulting in chaos & extreme delays. I was repeatedly misled. He stated that Building Control had been contacted & paid for; but when I contacted them directly they confirmed no application or payment had been made. He damaged my property & instructions were ignored. He was rude, aggressive & shouted at me in my own home, which I found intimidating as a woman. Neighbours also complained about his behaviour. Despite multiple extensions, the job was left unfinished with little communication. He caused significant stress & a serious loss of time & money. The matter is now being resolved through the courts. I would NOT recommend him under any circumstances
BICS Development LTD
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Extension Builder in Bloomsbury
Construction Company
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Mat's Group Limited
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Extension Builder in Bloomsbury
Mat’s Group Ltd is an experienced construction and refurbishment contractor delivering high-quality residential and light commercial projects across London and the South East. We specialise in extensions, loft conversions, structural alterations, full refurbishments, and new build developments. Our team combines practical site expertise with strong project management, ensuring works are delivered safely, on time, and within budget. We regularly undertake structural works including foundation construction, steel installations (RSJs), underpinning, roofing, and complete internal fit-outs. As a Principal Contractor, we operate in full compliance with CDM 2015, maintaining high standards of health and safety, workmanship, and communication throughout every project. We pride ourselves on reliability, transparent pricing, and attention to detail. From small residential improvements to larger developments, we work closely with clients to achieve quality results with minimal disruption. Mat’s Group Ltd – Building with confidence.
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Ecoability
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Extension Builder in Bloomsbury
We are a fully qualified and insured contractors with over 25 years experience in plumbing, heating, gas and electrical services.
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Day Dream Construction Ltd.
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Extension Builder in Bloomsbury
We are a professional group of companies who do all building work undertaken.
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D&T Construction
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Extension Builder in Bloomsbury
We at D&T Construction strive to be the best. The work we take on goes from anything from new builds to extensions to loft conversions to refurbs and much more. We want to ensure we have the best tradesman to have the best final product. We aim to please and go beyond what our clients expectations may be and sometimes our own so that we can continue to succeed and build more and more.
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BEAUMONT CARPENTRY
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Extension Builder in Bloomsbury
Welcome to Beaumont Carpentry, your premier destination for exceptional carpentry services spanning the dynamic landscapes of London and Surrey. With a perfect blend of traditional craftsmanship and contemporary design, we specialize in bespoke woodwork, custom furniture, and comprehensive building solutions. Transform your spaces with the finesse of Beaumont Carpentry, where London's sophistication meets Surrey's charm. Crafted excellence, tailored for you.
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Tb brickwork
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Extension Builder in Bloomsbury
My career spans over 30 years. Starting off as a bricklayer working my way up to project manager for major construction companies in the UK. Recently in the past 2 years, I founded my own construction company - projects consist of flats, houses and extensions.
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Tam building services
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Extension Builder in Bloomsbury
We are family run business that’s been trading for over 23 years in both commercial and domestic building services all our work is fully insured and guaranteed We have a wealth of experience please do not hesitate to ask us any questions .
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3.9

Top rated Extension Builders

Our Extension Builders in Bloomsbury, are rated 3.9 out of 5 based on 15 reviews from customers like you.

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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 Bloomsbury?

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 Bloomsbury 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 Bloomsbury who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bloomsbury?

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

Find extension builders in Bloomsbury with MyBuilder

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

Step 2: Compare different extension builders in Bloomsbury

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

Step 3: Hire Bloomsbury extension builders with confidence

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

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

What to ask a Bloomsbury extension builder before hiring?

Before hiring an extension builder in Bloomsbury or extension building company in Bloomsbury, 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 Bloomsbury?

An extension builder in Bloomsbury 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 Bloomsbury 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 Bloomsbury?

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 Bloomsbury 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 Bloomsbury 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 Bloomsbury

Can an extension builder in Bloomsbury help with planning permission?

Yes, many extension builders in Bloomsbury 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 Bloomsbury handle everything from design to construction?

Many Bloomsbury 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 Bloomsbury help with materials and finishes?

Yes, most extension builders in Bloomsbury 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.