Extension builders in Forest Gate

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

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Some of our top rated extension builders in Forest Gate

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Raffa Constaction Ltd
No reviews yet
Extension Builder in Forest Gate
We are a company with experience over 35years very professional with experience work and large portfolio. We are offering best services, best price and highest quality of work.
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Thaqi Build Ltd
No reviews yet
Extension Builder in Forest Gate
We specialise in upscale loft conversions and home renovations of various sizes throughout East, North, West London & Essex. With extensive experience in loft and basement conversions, kitchen extensions, and full-house renovations. We deliver your new home upgrade in an affordable price with the minimum of fuss and maximum satisfaction.
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mohamad abou ali
Rating: 5 out of 5
Extension Builder in Forest Gate
We deliver a wide range of design and build construction projects including: • Full House Renovations • Basement Installations • Extensions • Loft Conversions • New Builds Turn Key • Contract Site Fit Out Works • Commercial Premises Refurbishments
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Latest review:
Conversions - General- 19 Nov 2022
Very impressed with the work from Mohammad - very excellent work. Highly recommended.
RS Construction and Landscapes Ltd
Rating: 5 out of 5
Extension Builder in Forest Gate
RS Construction and Landscapes Ltd has a proven track record of delivering both extensions and landscape works both on time and in budget. Our dedication to craftsmanship and customer satisfaction sets us well above the average builder. With over 20 years experience in the industry we have built a solid reputation for delivery exceptional construction and landscape services . Our team of fully qualified and dedicated professionals combined expertise with creativity to transform your ideas into reality, ensuring every project is completed to the highest standard
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Latest review:
Had work carried out by RS construction recently, was an overall pleasant and stress-free experience, had a dormant chimney breast removed all the way through my property. Which had to be removed due to constant leaks and repairs by previous roofers. Ross was very helpful and knowledgeable throughout the project and his team kept my house and garden very clean considering the work that was undertaken, it has not only freed space within my property but given me peace of mind concerning continuous leaks, which have caused numerous issues over the years. Can't recommend this company anymore , from sale to completion a very professional and helpful service
Khan building works
No reviews yet
Extension Builder in Forest Gate
My name is SanaUllah khan , I am in this business for more than 10 years , I can do all kind of building works eg tiling , flooring, roof work, plastering, rendering , electrical. You wont regret hiring me
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Mika bhilder
No reviews yet
Extension Builder in Forest Gate
Hello dear I know all builder work you can contact me for any type of building work if you want I can show you my jobs done by me and you can ask my clients about my work thx
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Robert Krysta
Rating: 5 out of 5
Extension Builder in Forest Gate
I started trading in 2004 as bathroom and kitchen fitter. Since then I've done many projects, those large and really small. All jobs were finished with great attention to details, satisfaction and great appreciation of all my clients.
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Latest review:
Bathroom Fitting- 1 Nov 2024
Absolute expert at his craft and pleasure to work with. Thank you 👍
New Life Building and Maintenance Ltd
No reviews yet
Extension Builder in Forest Gate
We are a construction company operating from 2018 but have been working in the construction industry for 20 years with a lot of experience in our portfolio. We can cover projects from new build, extentions, loft conversions, full refurbishment, drainage, patios, gardening ect. We would be happy to help with any of your needs for improving your home.
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RABII
No reviews yet
Extension Builder in Forest Gate
carpentry/plumbing/painting/masonry work
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Builder Cat LTD
Rating: 5 out of 5
Extension Builder in Forest Gate
Serdar has over 20 years of experience as a professional builder. His extensive experience includes Owner/Builder/Developer of his own company, many years Builder Cat Limited was founded by Serdar Aydinlar, who has since 1996 structural engineering and design experience. Serdar oversees the structure of each project, and monitors the careful execution of the design brief to ensure a flawless finish.
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Latest review:
Bathroom Fitting- 12 Jun 2019
Did a very good and efficient job with minimum fuss. I have asked the builder to quote for another job and do not have any hesitation in recommending this builder.
Harinder singh
No reviews yet
Extension Builder in Forest Gate
