Extension Builders in Shadwell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (17 reviews)

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Some of our top rated extension builders in Shadwell

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Ovi
Rating: 5 out of 5
Extension Builder in Shadwell
Ovi the builder offers a comprehensive service specialising in loft conversions, extensions and refurbishments. We hold over 20 years experience within the construction industry, providing a high standard of work focusing on quality and ensuring a job well done.
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Latest review:
Restoration & Refurbishment- 1 Aug 2026
Thank you for everything, very professional and a solid team. Everything done high quality and pretty fast for fresh kitchen & ensuite. I have put pictures of before and after!
S.R Building & Landscaping
No reviews yet
Extension Builder in Shadwell
We provide professional construction servos with a focus on precision, durability and quality. Our experienced team delivers expert solutions for projects of all sizes. Our services include: Formwork installation & Reinforced concrete structures: Walls, Columns, Slabs, Foundations, Basement, Decking, Fencing,
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Hill Building Services
Rating: 5 out of 5
Extension Builder in Shadwell
We are a professional building services company that will carry out general building work including installing kitchens, bathrooms and loft conversions/extensions. We also provide decorating, tiling, landscaping, plumbing and drainage services. No job is too big or too small for us to carry out. Fully Insured and references can be supplied if required.
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Latest review:
Extensions- 9 Mar 2018
Kenny has just finished building a porch at my address. From the beginning, Kenny has been excellent with regards to providing advice, arranging the job to suit us and providing a very competitive and reasonable quote. Whilst on site, Kenny arrived early, was always extremely polite and the finished job was even better than we imagined it would be. On a scale of 1-10 we would honestly give Kenny an 11 and will definitely use his company again. Would definitely recommend him to others.
MJ Build and Management Ltd
No reviews yet
Extension Builder in Shadwell
Construction company. Complete building services.
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Trilogy Contractors LTD
No reviews yet
Extension Builder in Shadwell
Trilogy Contractors Ltd delivers professional bricklaying and complete construction solutions for projects of all sizes. Our experienced team handles brick and blockwork, new builds, foundations, extensions, and property renovations with precision and care. We are committed to delivering safe, efficient, and top-quality results every time.
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Mataj Building Ltd
No reviews yet
Extension Builder in Shadwell
I Build Your Dream
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Mariusz Moniuszko
No reviews yet
Extension Builder in Shadwell
I have had a registered general contracting company since 2004. I have also achieved Master Builder status
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M&B Civils
No reviews yet
Extension Builder in Shadwell
At M&B Civils we provide all aspects of groundworking and landscaping at a high level of quality. We focus to keep the costumer happy with our job and price.
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ZORKUN LIMITED
No reviews yet
Extension Builder in Shadwell
Welcome to Zorkun. We guarantee quality, professionalism and integrity. We are new to MyBuilder.com and you should chose us for your project because: 1. We have been in the construction industry for three generations and possess the experience and quality that comes with it. 2. Our team includes the same skilled and trustworthy members for the last 15 years. 3. We will assist you every step of the way which includes value engineering to save you money. Thank You
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Budget builders Romford Ltd
No reviews yet
Extension Builder in Shadwell
Budget builders Romford Ltd is based in Romford. We are a registered company and insured. We have builders, plumber, electrician, painter and decorator in the team. We do loft conversion, extension, shed, new bathroom and kitchen, repair and maintenance, painting and decorating, driveways. All works are done in high standard and within reasonable time.
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BBN BUILDERS LTD
No reviews yet
Extension Builder in Shadwell
We the BBN BUILDERS LTD one of the fast, reliable and trustworthy in East London. Our company main goal is providing good work with customer satisfaction. We been in this business since 2017. We specialise in Extensions, Loft , refurbishment, New builds , outhouse and all other building work .
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Fortress Restorations Ltd
Rating: 5 out of 5
Extension Builder in Shadwell
If your property requires complete refurbishment, we can help. We’ll work alongside you in a consultative manner, ensuring that your specific requirements are met, and with a keen eye for detail, you can be confident that your property refurbishment project exceeds expectations.
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Latest review:
On the first job, four foot high graffiti text removed from textured glass bricks on front elevation of house. The team were punctual, conscientious and completed the task to a high standard.The second job was to clean the exterior panels on four sides of the house and again this was done efficiently with no effort spared in cleaning up surrounding areas not included in the quote. I would definitely recommend this firm.
Paulo
No reviews yet
Extension Builder in Shadwell
Been working 3 years in construction mostly everything but expertise in laminate flooring.
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FS CONSTRUCTION DESIGN
No reviews yet
Extension Builder in Shadwell
We are a professional and reliable team with experience. Our team offer a wide variety of affordable property maintenance throughout London. We specialise in: * Loft conversions * Extension * Carpentry * Bathroom instalment * Door Lock * Electrician work * Furniture instalment/fitting * Gardening * House renovation * Flooring * Painting * Plastering * Plumbing * Roof work (leakage etc) * Tiling fittings * Wallpaper
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Summer detective
No reviews yet
Extension Builder in Shadwell
My name is Karoly Nyari Im work in construction around 13 yrs. I am a qualified bricklayer. Based in north London What im doing is extensions and loft from the very begining to the finish painting.
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NSV HOMES LTD
No reviews yet
Extension Builder in Shadwell
NSV Homes Ltd is a premier residential construction and procurement firm based in Dagenham, serving East London and the Home Counties. Unlike standard builders, we operate a Direct-to-Manufacture Supply Chain, allowing us to deliver high-specification renovations without the "middleman" markups. With over 15 years of experience, we specialise in Full-House Renovations, Extensions, and New Builds, bridging the gap between design and delivery. Our Competitive Advantage: We hold direct trade accounts with the UK's leading manufacturers, ensuring our clients access premium materials at exceptional value: Kitchens: Direct Partner for Burbidge & Son, & Omega PLC, more. Lighting: Specified Partner for Sensio Lighting, more. Flooring: Direct Partner with Victoria Carpets, Riviera Home, and Hugh Mackay, more. Joinery: Bespoke media walls and cabinetry via HUX London, more. Core Services: Rear Extensions & Structural Alterations: From groundworks to steel sign-off. High-Spec Kitchens & Bathrooms: Supply and installation using our direct procurement channels. Full Property Refurbishment: Project managed from concept to completion. Media Walls & Bespoke Joinery: Custom-built using direct-supply materials. Why Choose NSV Homes: We combine the reliability of a family-run contractor with the buying power of a procurement house. We don't just build; we source, supply, and install the highest quality finishes for your home.
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3.8

Top rated Extension Builders

Our Extension Builders in Shadwell, are rated 3.8 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 Shadwell?

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

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

What are the hourly rates of extension builders in Shadwell?

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

Find extension builders in Shadwell with MyBuilder

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

Step 2: Compare different extension builders in Shadwell

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

Step 3: Hire Shadwell extension builders with confidence

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

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

What to ask a Shadwell extension builder before hiring?

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

An extension builder in Shadwell 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 Shadwell 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 Shadwell?

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 Shadwell 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 Shadwell 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 Shadwell

Can an extension builder in Shadwell help with planning permission?

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

Many Shadwell 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 Shadwell help with materials and finishes?

Yes, most extension builders in Shadwell 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.