Extension Builders in Barnsbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Barnsbury

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Artur
No reviews yet
Extension Builder in Barnsbury
1. **Painting** - We offer professional painting services that will give your interiors a new shine. We use high-quality paints that ensure durability and aesthetics. 2. **Plastering** - Our plastering services include both interior and exterior plasters. We use modern techniques that guarantee a smooth and durable finish. 3. **Foundations** - As a solid base for a building, foundations are a key element of every investment. We design and build them, ensuring high quality and safety. 4. **Loft conversion** - Transform your unused attic into a functional space! We carry out projects that allow for maximum use of the available space. 5. **Extensions** - Do you dream of additional space? We offer comprehensive services in the field of building extensions, adapting projects to individual customer needs. 6. **Many other services** - Our competences also include renovations, interior finishing, terrace construction and installation work. We are open to various construction challenges! Why choose us? We guarantee professionalism, punctuality and competitive prices. Our priority is customer satisfaction and the highest standard of workmanship. Contact us today to discuss your construction project!
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Catalin
No reviews yet
Extension Builder in Barnsbury
I am pleased to introduce myself as a small construction company. I am working in this field from over 10 years. I have a proven history of providing quality work and I am confident I can provide the same level of service to your project. I do all kinds of jobs from little extensions to variety of construction projects, so if you like to learn about the services or contact for a consultation I am look forward to hearing from you!
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Rise Group Holdings
No reviews yet
Extension Builder in Barnsbury
**Profile:** Hi there, I’m a 43-year-old Project Manager with extensive experience in construction and a background as a trained carpenter. Over the years, I’ve had the privilege of working on a variety of projects, from loft conversions and extensions to full refurbishments. My approach is grounded in honesty, hard work, and delivering on promises. I believe in providing clear and inclusive quotes that I can confidently stand by, ensuring transparency and peace of mind throughout the process. Myself and my team are professional, friendly, and dedicated to getting the job done right, every time. Whether you’re planning a small renovation or a large-scale transformation, I am here to help bring your vision to life with skill, reliability, and attention to detail. Feel free to get in touch if you’re looking for someone who takes pride in their work and is committed to delivering exceptional results!
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Nikorem Construction Ltd
No reviews yet
Extension Builder in Barnsbury
Hi, Nikorem Construction Ltd is a company that is doing: extentions, full refurbishment , kitchens ,bathrooms....with 22 years experience .
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Aston Brickwork
Rating: 5 out of 5
Extension Builder in Barnsbury
My name is Sean Aston I have been a bricklayer for 6 years now. I have all kinds of experience, from working on a large construction site to smaller jobs such as extensions ,porch's and garden walls. Any and all tradesmen I use will be full qualified I also have all relevant insurance .
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Latest review:
Bricklaying- 30 May 2019
Sean was on time and very polite at all times. He completed the work very efficiently with no disruption whatsoever. He went out of his way to make sure the job was completed to our satisfaction. He cleared up afterwards and left the site very tidy. We would happily recommend Sean.
ND constitution
No reviews yet
Extension Builder in Barnsbury
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
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R k construction
No reviews yet
Extension Builder in Barnsbury
Professional builder Loft extensions Roofing Plumbing And gas
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BLM CONSTRUCTION BROS LTD
No reviews yet
Extension Builder in Barnsbury
BLM Construction Bros Ltd. is a trusted construction company with years of experience delivering high-quality residential projects. Specializing in home extensions and loft conversions, we provide tailored solutions to help homeowners transform their spaces. Our expert team works closely with clients from concept to completion, ensuring that each project meets the highest standards of craftsmanship, safety, and design. Whether you're looking to expand your living area or make the most of your attic space, BLM Construction Bros Ltd. is dedicated to bringing your vision to life with precision and professionalism.
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Architronica Limited
No reviews yet
Extension Builder in Barnsbury
Welcome to Architronica Limited, a leading design and build company dedicated to transforming visions into reality. With a legacy of excellence and a commitment to quality, we have been serving clients across United Kingdom for many years, delivering projects that stand as a testament to our craftsmanship, innovation, and integrity.
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Kamboj Construction Ltd
No reviews yet
Extension Builder in Barnsbury
Hi We undertake full building construction works Internal and externals. Specialist in following, Brickwork ,Concrete ,plumbing, Electric, plastering, Block Paving ,Granite paving, Tiles, Painting etc.
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Florian Rusu
No reviews yet
Extension Builder in Barnsbury
We proud ourselves with delivering the best work we can provide and the cleanliness after the work is done. We undartake works from backyard renovations to home interiors such as house plan modifications to paint works or replacing existing floor. For any enquiries please contact us.
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Essex building contractor ltd
Rating: 3.7 out of 5
Extension Builder in Barnsbury
Essex building contractor ltd All building work
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Latest review:
Plastering- 7 Oct 2025
They didn't turn up
London Decorations and Refurbishment Ltd
New on MyBuilder
Extension Builder in Barnsbury
London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.
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Antal karoly
Rating: 4.5 out of 5
Extension Builder in Barnsbury
We are in the construction market since 15 years now covering all trades as being general constructors. We do loft conversions, extensions, full house refurbishment, bathroom and kitchen refurbishment, garage conversions and many more. We are a customer focused people as they happiness and satisfaction makes us proud of what we do.
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Latest review:
Restoration & Refurbishment- 3 Dec 2024
Antal was very punctual and explained everything about the job before commencing with the job. Antal and his team got the job done within the requested budget and with quality work.
E&H builders Ltd
No reviews yet
Extension Builder in Barnsbury
Hi
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Regen fm ltd
No reviews yet
Extension Builder in Barnsbury
We are a commercial and residential facilities management company We cover the following services; All statutory compliance under service agreements, commercial and residential: L8 water treatment Fire alarm systems Smoke vent systems Sprinkler systems Emergency light systems With/without service agreements commercial and residential: All electrical installation, repairs, maintenance, EICR and fixed wiring etc insepection/certification All heating system installation, modifications, repairs, maintenance All gas installations, repairs, maintenance and gas safety certification HIU install, repairs and servicing MVHR installation, repairs, servicing and certification BMS modifications, install, servicing AC install, servicing, maintenance and certification AHU modifications, servicing, maintenance Chiller unit modifications, install and maintenance Residential glazing Loft conversions Extensions Commercial cleaning Pest control And more... We provide only award winning engineers and contractors that do not cut corners and get the job done first time and right with no comebacks
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4.1

Top rated Extension Builders

Our Extension Builders in Barnsbury, are rated 4.1 out of 5 based on 18 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 Barnsbury?

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

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

What are the hourly rates of extension builders in Barnsbury?

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

Find extension builders in Barnsbury with MyBuilder

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

Step 2: Compare different extension builders in Barnsbury

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

Step 3: Hire Barnsbury extension builders with confidence

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

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

What to ask a Barnsbury extension builder before hiring?

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

An extension builder in Barnsbury 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 Barnsbury 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 Barnsbury?

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 Barnsbury 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 Barnsbury 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 Barnsbury

Can an extension builder in Barnsbury help with planning permission?

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

Many Barnsbury 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 Barnsbury help with materials and finishes?

Yes, most extension builders in Barnsbury 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.