Extension builders in Broxbourne

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.8 (18 reviews)

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Some of our top rated extension builders in Broxbourne

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Refurbishment specialist
No reviews yet
Extension Builder in Broxbourne
Thank you for visiting our page. We're a reliable team of professionals dedicated to enhancing homes. Integrity is at the core of our work ethic, ensuring honest assessments for every project we undertake. We cover rom small fixes to large-scale renovations, we handle it all with expertise and care. Rest assured, we're fully insured and stand behind our work with a guarantee. For quotes on painting, decorating, bathroom remodeling, house renovations, extensions, lofts, and general maintenance, feel free to reach out. Let's transform your space together!
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Future Shapes
Rating: 4.9 out of 5
Extension Builder in Broxbourne
We are a company who believe in building an outstanding relationship with each and every one of our clients. We pride ourselves on achieving impeccable standards of work, earning trust with our clients through our friendly, reliable, thorough and clean work. We now have an exceptional reputation for delivering fantastic results and over-delivering on expectations with our clients.
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Latest review:
Restoration & Refurbishment- 31 Aug 2020
It was a pleasure dealing with Peter and his team from start to finish and we couldn’t be happier with the work that they did. I was impressed with Peter’s previous work and we developed a good rapport from the first meeting and I felt that I could trust him with the work. He was clear about the detail of the work that needed doing upfront and his quote was itemised to reflect what each element would cost. The work was done on time and of a high quality and Peter was responsive at all times to any questions or concerns we had. He also made great suggestions of how we could do things better and was open to our ideas and realising our dream. His team were punctual, friendly and took care of the house ensuring the work that they did was of a high standard at all times and attention to detail which really has made a difference now that the project is completed. I wouldn’t hesitate to recommend Future shapes to anyone and would certainly use them again.
RT Build
Rating: 5 out of 5
Extension Builder in Broxbourne
We are a family run small company with 20 years on the market.We specialize in bathroom ,kitchen and general building refurbishments.We offer high quality service for a reasonable price with great attention to details. Your satisfaction is our top priority.We are looking forward to doing new project with you.
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Latest review:
Bathroom Fitting- 27 Dec 2025
Rafal did everything as expected. Many thanks for his commitment and professionalism.
London Property Services
No reviews yet
Extension Builder in Broxbourne
I have been a general builder for over 20 years, we like to take on extensions, interior plastering and exterior rendering, drive ways, patios and garden walls as well as fencing. We treat houses like our own house leaving them clean and tidy to the best standard.
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MYCO Contractors Limited
Rating: 5 out of 5
Extension Builder in Broxbourne
I am an experienced and fully insured builder. On average I and my team build and renovate 5 extensions per year. Our current or old clients are always ready to share positive feedback about our work. We work off the ready plans which are usually prepared by the clients themselves and approved by the local authority. As of now (30/03/2023) my availability to start the new project is late April or early May. Please get in touch and I will be happy to assist.
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Latest review:
Extensions- 4 Aug 2020
On a cold November evening, Tony and his team turned up to provide a quote and within a week this was received. The quoted price came in the middle of the pile, which was a good start and aligned closely to the ballpark figure I'd received from a friend who was also in the trade. We then visited a site they were finishing off, and Tony had the confidence to ask us to speak to the client without him there and they gave us the confidence to proceed. They started in January 2020 and rapidly moved through the works and engaged closely with my architect, Structural engineer and building control and proceeded based on their recommendations strictly. We lived in the property as build progressed and the team ensured that the site was secure every evening and we were safe. As COVID-19 hit and we went into Lockdown, the team continued to come and work (we were separated from them as the house was boarded up) and the only challenge was getting supplies. Tony scoured all over London, picking up items as best as he could and work continued. Once they'd broken through into the old part of the house they continued to progress rapidly and showed utter professionalism. The team lead's attention to detail is impressive, and he gave great recommendations on what would be the right approach when we were laying out features such as window sizing and lighting. The standard of work is excellent and I would highly recommend them.
Ylvi spahia
No reviews yet
Extension Builder in Broxbourne
All Renovation taken
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A.G.S contractors Ltd
No reviews yet
Extension Builder in Broxbourne
We are a company, committed to becoming the contractor of choice, pursuing excellence through dedication, experience and disciplined employees with an ongoing passion to deliver quality, timely and profitable projects. A.G.S contractors ltd is a family run company , we have worked in Construction, building, groundwork, industry for over 20 years as self employed & employed and have recently opened up our own company to pursue our own projects, we thrive to succeed client expectations we are fairly affordable pricing projects up we understand some clients have a budget and we want to meet halfway to gain a understanding and we are always happy to help and negotiate, we believe every company deserves a chance and we are more then happy to help!
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Edem design and build
No reviews yet
Extension Builder in Broxbourne
We are a family run, local construction company, with over 35 years' experience of improving our clients' homes. The projects we undertake include extensions, porches, garage conversions, conservatory roof replacement and garden rooms
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Gjat construction ltd.
Rating: 4 out of 5
Extension Builder in Broxbourne
