Extension builders in Stratford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in Stratford

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Vascontractors
Rating: 5 out of 5
Extension Builder in Stratford
Welcome to VasContractors LTD, where we transform houses into dream homes. As a leading construction company specializing in home extensions, loft conversions, home refurbishments, and new builds, we pride ourselves on delivering unparalleled craftsmanship and personalized service. We understand that every homeowner has unique aspirations for their living space. That's why we approach each project with a personalized touch, collaborating closely with clients to turn their vision into reality.
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Latest review:
Extensions- 6 Jan 2023
I am doing a double storey L shaped extension and the experience has been great so far. Vascontractors have been open, transparent, clear in communication. Have always understood the customer need. The quality of workmanship seen so far has been great be it building work, tiling, joinery or painting. Always provided a detailed timeline and schedule about the work. They even put extra hours and days for us to move back home. Everyday after work they tidy up. Even neighbours have given good feedback that they are unlike other builders who make lot of noise. Those minor things really matter when it comes to big jobs. They are fully committed to the job. I would highly recommend Vascontractors to anyone looking for big/small builds and making it a joyful experience for them.
Sterry&staegemann brickwork
Rating: 3 out of 5
Extension Builder in Stratford
Our names are Luke and Chris and we are a partnership with over 30years combined experience within the bricklaying and construction Industry. Sterry&staegemann brickwork have a very experienced and knowledgeable team of guys who are excellent but also have an extreme love and passion for brickwork.
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Latest review:
Bricklaying- 13 Aug 2022
Complete waste of time. Hired this tradesman a few months ago, to work on a simple brick BBQ. We had a conversation in person about the job and i informed him i would be supplying the bricks as they are "reclaimed". On the day they were to start the job, he turned up and said "oh" where are the materials, which was concerning. I had to explain our conversation in detail to point out that i said i was supplying the brick as they were reclaimed, no mention of any other material. I had just completed a huge renovation project and this was one of the final contractors to be used. Unfortunately this person is very amateur, and he then made me pay £500 for materials to be delivered. I paid for the materials and the new start date he suggested wasnt suitable, he then said he longer wanted the job! Can you believe it, he made me pay for all the materials, even though that was not agreed in person. I have dealt with over 12 different teams working on this project, and this one is the worst. No care in the word, he even sent a text said he was "quaking in his pants" about a bad review. I just replied saying, that sums everything up - totally unprofessional. Move on.
House Refurb
Rating: 4.9 out of 5
Extension Builder in Stratford
We have built our livelihoods on remodelling people’s homes, increasing their size and value. From the simple to the lavish, no matter how big or small, we’ve experienced it all and we can help you every step of the way offering a comprehensive service and take care of all aspects of your project, from initial plans through to full completion. Our skilled workforce of reliable professionals is on duty to offer you quality building work, competitive prices and exceptional customer service.
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Latest review:
Extensions- 24 Feb 2014
Narcis and his team listened carefully to my specifications and completed the job with an excellent finish. Throughout they were courteous and hard working. Highly recommended .
Pawanpreet Sibgh
No reviews yet
Extension Builder in Stratford
Hey Pawanpreet here , i am fully experienced builder in all types of building work such as extension work , fully house rennovation , loft conversion , garden , tiles work , paint and decoration feel free to contact us
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Safe Rexel Ltd
No reviews yet
Extension Builder in Stratford
We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.
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Crblbuilding
No reviews yet
Extension Builder in Stratford
Crblbuilding
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Vitec Interiors Limited
Rating: 5 out of 5
Extension Builder in Stratford
Welcome! We provide a full-service, residential local firm with a distinguished reputation. Whether you need help with minor updating or large-scale renovations, we'll help you achieve the look you want. On time and within budget, vetted and monitored by the government construction body.
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Latest review:
Conversions - General- 9 May 2019
VJ and his team have just finished a full reconfiguration of the downstairs of my house, taking out walls and toilet to make a large open plan kitchen, dining room living space, making a new toilet and utility room in the garage room. The team always arrived early and worked all day. Issues were dealt with swiftly and minor changes or additions were carried out! Over all I would rate VJ and his team very highly.
Lazaros
No reviews yet
Extension Builder in Stratford
I am Lazaros Koto, I have 11 years of experience in construction
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Rob
No reviews yet
Extension Builder in Stratford
