Extension Builders in Potters Bar

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Potters Bar

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Window diy ltd
Rating: 5 out of 5
Extension Builder in Potters Bar
More than 15 years experience in the building trade. Carry out all building work from extensions to loft Conversions and renovations. Can assist in planning applications and structural drawings. Fensa Registered Company - More than 15years experience in the glazing field and construction field. Supply and installation of high quality UK made glazing products. 10 year warranty on all installations. Cover all of West London , Surrey, Bucks, North London.
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Latest review:
Windows & Doors (uPVC & Metal)- 13 Jul 2026
Works were carried out within schedule. Honest and reliable. Communication was good all the way through. Property was left clean and tidy. Would definitely recommend.
K build
Rating: 4.4 out of 5
Extension Builder in Potters Bar
About Us With over 25 years of experience in the UK construction industry, our team provides a full range of high-quality building services for homes and properties across Luton and surrounding areas. We specialise in all aspects of domestic plasterwork, painting, plasterboarding, stud walls, carpentry, bathrooms, kitchens, extensions, roofing, and driveways — handling every stage of the project with care and precision. We pride ourselves on our attention to detail, cleanliness, and reliability. Our goal is to deliver outstanding workmanship at fair and reasonable prices, ensuring every customer is completely satisfied with the results. No job is too big or too small — all types of building work are undertaken with the same dedication and professionalism.
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Latest review:
Plastering- 15 Aug 2022
Skimming job completed quickly but now that decorations have started the painters are picking up ripples in some of the walls that rushed.
Per.construction
No reviews yet
Extension Builder in Potters Bar
My name is bardhok I have over 13 years experience on construction Am specialised in full house refurbishments Loft converted extension House maintenances Landscaping
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NSL Sons & Co
No reviews yet
Extension Builder in Potters Bar
NSL Sons and Co – Expert handyman and repair services you can trust. Fast, reliable, and high-quality work for every home and business.
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DRS construction
Rating: 5 out of 5
Extension Builder in Potters Bar
we are builders who construct the dreams of others. we have the experiece as cscs skill worker about 5 years now doing our own work contact us if you want to get good work experience
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Latest review:
Plastering- 23 Sep 2025
These guys are superb. Came to look at the job, quote & arrange a start date. Friendly and polite at all times. Knowledgeable about best techniques to use. Arrived early, worked till late to get the job done in good time and to great standard. Kept to their quoted price. Highly recommend
Jo&an
New on MyBuilder
Extension Builder in Potters Bar
Hey there! 👋 Im your friendly local handyman! I do guttering, repointing, window cleaning, tile repair, plastering and painting. I love making houses look nice again. I clean clogged gutters, fix old brickwork, make windows nice and shiny, repair tiles, do plastering and painting. Big or small jobs, I do them all with a smile 😊 Im reliable, I work clean and I really enjoy this job. I always leave your place tidy. If you need any help just message
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Marius dumitriu
No reviews yet
Extension Builder in Potters Bar
Your builder is here
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SM10 Studio Architecture
No reviews yet
Extension Builder in Potters Bar
We are a refreshing and talented team based on the outskirts of central London. We are truly passionate about buildings and are happiest when designing them. We pride ourselves in adopting a fresh approach and our skills extend to designing all types of building. We believe in providing tailored solutions for each and every project and ensure we maintain communication with our clients throughout the process. We offer a bespoke service ranging from planning and building regulations
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Elite Build Group
New on MyBuilder
Extension Builder in Potters Bar
Elite Build Group is a trusted building and construction company delivering high-quality domestic and commercial projects across a wide range of sectors. Previously trading as Pro Build, we built a strong reputation over many years, earning hundreds of 5-star reviews and establishing ourselves as a trusted, verified, and highly recommended contractor on this platform. As our business has grown, we have expanded our team and rebranded as Elite Build Group to reflect the wider range of services and larger projects we now undertake. We specialise in all aspects of construction, including new builds, home extensions, renovations, refurbishments, loft conversions, structural alterations, property developments, commercial fit-outs, and complete building projects. From the initial consultation through to final completion, our experienced team is committed to delivering exceptional workmanship, clear communication, and projects completed on time and within budget. Whether you're improving your home, expanding your commercial premises, or planning a large-scale development, Elite Build Group provides a professional, reliable, and fully managed service with quality at the heart of everything we do. Our reputation has been built on trust, attention to detail, and consistently delivering outstanding results for our clients.
