Extension Builders in Islington

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 Islington

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Huseco Limited
Rating: 3.7 out of 5
Extension Builder in Islington
HUSECO Limited is a well-established family business specialising in domestic renovation and construction projects. Our portfolio of skills also includes architectural design, interior design, and planning, which allows for stylish renovations, extensions, lofts, and modern living spaces. We have a loyal team of highly skilled builders, and the dedicated project manager personally oversees all our projects
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Latest review:
Extensions- 14 Sep 2025
How long should a 3m extension take if drawings were approved in April, the conservatory was demolished, the foundation completed, and the steel structure was already on site by May.?
Dream Property LTD
No reviews yet
Extension Builder in Islington
Dream Property LTD is an experienced construction company established in 2007, in London, rebranded in 2014. We have a well established workforce and are experienced in the refurbishment and fitting out of houses, apartments and office buildings, hotels and other commercial properties. We take as much pride in fostering long-term relationships as we do in establishing new ones and consider it a privilege to serve our clients and community long after the work is completed.
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Newspace Interiors
No reviews yet
Extension Builder in Islington
Newspace Building services specialist in Full House Refurbs Full Bathroom Renovation & wetrooms Kitchen Extensions & Lofts conversions Painting and Decorating
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Gilroy Building Services Ltd
No reviews yet
Extension Builder in Islington
We are a general building company who pride ourselves on quality workmanship and providing each client with a great all round building service. We carry out both commercial and residential contracts, having worked for companies such as Taylor wimpy, Simcott projects, Michealis Boyd, Witherslack group and others. We provide quality, skilled, certified trades people with a wealth of experience so you can rest assured the work will be of a high standard. Get in touch today for a free quote!
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DWELLING DESIGN AND DEVELOPERS LIMITED
Rating: 5 out of 5
Extension Builder in Islington
We operate in the construction industry. We have highly satisfied customers and we thrive on our work quality. We are based in London and cover all around the UK. We are customer and quality focused builders so no job is too small or too big for us. We deal with commercial and private properties. All our jobs are well managed and are finished to high standards. We have a highly friendly large group of workers and we take care of all our clients needs & make their dream homes come to life.
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Latest review:
Extensions- 19 Jul 2021
Jitender/Tinku and his team were excellent from the first time we met. They provided us with ideas to better our layouts, helped with sourcing a number items and put us in contact with suppliers which helped us achieve more competitive prices. I was kept updated with the progress regularly and most importantly the project was completed on time and within budget. Shah Builders take real pride in their work and it shows in the finished product. We are very pleased with the outcome of the project and have recommended Shah Builders to friends and family.
E-H-E Vision construction
No reviews yet
Extension Builder in Islington
EHE Vision LTD
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Jagdeep Singh
Rating: 5 out of 5
Extension Builder in Islington
Hi,contact us for any type of building work
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Latest review:
Extensions- 8 Dec 2023
I recently had the pleasure of accepting Jagdeep on a substantial renovation project. Initially, I was a bit apprehensive as there were no existing reviews to gauge his work. However, after seeing some of his previous projects, I decided to take a leap of faith - and it turned out to be the best decision I've ever made. Jagdeep's approach to our project, which started merely as a rear extension and shower room, was nothing short of exceptional. His remarkable craftsmanship and attention to detail soon convinced me and my wife to extend the scope to a full renovation. Throughout the process, Jagdeep and his team displayed an extraordinary level of skill, professionalism, hard work as well as trust (very rare these days). No task was too challenging, and his willingness to prioritise our needs and provide thoughtful advice was truly comforting. It's rare to find a builder with such dedication and expertise. Jagdeep is undoubtedly one of the best builders I have encountered. My heartfelt thanks to Jagdeep and his team for their outstanding work. Rest assured, for any future projects, he will be the first person I call. Thank you, Jagdeep, for turning our vision into reality, which more than exceeded our expectations!
UR BUILDERS
Rating: 4.9 out of 5
Extension Builder in Islington
Hi ,we are doing every type of construction and building work including electric and plumbing. We undertake all kinds of refurbishments and new extensions ,you can see our finished and running jobs anytime. We have alot references .Our aim is customer satisfaction as we always trying to provide a good service in unbeatable price.
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Latest review:
Extensions- 8 Jan 2025
We hired UR Builders to do our garden room and porch. Sal and his team were amazing, they are hard working and we had excellent communication throughout. His team worked for long hours to meet our tight deadline and produce a highly finished work. We already looking forward to do our next project with Sal and his team. Highly recommended builder
B ALI DOGJANI CONSTRUCTION LTD
No reviews yet
Extension Builder in Islington