JR Builders London Ltd . Professional Construction Company – North London We are a trusted construction company based in North London, serving clients across London and the northern outskirts. Specializing in house extensions, renovations, basement excavations, and loft conversions, we are committed to delivering exceptional results on every project. Our team maintains the highest standards of craftsmanship, ensuring quality, safety, and attention to detail throughout each project. Whether you are looking to expand your living space or transform your home, we provide reliable, professional services tailored to your needs.
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SLL PrimeBuild Ltd
New on MyBuilder
Extension Builder in Stratford
Hi, I'm the director of SLL PrimeBuild Ltd, a reliable local building company based in North London / Haringey. I have over 10 years of hands-on experience in the trade — working as a self-employed builder and for established companies — delivering high-quality work across residential projects. We specialise in: ✅ Loft conversions & house extensions ✅ Full renovations & refurbishments ✅ Kitchens & bathrooms ✅ Roofing, brickwork & repointing ✅ General property maintenance & repairs Fully insured, reliable, and detail-focused. We provide free written quotes and keep clients updated at every step. Send me a message — I look forward to hearing from you!
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first4builders
Rating: 5 out of 5
Extension Builder in Stratford
Loft conversions, house extensions. All kinds of renovation and refurbishment: doors and windows, flooring, tiling, bathroom and kitchen fitting. Building with confidence!
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Latest review:
MR ZAIKA DID A BIG JOB FOR ME,WHICH HE FINISHED IN GIVEN TIME .HE BUILT A REAR EXTENTION,AND DID RENOVATION SUCH AS FLOORING,REMOVING AND INSTALLING DOORS,TILING,REMOVING AND CHANGING WINDOWS,BUILDING A NEW KITCHEN,AND BATHROOM.HE WAS RELIABLE AND DID EVERYTHING TO THE BEST OF HIS ABILITY AND AS HE HAD PROMISED. HIS WORK IS EXTREMELY PROFESSIONAL AND CLEAN I AM VERY HAPPY WITH MR ZAIKA'SWORK . I WOULD RECOMMEND MR ZAIKA HIGHLY AND I AM SURE ANYONE GIVING HIM WORK WOULD BE VERY HAPPY AS I HAVE BEEN.
ajay
No reviews yet
Extension Builder in Stratford
hyy there i am ajay i do most part of your building work while you wait and we can even always negociate price
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Robert
No reviews yet
Extension Builder in Stratford
Hello We are team of six peoples looking for building work
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J Cleary Construction ltd
Rating: 5 out of 5
Extension Builder in Stratford
here at j cleary construction we have 16 years experience in building and renovating properties, All types of building work and renovations are covered, when you come to us some of the things we cover are demolition garden builds steel work foundations knock throughs Kitchens extensions loft conversions renovations plastering carpentry electrics plumbing flooring chimney breast removal tilling roofing stud walls dry lining drainage concreting if we can fit them in Even small jobs like hanging mirrors and boxing in of pipes we can also supply kitchens and flooring at very reasonable prices
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Latest review:
Extensions- 28 Jul 2022
Top notch builder - went over and above what was needed, worked well with the architect, followed all building inspectors requirements (at times advising them), kept to the schedule & budget and kept us informed all the way. So much so friends have already hired Jack My advise is get in quick as he is being snapped up for work fast
Yk
New on MyBuilder
Extension Builder in Stratford
We are a professional and reliable building company specialising in high-quality home extensions and renovation projects. We pride ourselves on delivering excellent workmanship, clear communication and a friendly, dependable service from start to finish. We work closely with our customers to understand their needs and ensure every project is completed to a high standard, on time and with attention to detail. Our aim is to make the building process as smooth and stress-free as possible while creating spaces that our customers can be proud of.
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Huseco Limited
Rating: 3.7 out of 5
Extension Builder in Stratford
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.?

4.2

Top rated Extension Builders

Our Extension Builders in Stratford, are rated 4.2 out of 5 based on 21 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Stratford?

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

Find extension builders in Stratford with MyBuilder

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

Step 2: Compare different extension builders in Stratford

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

Step 3: Hire Stratford extension builders with confidence

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

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

What to ask a Stratford extension builder before hiring?

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

An extension builder in Stratford 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 Stratford 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 Stratford?

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 Stratford 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 Stratford 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 Stratford

Can an extension builder in Stratford help with planning permission?

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

Many Stratford 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 Stratford help with materials and finishes?

Yes, most extension builders in Stratford 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.