Extension Builders in Sewardstonebury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (24 reviews)

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Some of our top rated extension builders in Sewardstonebury

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Lita contractors
No reviews yet
Extension Builder in Sewardstonebury
Hi i have been in construction for mor then 15 years. My priority is to deliver a great job and quality work…
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Mardea Contruction Limited
Rating: 5 out of 5
Extension Builder in Sewardstonebury
MARDEA Construction Limited is a family owned business of more than 10 years' experience in all aspects of residential and commercial building work. We have completed building projects from full project management of new builds, extensions, loft conversions, patios, garden work
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Latest review:
Extensions- 5 Aug 2019
He is honest and trustworthy.he did a very good job.They worked very hard and managed to finish the building sooner than I expected. I would recommend them.
SHIVAY DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Sewardstonebury
From Concepts to Creations, Shivay Developments Ltd has combined experience of over 15 years in Construction trade. Our team consist Expert Tradesmen and Experienced Project Managers with a single point of responsibility and accountability throughout the construction process.
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Latest review:
Extensions- 3 Jun 2020
Mohit and his team at Shivay Developments completed extensive improvement work in my house (rear extension, internal structural work, kitchen, toilet, boiler installation, plumbing and electricals, flooring & finishing). The end result exceeded all my expectations in terms of cost, time and quality making me a very happy man. Sharing some pictures would have done proper justice but unfortunately there doesn’t seem to be a way to upload pictures with the feedback. In spite of living inside the property whilst the works were ongoing, we hardly felt any impact owing to how well Mohit had planned the whole thing and the advance notices he used to give us from time to time. All the guys too were very considerate when it came to minimizing the inconvenience all the dust and noise could cause to us and also the neighbours. I also liked the fact that nothing was rushed and a great deal was given to attention for details and the result was just splendid. I guess at the end of the day, it’s what you see that matters most. However amongst everything that hit the right notes for me during the entire process, it was the confidence that I can trust this team to do the job right stood out. It was a bunch of warm and friendly people who had direction and knew what they were doing. A special mention and a big thank you to Kash and Pala to lead the work from the ground up and Mohit for taking up and managing the job and of course for the celebratory rounds of beers :) Do keep in touch
Harry Lewis
No reviews yet
Extension Builder in Sewardstonebury
With over 8 years experience in construction, Building is a real passion of mine. From working on new Build housing developments to small wall repairs, there is no job out there to big or too small that I can’t facilitate. I look forward to listening to your needs and offering my services to fulfill your desires to the best possible standard.
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FF Building Contractors Ltd
No reviews yet
Extension Builder in Sewardstonebury
FF Building Contractors Ltd are a family run business who specialise in all types of general building, construction and structural works. We have earned the reputation of providing thorough, quality workmanship from planning to completion and take pride in delivering the highest standard of work for our customers. Our aim is to deliver a personable and friendly service and ensure our customers are kept informed throughout the entire project.
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McKees Design and Build
Rating: 5 out of 5
Extension Builder in Sewardstonebury
McKees Design & Build is a family run business with over 25 years experience in creating beautiful functional spaces that you will enjoy for years to come. Our dedicated team specialises in a wide range of services, including kitchen and bathroom refurbishments, stunning extensions, and seamless garage and loft conversions. We also offer expert painting and decorating as well as outdoor services like paving and fencing. We take pride in our attention to detail and dedication to customer satisfaction, ensuring a smooth and enjoyable refurbishment process from start to finish.
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Latest review:
Bathroom Fitting- 13 May 2026
Very well. Identified the problem quickly and completed the job same week. Would use him again.
vms dynamic construction limited
No reviews yet
Extension Builder in Sewardstonebury
We do Loft conversion, kitchen extensions ,full house electrical work and plumbing work, House renovation, bathrooms, driveway work, CCTV installation,
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Seb
New on MyBuilder
Extension Builder in Sewardstonebury
My name is Sebi, I am a skilled dryliner. My team and I have worked with many clients in different construction projects including soft insulation, tile fitting, plaster boarding and many other projects. we care about our customers and we prioritise their satisfaction over our time and energy. we are very dedicated and committed to providing high quality customer service. we always stay in touch with our customers and often ask for feedback and things we can do to improve our services. we price services based on time and work provided and never overcharge clients for things that went wrong on our side.
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Bond Construction London Ltd
No reviews yet
Extension Builder in Sewardstonebury