Hi, I’m a skilled and reliable restoration and refurbishment specialist with over 12 years of experience in the industry. I run H.S. Builders, a trusted name in East London and Essex, known for delivering high-quality work across a wide range of services – from chimney removals and structural alterations to plastering, painting, kitchen and bathroom renovations, and full property refurbishments. At H.S. Builders, we focus on doing the job right the first time, with attention to detail, honest pricing, and clear communication throughout. Whether it’s a small update or a full-scale renovation, we’re committed to making your vision a reality. Get in touch today for a free quote or friendly advice on your project.
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Rufus Lawani
No reviews yet
Extension Builder in Forest Gate
Hello, I’m rufus. I’m a multi-skilled tradesman with over 20 years of experience helping homeowners across the local area. I specialise in everything from essential plumbing and flat roofing to more complex projects like kitchen fitting and full-scale extensions. I pride myself on being reliable, turning up when I say I will, and keeping a clean site. Whether it’s a small repair or a major renovation, I focus on high-quality workmanship and clear communication so you know exactly what’s happening with your project. Feel free to get in touch for a fair, no-obligation quote.
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K-tem interiors LTD
No reviews yet
Extension Builder in Forest Gate
With over 24 years of experience in construction we have completed number of loft conversion, extension, kitchens, batrooms and high spec internal fit out. Our main advantage is the quality of work that we produce, which left many happy clients.
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Sukh Builders
No reviews yet
Extension Builder in Forest Gate
I have been working as a builder for more than 20 years. I undertake all types of jobs, no matter how small or big the job is because I consider all jobs are equally important. I have been doing complete renovation of old houses including single, double and loft extensions. I believe in customer satisfaction.
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A&B London Construction Services LTD
Rating: 5 out of 5
Extension Builder in Forest Gate
With experience and knowledge of the industry of more than 10 years duration, we have developed a reputation for providing both a high quality and friendly service. When you need help with any type of building work, Domestic or Commercial, please contact us anytime we will be happy to help.
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Latest review:
Restoration & Refurbishment- 29 Mar 2018
A pleasure to deal with . Agim and his team worked hard to a very good standard.They often worked later than i would expect so that they were ready to move onto the next stage of the job the following day. Agim was very knowledgeable of all building regulations and was ready to offer me solutions when they were needed. All his team were courteous , polite and also knowledgeable. This was the first time I have used A&B but I would have no hesitation of using them again and recommending them to others.
Home Design & Build
Rating: 5 out of 5
Extension Builder in Forest Gate
Tooled with years of experience, we undertake design & reconfiguration of builds; adding value to your home or business. Working closely with you; we create a bespoke, quality finish within your budget & affordability. Delivering a high standard of skill & integrity of craftsmanship we are proud off
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Latest review:
Kitchen Fitting- 24 Jun 2025
Lalli and her team were all very professional, communicative, and detail oriented helping us create a new kitchen and bathroom that we love, not to mention, on schedule! We would highly recommend Home Design and Build and hope to work with then again in the future.

4.2

Top rated Extension Builders

Our Extension Builders in Forest Gate, are rated 4.2 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Forest Gate?

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 Forest Gate 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 Forest Gate who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Forest Gate?

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

Find extension builders in Forest Gate with MyBuilder

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

Step 2: Compare different extension builders in Forest Gate

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

Step 3: Hire Forest Gate extension builders with confidence

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

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

What to ask a Forest Gate extension builder before hiring?

Before hiring an extension builder in Forest Gate or extension building company in Forest Gate, 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 Forest Gate?

An extension builder in Forest Gate 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 Forest Gate 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 Forest Gate?

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 Forest Gate 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 Forest Gate 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 Forest Gate

Can an extension builder in Forest Gate help with planning permission?

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

Many Forest Gate 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 Forest Gate help with materials and finishes?

Yes, most extension builders in Forest Gate 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.