Extension builders in Hendon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (17 reviews)

Easily find verified Hendon Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Hendon.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Hendon

3507 Results

Sort by:

H-Build Limited
No reviews yet
Extension Builder in Hendon
After 20 years experience working for large contractors and developers; H-Build Ltd, has been formed to focus our experience and expertise in residential construction to work on smaller but more rewarding projects for individual clients/homeowners.
Get in touch
SharpEyeTradesmen
No reviews yet
Extension Builder in Hendon
At SharpEyePlumbing, we understand how stressful plumbing problems can be, which is why we focus on quick response times, clear pricing, and friendly service. No job is too big or too small — we treat every home and customer with care and respect. Our goal is simple: to provide dependable plumbing services you can trust every time.
Get in touch
Richard651LTD
No reviews yet
Extension Builder in Hendon
⸻ Welcome to RICHARD651LTD – Where Quality Meets Color At RICHARD651LTD, we believe that a fresh coat of paint can do more than just change the look of a space—it can transform how you feel in it. Whether you’re looking to brighten up a single room or give your entire property a new lease on life, we bring skill, precision, and a passion for detail to every project. With years of experience and a reputation for reliability, we specialize in: • Interior & exterior residential painting • Commercial painting • Surface preparation & repair • Color consultation • Eco-friendly paint options We take pride in using top-quality materials, staying on schedule, and leaving every job site spotless. Most importantly, we listen—your vision, your timeline, and your satisfaction are at the center of everything we do. Let us help you bring your vision to life, one brushstroke at a time. Contact us today for a free quote and discover the difference of working with true professionals.
Get in touch
constructions in level
No reviews yet
Extension Builder in Hendon
Our company, Construction in level, specializes in construction works, groundworks, performing each project with passion, precision, and dedication. With our experience and attention to detail, we ensure the highest quality of service, meeting the expectations of even the most demanding clients. By choosing us, you choose reliability, professionalism, and satisfaction with the results.
Get in touch
The london Loft and Kitchen Company
Rating: 4.5 out of 5
Extension Builder in Hendon
We are a southwest London Based loft and kitchen extension specialist. Our working area is very small with 90% of our jobs in Wandsworth and any work outside this area is never more than a mile or two away. With over 15 years experience in this area we know inside and out how these properties were built so when it comes to structural alterations you couldn't be in safer hands.
Get in touch
Latest review:
Extensions- 16 May 2017
Initially apprehensive about using mybuilder, we found David easy going, clear and concise from the offset. The work carried out was to a high standard and any changes or questions that arose he was all to happy to answer. We found him to be pro-active in his approach, open and honest with how much items cost and sensible when agreeing monthly valuations. Both of us work in the construction industry and it is enjoyable and a breath of fresh air when you get to work with people as straight forward a David. We hope to do work with him again and would be happy to talk with anyone who is considering taking him on for additional work. Many thanks, Rob and Brom
LRJ Construction & Maintenance Ltd
No reviews yet
Extension Builder in Hendon
A Construction & Maintenance company with capabilities of all types of building work that is keen to carry out small to medium size projects with a strong passion to deliver a service that extends over and above the expectations of a client, providing a vast knowledge of construction techniques.
Get in touch
APNA GROUP UK LIMITED
No reviews yet
Extension Builder in Hendon
We take on variety of projects,small to large. we have been in the building trade for the last 15 years. General builders, loft specialist, roofing, refurbishments of properties.We also specialise in External wall insulation along with keeping your property warm in the current climate.
Get in touch
Barons & Co Construction LTD
No reviews yet
Extension Builder in Hendon
At Barons & Co our mission was always to build. Not a portfolio of prestigious properties, but a reputation for leadership in world-class projects. Whilst every project is unique, the philosophy behind each is unwavering. We craft environments intrinsically beautiful and faultlessly functional. From helping you form a bespoke design to turning the key in the door.
Get in touch
Sergiu Stranis
No reviews yet
Extension Builder in Hendon
My name is Sergiu Stranis and the jobs that I do involve: digging foundations for extensions, structural work, fitting beams, welding, shuttering, underpining, underground drainages, buildin partition walls, plasterboarding, leveling ceilings, fitting joists, buildind structure for skylights, fitting skylights, fitting windows and bifold doors (Origin trained), decoration.
Get in touch
John
No reviews yet
Extension Builder in Hendon
Hello, my name is John. I have been working with the ME team in the UK for 15 years. I have experience in this field and so far, I have solved any problem my clients have faced. Together with them, I have worked on both the design and the quality of the work. Thank you and I want to be of use to you.
Get in touch
Lasting Ltd
No reviews yet
Extension Builder in Hendon