I am a reliable and detail-oriented tradesperson with experience in wall and floor tiling, splashbacks, bathrooms, and kitchen projects. I take pride in delivering high-quality workmanship, ensuring every job is finished neatly, on time, and to the customer’s satisfaction. I offer honest advice, clear communication, and a tidy work environment from start to finish. Whether you need a full bathroom refurbishment, kitchen splashback, or outdoor tiling, I bring the right tools, skills, and professional attitude to every project. My goal is to provide a stress-free service and results you’ll be proud of.
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F builder
No reviews yet
Extension Builder in Islington
No job is small..I m here to help with my best ability
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LuxeBrit Group LTD
No reviews yet
Extension Builder in Islington
LuxeBrit Group - "Transforming Spaces, Building Better Communities" We offer turnkey building solutions for commercial & residential clients across England & Wales. Our services include: - design & building construction projects - extension/renovation of buildings - electrical, heating & mechanical installations LuxeBrit Group is a leading construction services company known for innovation and financial stability. We provide a comprehensive range of services across the entire construction industry, covering everything from design and planning to construction, property maintenance, operation, and demolition. "Our goal is to provide our clients with the highest level of transparency, communication, and collaboration, ensuring they are fully informed and engaged throughout the entire construction process."
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Green Vista Estates Ltd
No reviews yet
Extension Builder in Islington
At G.V.E.Contractors we specialise in transforming kitchens into the heart of your home. Our expert fitters bring precision, experience, and dedication to every project, ensuring exceptional results. Our Services: - Full Kitchen Installations: We handle complete kitchen fittings, including cabinetry, worktops, appliances, and fixtures. Our team ensures everything is installed to the highest standards. - Kitchen Renovations: Updating and remodeling existing kitchens to improve functionality and aesthetic appeal. We work closely with you to design and implement changes that meet your needs. - Custom Cabinetry: We design and fit bespoke cabinets tailored to maximize storage and match your kitchen’s style. Our custom solutions ensure your kitchen is both beautiful and practical. - Worktop Installations: Precision fitting of worktops, including granite, quartz, laminate, and more. We ensure a seamless and durable finish for your kitchen surfaces. - Plumbing and Electrical Work: Our services include the safe and efficient installation of all necessary plumbing and electrical components, ensuring your kitchen is fully functional.
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GreatGroundworks
No reviews yet
Extension Builder in Islington
Groundworks and bespoke building Steel works Electrical plumbing Carpentry
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Global Gate Homes UK Ltd
New on MyBuilder
Extension Builder in Islington
Global Gate Homes UK Ltd specialises in quality home extensions across London and surrounding areas. Backed by 20+ years of construction expertise and a Master's degree in Engineering, we deliver projects with precision and care. ✓ £10 million Public Liability Insurance ✓ Companies House registered ✓ HMRC compliant Free, no-obligation quote available.
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M&A HANDYMAN LTD
New on MyBuilder
Extension Builder in Islington
We specialise in full property renovations, including kitchens, bathrooms, flooring, ceilings, roofing repairs and complete home refurbishments. Our team is committed to delivering high-quality workmanship, attention to detail and excellent customer service on every project. Whether it’s a single room renovation or a full house transformation, we work closely with our clients to achieve outstanding results that meet their needs and budget. We pride ourselves on being reliable, professional and maintaining the highest standards from start to finish.
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Ergis
No reviews yet
Extension Builder in Islington
I’m Ergis, been on the trade with my work partner for 20 years. Happy to provide you with any information and help you out resolve any sort of repairs and problems.
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4.1

Top rated Extension Builders

Our Extension Builders in Islington, 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 Islington?

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

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

What are the hourly rates of extension builders in Islington?

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

Find extension builders in Islington with MyBuilder

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

Step 2: Compare different extension builders in Islington

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

Step 3: Hire Islington extension builders with confidence

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

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

What to ask a Islington extension builder before hiring?

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

An extension builder in Islington 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 Islington 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 Islington?

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 Islington 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 Islington 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 Islington

Can an extension builder in Islington help with planning permission?

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

Many Islington 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 Islington help with materials and finishes?

Yes, most extension builders in Islington 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.