Extension Builders in Brent Cross

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Brent Cross

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CONSTA Construction Limited
Rating: 4.6 out of 5
Extension Builder in Brent Cross
CONSTA Ltd - small construction company based in London, and characterises in flexibility to complete various jobs . There is list of different small or awkward completed jobs in our portfolio as well as more significant projects as loft conversions, extensions, full house reconstructions, new build and Passive House construction as well.
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Latest review:
Extensions- 29 Aug 2021
Communicated well at the start with reasonable cost. work was done well but the finishing was not so great as expected. The end cost was very expensive. Charged by the hour, the team were very slow which was upsetting to see me pay for time where they sat around not doing much. Ensure to agree fixed price. Communication after job is poor, double glazing has warranty which now not being able to communicate with kostas having to pay to get things done that should be covered in warranty. Central heating give huge problems. Do not use for big jobs
E&E Plumbing and Construction LTD
Rating: 4.6 out of 5
Extension Builder in Brent Cross
About Us Based in London, our construction company proudly offers a comprehensive range of building and renovation services across the UK. With expertise spanning from minor renovations to major projects, we are committed to delivering high-quality craftsmanship and exceptional customer satisfaction. Our Services General Construction & New Builds: Turning your vision into reality through bespoke new build projects, tailored to your specifications and delivered with precision. - **Loft Conversions:** Maximize your property's potential with expertly crafted loft conversions, providing additional living space and increasing your home's value. - **Plumbing & Electrical Works:** Providing reliable and efficient plumbing and electrical installations, upgrades, and repairs to ensure safety and functionality. - **Housing Projects:** Specializing in house extensions, loft conversions, and structural modifications to enhance your living space. - **Roofing Solutions:** Expert roofing services including flat roof installations, repairs, and fiberglass coatings to protect your property. - **Window Installations:** Supplying and fitting modern bifold windows that enhance aesthetics and improve energy efficiency. - **Additional Services:** We also undertake a wide range of structural and decorative renovations, ensuring a seamless integration of new elements with existing structures. No matter the scale of your project, we are dedicated to delivering quality workmanship, on time and within budget. Contact us today for a consultation and let us bring your construction ideas to life. E&E Plumbing and Construction LTD
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Latest review:
Plumbing- 15 May 2026
They were really fast to book in an appointment and communicated well. They also did a great job, exactly what we needed, and very friendly. Thank you!
T C Construction Ltd
Rating: 5 out of 5
Extension Builder in Brent Cross
TC CONSTRUCTION is a company build on a new generation of builder's with new ideas and construction systems to provide a hight quality job's for the customers.
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Latest review:
Kitchen Fitting- 22 Mar 2022
Tudor did a great job on our kitchen. He kept us informed on progress all the way through the job allowing time in the morning for questions and then getting on with the work during the day. At the end of each day he showed us and spoke with us about the excellent progress he had made. Very pleased with our lovely new kitchen which is clean, bright and spacious.
Jt building
Rating: 5 out of 5
Extension Builder in Brent Cross
I have been a multi trader for over 12 years, with quite extensive experience working in majority of trade departments from kitchens, bathrooms, tiling, plumbing, doors, windows, joinery, carptentry, first fix, second fix, lofts and extensions, have seen through many projects and worked with many people. Can also assist with design ideas/plans as well as build. Happy working with small or large projects, take full responsibility and pride in my work.
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Latest review:
I couldn’t be happier with the work carried out on my home. The tiling on the ground floor, the laminate flooring upstairs, and the kitchen units were all completed to an exceptionally high standard. The attention to detail was outstanding, and everything was finished neatly and professionally. He was reliable, hardworking, and clearly takes great pride in his work. The end result looks amazing and has completely transformed my home. I would highly recommend him to anyone looking for quality workmanship.
Tommy Construction
Rating: 5 out of 5
Extension Builder in Brent Cross
Tommy Construction I offer a full range od home refurbishment services including:plastering,painting,decorating,Floors,woodwork,tiling, Plumbing,electrical services,complete house renovations,driveway,porch,patio,decking,brickwork. I have 13 years experienced and skilled team that can adapt their skill-set to many tasks.
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Latest review:
Bathroom Fitting- 19 Feb 2022
