Extension Builders in Barkingside

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Barkingside

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Mandeep singh
Rating: 5 out of 5
Extension Builder in Barkingside
Hii we do all types of ground work landscaping and demolition on very decent prices
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Latest review:
Groundwork & Foundations- 30 May 2026
Really happy with Mandeep and the team. They are friendly, hard working and helpful. Communication is excellent and honest. I would not hesitate to recommend them
Nicely Done Always
Rating: 5 out of 5
Extension Builder in Barkingside
Our success is a your happiness. We strive on achieving high standard finishing to achieve high level of customer satisfaction. With us you can’t go wrong. From kitchen and bathroom renovation, to landscaping and gardening work we do it all. So lets get in on and make it happen.
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Latest review:
The guys from NDA have really have executed the works i wanted carried out on another level. The tiling in the bathroom is just lovely. The whole bathroom feels so different i still cannot believe it. Well above my expectations if im honest. Thanks guys. i will definitely be in touch on my next project.
GSD Building & Manitenance
Rating: 5 out of 5
Extension Builder in Barkingside
Extension, Loft conversions, General Building, Plastering, Plumbing, Electrical work, Painting & Decorating.
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Latest review:
Handyman- 23 Jul 2025
G was very good at doing the job! Will get him again in future
Rajandeep singh
Rating: 5 out of 5
Extension Builder in Barkingside
Hi, I’m Rajandeep Singh, a reliable and hardworking tradesperson dedicated to providing high-quality workmanship and excellent customer service. I offer professional installation, repair, and maintenance services, including doors, windows, locks, handles, sealing, adjustments, and general property maintenance. I take pride in completing every job to a high standard, paying close attention to detail and ensuring customers are fully satisfied with the finished work. I am punctual, respectful, and committed to keeping work areas clean and tidy. Whether it’s a small repair or a larger installation project, I aim to deliver quality results at a fair price. Customer satisfaction is my top priority, and I believe in honest communication, reliability, and professional service from start to finish. I look forward to helping you with your next project.
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Latest review:
Windows & Doors (uPVC & Metal)- 6 Jul 2026
Very Good work at very good price.
Elemari LTD
Rating: 5 out of 5
Extension Builder in Barkingside
We are an experienced team, working in the Construction Industry for almost 3 years. We normally undertake any type of work, carrying out work of any building, civil engineering, or engineering construction work( Demolition, Rebuilding, Building, Alteration, Loft conversions, etc). We are experienced in Flooring, Painting, and Decorating, Bricklaying, Carpentry, Plastering, and lots more. All our work is guaranteed and fully insured for your peace of mind.
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Latest review:
Painting & Decorating- 22 Mar 2021
work done very quickly and professionally . very friendly would recommend .
Shefit
Rating: 5 out of 5
Extension Builder in Barkingside
we build all types of walls,houses,extension, porches, garden walls etc
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Latest review:
Bricklaying- 14 Apr 2026
Prior to starting the job, Shefit was very responsive to my emails and WhatsApp messages and was very easy to communicate with. I left Shefit detailed instructions of where to position the walls we wanted constructing for our small extension as I was not going to be there when he arrived. I returned later that afternoon to find the job well under way - he had even sent me a short video of the work in progress - yo find everything had been done as per my instructions. The team worked all day and finished the job in about 8 hours - hardly stopping for a break it seems and refusing any attempt by my wife to ply them with coffee and tea. They left the site clean and tidy were incredibly polite and respectful - one of them even asking if they could use the toilet, which of course they could! I would recommend Shefit and his team wholeheartedly. The price was reasonable and the job was done quickly and cleanly.
Cjo projects
Rating: 5 out of 5
Extension Builder in Barkingside
Hello my name is Callum from CJO Projects and I have been a carpenter/multi trader for over 16 years specialising in doors, floors, kitchens.bathrooms, Refurbishments and extensions, We deliver a 5* work quality, never a job too small or too big as I have a trusted team to work along side me as I need them.I take pride in every project that I do leaving a professional finish. Look forward to hearing from you.
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Latest review:
Carpentry- 17 Sep 2021
Callum boxed in my central heating pipes. When he first came to look at the job, he noticed that my kithen cupboards were leaning forward. He resolved this at no extra charge and boxed in my pipes with an amazing level of craftsmanship. Callum identified another defect on his first visit and will also be putting this right for me at a later date. When Callum had completed the boxing in, he left my kitchen clean and tidy. Due to his professional approach, I will also be using his services for painting and tiling jobs that also need doing. He is obviously very knowledgeable about his work and suggests workable solutions. I found Callum to be puntual, polite, professional and friendly. I have absolutely no hesitation in recommending him because he clearly takes pride in his work.