We provide high quality services with bathrooms and kitchens to stand out. We supply high standard services at affordable prices. Experts in house, kitchen and bathroom renovations with more than 10 years of experience. Contact us for free estimates.
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Latest review:
Bathroom Fitting- 22 Apr 2023
Younger brother Anti was a professional and I would hire again but beware of the elder sibling as his workmanship his poor, here is a list:- 1) the cupboard fitted under the stairs was misaligned and the hinges are loose. Paint job was poorly finished too. 2) cupboard fitted across the boiler was all bent. Anti came and fixed it. 3) varnish across door and skirting boards were done once and therefore have an uneven spread 4) the floorboards did not have enough glue placed in certain areas so it creaks 5) grout in some time are missing 6) really poor sealant work on the bathroom 7) broke my £2000 TV and then hid the evidence. I only found out after placing the furniture back in its place. In contrast Anti did a good job in fitting the radiator. If you can Illicit promises of Anti only completing the job without the older the brother then go for it or else give them a wide berth.
ADTC
No reviews yet
Extension Builder in Broxbourne
We design your extension or new dwelling, make planning and building control applications and produce 3d views.
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ALEX & JOHN LTD
No reviews yet
Extension Builder in Broxbourne
Alex Constructions specialises in high-quality commercial and residential refurbishments, extensions, conversions, and restorations. With a commitment to excellence, innovation, and customer satisfaction, we transform spaces into modern, functional, and inspiring environments. Our experienced team ensures each project is completed with meticulous attention to detail and the highest standards of craftsmanship. Whether it’s enhancing a commercial space or creating your dream home, Alex Constructions is dedicated to bringing your vision to life with precision and professionalism
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D&T building company
No reviews yet
Extension Builder in Broxbourne
we are proud to announce to you D&T building company we cover all building work from wall repairs to full extensions, driveways, built BBQ’s, out houses, converting rooms into gyms and fencing, with over 20 years experience and a high standard of work, because of the pandemic and things slowing down it is time for us to branch out to new areas and new people, our portfolio is very large with 100% customer satisfaction and a very friendly team that can carry out all your needs
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House Doctor Services
Rating: 5 out of 5
Extension Builder in Broxbourne
Built on Trust. Finished to Perfection. Your property deserves more than an average finish. We deliver professional building and home improvement services with a focus on quality, precision and lasting results. Serving London, Berkshire and Bedfordshire, our team takes on projects ranging from individual room upgrades to major property renovations. Our services include extensions, renovations, kitchen fitting, tiling, flooring, decorating, demolition and garden improvements. We understand that inviting tradespeople into your home requires trust. That’s why we prioritise professionalism, clear communication, respect for your property and attention to every detail. Our promise is simple: quality workmanship, honest service and results you can be proud of. Free quotes available. Contact us today to discuss your project.
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Latest review:
Demolition- 3 Sep 2020
Happy to recommend - completed the job very quickly and cleared up tidily after themselves.
Rise Up Building
Rating: 5 out of 5
Extension Builder in Broxbourne
We are loft conversion, extension, roofing and refurbishment experts - transforming spaces, exceeding expectations. At Rise Up Building LTD, we manage projects of all sizes, ensuring a smooth and stress-free experience. We serve all of London. With over a decade of industry experience. We pride ourselves on being fast, precise and personable, leaving you with your beautiful new space. Our commitment to delivering personalised service ensures maximum satisfaction every time. Contact us for inquiries.
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Latest review:
I recently hire rise up building to do my loft conversion, everything was done fast with care and quality, i really enjoyed having this guys around. Love it how they explained every step and every detail about the work. If you looking for some honest and professional contact rise up building, highly recommend them.
Robert Kastrati
Rating: 5 out of 5
Extension Builder in Broxbourne
Brick work
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Latest review:
Bricklaying- 18 Jul 2024
Robert is highly professional brick layer, He is polite and communicative. He did excellent job for me. Looking forward to work with his again
A claire
Rating: 5 out of 5
Extension Builder in Broxbourne
Hi there I can do anything from A-Z with the best prices and to top quality finish, free estimations is available Best prices you’ll find from me 😜
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Latest review:
Tiling- 30 Apr 2026
Job was done to a professional standard. Very satisfied.

4.8

Top rated Extension Builders

Our Extension Builders in Broxbourne, are rated 4.8 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 Broxbourne?

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

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

What are the hourly rates of extension builders in Broxbourne?

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

Find extension builders in Broxbourne with MyBuilder

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

Step 2: Compare different extension builders in Broxbourne

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

Step 3: Hire Broxbourne extension builders with confidence

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

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

What to ask a Broxbourne extension builder before hiring?

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

An extension builder in Broxbourne 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 Broxbourne 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 Broxbourne?

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 Broxbourne 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 Broxbourne 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 Broxbourne

Can an extension builder in Broxbourne help with planning permission?

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

Many Broxbourne 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 Broxbourne help with materials and finishes?

Yes, most extension builders in Broxbourne 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.