We were very impressed with Tommy Constructions. We have recommended him to friends. He was very professional. He finished the job when he said he would - to a very high standard. We are very happy with our new bathroom.
Chepine Builder
Rating: 5 out of 5
Extension Builder in Brent Cross
We gain our reputation always completing the job with customer satisfaction and if there is something wrong, we always come back and solve the problem. We never let our customer down.
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Latest review:
Lenko was straight-talking, gave considered advice and completed the job quickly at a reasonable price, we were very happy with the job.
Woodlake Building Contractors
Rating: 5 out of 5
Extension Builder in Brent Cross
About us: We are a General Building Company, established in 2000 specialising in Home Extensions, Loft Conversions and Full Home Renovations. Our workmanship and reliability are the firm standards which we have built our company reputation upon, to deliver a high quality product and value to our customers homes. We pride ourselves for having qualified tradesmen in our team who have been working together with us for many years. Our projects are delivered on time and within budget.
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Latest review:
Carpentry- 3 Apr 2021
I am really pleased with the work woodlake have done in my flat. Gudarz and Darius have done a brilliant job. The flooring and painting is to a very high standard and it has really transformed the space. Very professional and great work ethic.
Construction Bushi Ltd
Rating: 5 out of 5
Extension Builder in Brent Cross
Hi We are a construction company working all over London We are part of the federation of master builders The work we do is, -Loft conversion -Extension -Refurbishe -Decorating -paving -garden
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Latest review:
Extensions- 25 Jan 2022
About halfway through the project now and I have only positive things to say about these guys. They are always on time and hard working, great communicators and pleasant to deal with. The work has been top notch and their quotations have been very fair. I have great confidence things will turn out exceeding my expectations. Will update upon completion.
Inside Out
Rating: 4.9 out of 5
Extension Builder in Brent Cross
Inside Out was formed in 2009. We are an established, London based building company operating throughout London and within the M25. We deliver an honest and straight forward service, with quality workmanship at the forefront of everything we do.
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Latest review:
Extensions- 10 Oct 2022
A good team, good building technicians, completed the job according to plan and delivered on time.
Aramis Homes Ltd.
Rating: 5 out of 5
Extension Builder in Brent Cross
Aramis Homes is family run business with over 20 years of experience on the market, we are doing all building work from small bathrooms to large extension and the whole renovation
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Latest review:
Plastering- 24 Mar 2021
Fantastic job! I would highly recommend Michael and his team. He was very polite and gave me alternative solutions to the problem and made me feel comfortable every step of the way.
D&C Building
Rating: 5 out of 5
Extension Builder in Brent Cross
Top quality, reliable team and always in time !
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Latest review:
Fencing- 9 May 2022
Very nice and polite guy. He did his job as promised. The price was fixed and job was done neatly. He tidied away all the rubbish and out back everything in order which I was very pleased with. The communication was great and everything went very well. We enjoy our garden more than before now.
Lucian
Rating: 5 out of 5
Extension Builder in Brent Cross
I offer quality and good prices
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Latest review:
Groundwork & Foundations- 14 Mar 2026
He was brilliant. Started on time. Neat, tidy, polite, and overcame unexpected obstacles. Completed the job. I would recommend him, and I will use him for our other jobs.
Design Build Deliver London LTD
Rating: 5 out of 5
Extension Builder in Brent Cross
Design Build Deliver London Ltd At Design Build Deliver London Ltd, we provide high-quality building and renovation services across London, delivering exceptional workmanship from concept to completion. With a strong focus on reliability, professionalism, and attention to detail, we work closely with homeowners and property developers to transform properties into modern, functional, and beautifully finished spaces. Whether it’s a full property renovation, a bespoke bathroom installation, or a complete extension project, our experienced team manages every stage with precision and care. We pride ourselves on delivering projects on time, within budget, and to the highest standards. Our Services * Full House Renovations * Bathroom Renovations & Refurbishments * House Extensions * Garden Design & Landscaping * Roofing Services * Plumbing Services * Electrical Installation & Repairs * Kitchen Renovations * Property Refurbishments * Interior & Exterior Improvements * General Building Works * Design, Build & Project Management Services Design Build Deliver London Ltd — transforming properties with quality craftsmanship and dependable service.
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Latest review:
Bathroom Fitting- 7 Jun 2026