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TOP BUILDERS LONDON LTD
Rating: 5 out of 5
Extension Builder in Potters Bar
About Us We have had the privilege of working with numerous reputable companies in both residential and commercial sectors. At TOP BUILDERS LONDON, our unwavering commitment lies in comprehending and fulfilling our clients’ distinct requirements. We excel in overseeing all aspects of property maintenance, ranging from minor repairs to extensive refurbishment projects. Our devoted team takes immense pride in their work, catering to our clients’ needs with utmost dedication.
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Latest review:
Demolition- 30 Apr 2024
Excellent Customer Service. Did a wonderful job for my shed removal and was very reasonable and pleasant. Thank you very much Fatos.
Petre Marius
Rating: 5 out of 5
Extension Builder in Potters Bar
My name is Petre and together with my friends will form a team of four adept workers.My team is very reliable and respectful of client's property. We work hard to make sure that all the work carried out is to the highest standards
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Latest review:
Plastering- 4 Apr 2019
Petre and his colleague arrived promptly and worked very fast and efficiently. They fitted a new plasterboard ceiling and plastered the whole kitchen in one day. They were polite and tidy. Their work is to a very high standard and I will definitely be using them again.
Annabaffer pierre
No reviews yet
Extension Builder in Potters Bar
I am a head working individual no jobs to big or to small to handle from St Lucia love to play football
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Giza Solutions LTD
No reviews yet
Extension Builder in Potters Bar
Giza Solutions is renowned for its exceptional performance in executing and completing a wide range of domestic and public development projects with utmost excellence. With a wealth of experience and expertise, we have perfected our craft in a wide range of endeavors, from modest home renovations to lavish architectural ventures. Our unwavering commitment to our company values is evident in everything we do.
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F.A.D plastering and home improvements
No reviews yet
Extension Builder in Potters Bar
Been doing my job for 20+ years now so lots of experience and happy customers , my main trade is plastering but I also cover lots of other jobs to help improve people homes, and know it’s been done properly,and to a high standard,based in Hertford but can travel
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BD Construction
No reviews yet
Extension Builder in Potters Bar
I have been in and around construction my whole life, from working with my Grandad who was a builder to building new builds with my Dad. I have over 15 years experience in construction with jobs ranging from building simple garden walls to extensions, full housing renovations to complete new builds.
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UK Development
No reviews yet
Extension Builder in Potters Bar
House extensions & conversions Building alterations & refurbishment Loft & garage conversions Block work brick work and plastering Plumbing & electrical Joinery Roofing & flat roofs No job too big or too small
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3.9

Top rated Extension Builders

Our Extension Builders in Potters Bar, are rated 3.9 out of 5 based on 15 reviews from customers like you.

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

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 Potters Bar 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 Potters Bar who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Potters Bar?

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

Find extension builders in Potters Bar with MyBuilder

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

Step 2: Compare different extension builders in Potters Bar

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

Step 3: Hire Potters Bar extension builders with confidence

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

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

What to ask a Potters Bar extension builder before hiring?

Before hiring an extension builder in Potters Bar or extension building company in Potters Bar, 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 Potters Bar?

An extension builder in Potters Bar 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 Potters Bar 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 Potters Bar?

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 Potters Bar 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 Potters Bar 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 Potters Bar

Can an extension builder in Potters Bar help with planning permission?

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

Many Potters Bar 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 Potters Bar help with materials and finishes?

Yes, most extension builders in Potters Bar 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.