At LASTING LTD, we specialise in high-quality residential construction and full property renovations across London and the surrounding areas. With years of experience and a strong reputation for reliability, we deliver projects with exceptional craftsmanship, clear communication, and attention to every detail. Our services include complete home refurbishments, loft conversions, kitchen and bathroom installations, structural works, flooring, plumbing, heating and electrical upgrades, and all types of internal finishing. Whether it’s a single room or a full house renovation, we provide honest advice, transparent pricing, and results built to last. We take pride in working cleanly, safely, and efficiently, ensuring every project is completed to the highest standards. Most of our clients come back to us again and again — because they trust our workmanship and appreciate our professional approach. If you’re looking for a reliable contractor who delivers quality without compromise, LASTING LTD is here to help bring your project to life.
Get in touch
SEC ROOFINGS LTD
No reviews yet
Extension Builder in Hendon
We offer a good quality and best experience on any type of roofing and refurbishment!
Get in touch
FLYNN properties
Rating: 5 out of 5
Extension Builder in Hendon
With over 10 years experience and always producing high quality finishes. From kitchens, bathroom to extensions and always with a good positive happy attitude. let us work with you to design and achieve exactly what you’re looking for.
Get in touch
Latest review:
Tiling- 7 Aug 2023
Paul was great. Easy regular comms. Arrived early on the day and fit me in as best he could. Straight to it, great work, very professional and sorted out some other problems as they were discovered. Talked me through options and did what was asked to a very high finish. Would highly recommend and use again.
Khbuilder ltd
Rating: 5 out of 5
Extension Builder in Hendon
Hi I’m Khbuilder ltd I have 16 years on business building Trade extension and lots of building work I have a website which you can see lots of more information thanks
Get in touch
Latest review:
Extensions- 6 Jun 2021
I requested quotes from 10+ builders, regardless of their price I already knew I was going with KHbuilder as instantly they seemed genuine & trustworthy! Hasan never changed his price during the project which is a fear many have during a build, he has a great team, friendly and always courteous. His workmanship is very good, therefore he is now also doing my patio and garage, he has great suggestions and contacts which has saved us money. His attention to detail and reliability really does shine through, our neighbor is now also doing the exact same 4 meter extension with a new kitchen move, the fibre glass roof and the bifolds all starting to take shape and look fantastic, just search for KHBuilder on instagram where they have posted the progress so far of all the work being done! We will genuinely miss all the guys being around. A very rare find in the building trade!! Thanks KH Builder...
Alfa style LTD
Rating: 5 out of 5
Extension Builder in Hendon
Specialists In Loft Construction,house extension and renovation . We can convert your loft to maximise your living space,by converting it to create a new bedroom,bathroom,office or playroom. Alfa style ltd the primier home conversions company you can trust for reliable,honest and quality workmanship. Here at Alfa style ltd we offer high quality loft conversion in South West London and surrounding areas.
Get in touch
Latest review:
We had the pleasure of working with Alfa Style Limited on our loft conversion and we can recommend them highly and without reservation. Their work is incredible, attention to detail outstanding – our build was done with care and precision. They turned up on time every day, worked incredibly hard and quickly. In addition, they were extremely clean and tidy in the workplace – they never left the worksite in disarray. This is the first time we have done such a big project – Ruslan, Slava and their team were amazing. They were brilliant at explaining what was going to happen, day by day, week by week and translated the more technical information! No question or query was too much. The service after the build had finished has also been great, calls to check everything is OK and any queries we have, they are only a phone call away. We have had so many compliments from family and friends who have seen the finished build … it has made a huge difference to our house, we could not be happier.
DJG BUILDING WORKS
No reviews yet
Extension Builder in Hendon
DJGBUILDINGWORKS offers a professional service specializing in loft conversions, extensions and refurbishment we are over 10 years providing a high standard work and high standard finish focusing on quality or work
Get in touch

4.5

Top rated Extension Builders

Our Extension Builders in Hendon, are rated 4.5 out of 5 based on 17 reviews from customers like you.

Quality screening

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 Hendon?

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

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

What are the hourly rates of extension builders in Hendon?

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

Find extension builders in Hendon with MyBuilder

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

Step 2: Compare different extension builders in Hendon

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

Step 3: Hire Hendon extension builders with confidence

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

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

What to ask a Hendon extension builder before hiring?

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

An extension builder in Hendon 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 Hendon 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 Hendon?

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 Hendon 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 Hendon 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 Hendon

Can an extension builder in Hendon help with planning permission?

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

Many Hendon 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 Hendon help with materials and finishes?

Yes, most extension builders in Hendon 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.