Excellent service and outstanding workmanship! I recently had my bathroom renovated by this company and I couldn't be happier with the results. From start to finish, they were absolutely professional in every way. The quality of their work is truly perfect - they paid such close attention to detail and did an amazing job with everything. What's more, the price they quoted me was very reasonable and they stuck to it without any hidden costs or surprises. The whole process was smooth, efficient and stress-free. I would highly recommend them to anyone looking for building services - they really are top class and provide excellent value for money. Thank you for such a fantastic job! To Abdullah and his team.
ax developments ltd
Rating: 5 out of 5
Extension Builder in Brent Cross
We are pleased to introduce ourselves as a new construction company with more than 30 years in the business. We are experienced in a wide range of construction projects, from residential to commercial buildings. We believe in providing high-quality services at a fair price. We take pride in our ability to meet and exceed our customer’s expectations. We are confident that our skills and experience will be a valuable asset to your project.
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Latest review:
Conversions - General- 31 May 2023
Great job, also waited patiently for cement to dry so could complete on time. Very pleased
MNM CONSTRUCT LTD
Rating: 5 out of 5
Extension Builder in Brent Cross
The company was set up following years of working on small and large projects for both private and public clients subsequently understanding the continuous increase in demand of manageable, cost effective and quality projects.
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Latest review:
Plastering- 26 Jun 2016
We hired Manu and his team to plaster our summerhouse, relocate two radiators and fit a new bulkhead ceiling in the lounge and install LED tape. He was knowledgable, professional and considerate and I highly recommend Manu and his team. Not only did he understand the project for the bulkhead, but he came up with another suggestion which we went with, and friends and family agree looks amazing. The finish on the plasterwork is perfect and Manu and his team worked hard and even left the summerhouse cleaner than when they started! It is great to work with a team who pay such attention to detail, listen to the client and get the job done to a high standard. It was a risk to go with Manu as he didn't have any feedback when I hired him. I actually got him to quote so I could compare prices with someone else I had in mind to do the job, but when I met Manu I felt he would be the better person to do the job as he listened and understood exactly what I wanted and so I ended up hiring him instead. I wouldn't hesitate to hire him for any future jobs. Thank you Manu and team!
Alex
Rating: 5 out of 5
Extension Builder in Brent Cross
Hi I offer good quality work which includes general construction works, painting interior, exterior, walls and ceiling repair and wood work I also offer handy man jobs, decking installation and repair,groundwork jobs.
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Latest review:
Carpentry- 4 Jun 2026
I recently had Alex install my 12-foot pegola, and I couldn't be happier with the result. From start to finish, Alex was patient, listened carefully to what I wanted, and took the time to ensure everything was done properly. He is hardworking, reliable, respectful, and kept the work area tidy throughout the project. What impressed me most was how efficiently he worked without compromising on quality. The pegola was completed to a very satisfactory standard, and the finished result looks fantastic. I would have no hesitation in recommending Alex to anyone looking for a skilled and trustworthy tradesperson. I would gladly use his services again for future projects.

4.1

Top rated Extension Builders

Our Extension Builders in Brent Cross, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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

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 Brent Cross 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 Brent Cross who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Brent Cross?

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

Find extension builders in Brent Cross with MyBuilder

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

Step 2: Compare different extension builders in Brent Cross

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

Step 3: Hire Brent Cross extension builders with confidence

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

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

What to ask a Brent Cross extension builder before hiring?

Before hiring an extension builder in Brent Cross or extension building company in Brent Cross, 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 Brent Cross?

An extension builder in Brent Cross 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 Brent Cross 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 Brent Cross?

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 Brent Cross 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 Brent Cross 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 Brent Cross

Can an extension builder in Brent Cross help with planning permission?

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

Many Brent Cross 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 Brent Cross help with materials and finishes?

Yes, most extension builders in Brent Cross 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.