We are Bond Construction London Ltd, a construction and maintenance company operating in London and Hertfordshire. We have been trading since January 2015, but have extensive experience in double and single extensions, loft conversions and Houses of Multiple Occupation (HMO's) property conversions. As well as this, we complete renovations and alterations both on residential and commercial properties. All our work is guaranteed and we are fully insured for all aspects of construction.
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Mihai T
No reviews yet
Extension Builder in Sewardstonebury
We are a teem of 3 carpenters based in N-W London (Colindale) with our own tools and car. We do first fix and second fix no problem as we worked in different environments and sites providing the best services and quality . NEVER had any complains . Anyone intrested please contact . ( mihaiturcu433@gmail.com) (07949388405)
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KSG Comfort Ltd
No reviews yet
Extension Builder in Sewardstonebury
Your reliable partner in creating safe and comfortable facilities! We create environments where comfort and safety are the basis for your success, guaranteeing reliability and quality at every step. ksgcomfortltd
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RA Designs and Build Ltd
Rating: 5 out of 5
Extension Builder in Sewardstonebury
We are a dynamic construction firm specialising in innovative design and high-quality building solutions for both residential and commercial projects. With a commitment to excellence and attention to detail, our team of experienced architects, engineers, and skilled tradespeople collaborates closely with clients to bring their visions to life. We prioritise sustainable practices and utilise cutting-edge technology to enhance efficiency and ensure the durability of our structures. From initial design concepts to final construction, we are dedicated to delivering projects that not only meet but exceed client expectations, creating lasting value and aesthetic appeal. Our customers consistently recommend us for our commitment to quality, attention to detail, and exceptional customer service. They appreciate our ability to turn their visions into reality while staying on schedule and within budget. Positive testimonials highlight our professionalism, seamless communication, and the collaborative approach we take throughout each project. Clients feel confident entrusting us with their building needs, knowing that we prioritise their satisfaction and work tirelessly to ensure memorable and successful outcomes.
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Latest review:
Excellent quality of work which has not caused any problems for many years. Efficient work style whilst keeping up a high standard of work.
Rt building solutions
New on MyBuilder
Extension Builder in Sewardstonebury
Sole trader with 20 years experience in the building industry specialising in carpentry and extensions
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Silver Prism Construction ltd
No reviews yet
Extension Builder in Sewardstonebury
I.am dedicate to make great work ,always ready to satisfy client to meet their goal., With an experience gain during a lot of project,I wish to share this with new clients project.
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Prime Plank Flooring
No reviews yet
Extension Builder in Sewardstonebury
Prime Plank specializes in expert carpentry with a focus on wood floor installation. Combining skilled craftsmanship and attention to detail, we deliver high-quality flooring solutions using hardwood, engineered timber, and other wood materials. Follow our work and projects on Instagram @PrimePlankor contact us on primeplank at outlook com. Beyond flooring, we offer a range of carpentry services, from custom woodwork to repairs, ensuring durable and beautiful results. We are FireQual qualified for the installation of fire doors, guaranteeing safety and compliance on every project. Whether you need new floors, bespoke carpentry, or fire door installation, Prime Plank brings professionalism and precision to every job.
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Dariusz Zaczkowski
No reviews yet
Extension Builder in Sewardstonebury
Extension Loft conversion Bricklaying Roofing Demolition Porches and Conservatories Kitchen fittings BENCHMARX, HOWDENS and much more Floors, doors, windows, wardrobes, partition walls, shelving, fittings Decking Any aspects of plumbing Bathroom refurbishment Any aspect of electrical work Also interior and exterior decorating, plastering, painting All our work is insured For free estimates
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4.3

Top rated Extension Builders

Our Extension Builders in Sewardstonebury, are rated 4.3 out of 5 based on 24 reviews from customers like you.

Quality screening

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

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

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

What are the hourly rates of extension builders in Sewardstonebury?

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

Find extension builders in Sewardstonebury with MyBuilder

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

Step 2: Compare different extension builders in Sewardstonebury

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

Step 3: Hire Sewardstonebury extension builders with confidence

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

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

What to ask a Sewardstonebury extension builder before hiring?

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

An extension builder in Sewardstonebury 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 Sewardstonebury 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 Sewardstonebury?

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 Sewardstonebury 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 Sewardstonebury 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 Sewardstonebury

Can an extension builder in Sewardstonebury help with planning permission?

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

Many Sewardstonebury 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 Sewardstonebury help with materials and finishes?

Yes, most extension builders in Sewardstonebury 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.