The English Carpentry and Building Services
Rating: 5 out of 5
Extension Builder in Barkingside
We are a small company with more than 18 Years experience in the country. We are specialists in all carpentry and joinery area,but also have done many extensions and conversions.References and certificates supplied.
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Latest review:
Building of an extension involving carpentry, door hanging and furniture (handles, locks, etc), skirting, plaster boarding, flooring. He also fitted my sliding wardrobes from scratch - cut all the MDF for the shelfs, doors and walls. Plamen is very reliable, professional, tidy, precise and has an eye for detail. He also has vast knowledge of construction methods. I have recommended him to all my friends and relatives.
H Construction Group Ltd
Rating: 5 out of 5
Extension Builder in Barkingside
Master Builders authorised by insurers for insurers, All types of building work undertaken no job is to big it small for us Give us a try guaranteed to complete what we say, with us customer is always in control as we complete work then expect payment, this is what makes us different from the rest, we are confident so we can accept payment after milestone has been met. Your welcome to visit any of our sites presently and completed we have clients that will give us feedback. Type c waterproofing All building work including basements Plumbing Electrical Special assignments
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Latest review:
Extensions- 12 Jul 2021
Great company. Came round on a Sunday to look at the job and quote and were so totally honest, they told us they didn't think anything was required! They left a quote if we wanted them to take up the floor and explore further what we thought the issue was but said, in their opinion, nothing was required. How refreshingly honest. Great guys, great experience, thank you so much
SC General Builders Ltd
Rating: 5 out of 5
Extension Builder in Barkingside
Welcome. I am a builder with 25 years of experience. Have completed a large number of projects from small jobs to major projects such as extensions, loft conversions and full refurbishments, residential and commercial. Excellent quality for reasonable price guaranteed. Professional, reliable, affordable. Hassle free service. We cover all aspects. Fully insured. Thank you. Seb
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Latest review:
Conversions - General- 16 Jun 2024
Excellent communication Good price Did exactly what he said he would do and gave advice on other work that we were doing ourselves Really nice guy Very pleased with his work Would use him again
paul king
Rating: 5 out of 5
Extension Builder in Barkingside
With 20 years experience of quality through excellence has established our company as one of the leading providers of building services in the London area We specialise in home extensions, damp proofing , interior and exterior refurbishment for the modern and traditional home. we know our client focused culture, our commitment to quality services and our passionate approach to execution of works is a proven formula which gets the best results.
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Latest review:
My partner and I are so pleased with the extension work which Paul & team carried out, not just what was done but also the way it was done. All of the team were great - they turned up when they said they would, and simply got on with their work, They were all polite, friendly, helpful, conscientious, and made several suggestions to improve the finished work. They frequently checked on details with us as the work progressed to ensure that we was satisfied and our needs were met, we was extremely impressed with how they understood & handled our neighbours, will definitely use again in future projects!
Ionut
Rating: 5 out of 5
Extension Builder in Barkingside
Hello, I'm Ionut handyman, I also do tile and floor work, as well as paving and driveway work.
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Latest review:
Landscaping- 7 May 2026
“We recently had our landscaping redone along with new turf installation, and the results were excellent. The team was professional, punctual, and paid great attention to detail from start to finish. They completely transformed the garden, leaving everything neat, tidy, and looking amazing. The new turf was laid perfectly and has already made such a difference to the overall appearance of the space. Communication throughout the project was clear and friendly, and the workmanship was top quality. Highly recommend to anyone looking for reliable and skilled landscapers.”
Peter
Rating: 5 out of 5
Extension Builder in Barkingside
Hello I’m a professional builder Hard working and quality finishes. Manny years of experience working on most expensive projects in London. Every project no matter what size is important to me.
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Latest review:
Plastering- 10 Aug 2021
Simply Wonderful. I am a very difficult customer to please and Piotr's Attitude, Professionalism and most importantly work was all a 10/10 If you need a plasterer look no further as he is simply amazing
Collie Build and Design
Rating: 5 out of 5
Extension Builder in Barkingside
We maintain a busy project schedule across London but are always looking for more business. We are especially sensitive to the stress building works can create for customers and pay special attention to minimising this in every way possible. We pride ourselves on our meticulous planning and open, transparent communication with our clients. When working on residential projects we take special care to minimise our intrusion into your family life.
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Latest review:
Hard Flooring- 8 Feb 2023
Rafal did a fantastic job on our floors. He was knowledgable, reliable and responsive. He found an effective solution to a problem that seemed to evade other workman. Will definitely hire again, thoroughly recommend!
East End Builders UK Ltd
Rating: 5 out of 5
Extension Builder in Barkingside
Hi, At East End builders we are highly skilled builders with our 10 years of experience in building work. We specialise in Extensions, Loft Conversions, Bathrooms & kitchen…. Contact us for free visit and quote.
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Latest review:
I found Usman Khan’s work very good. He completed everything to my satisfaction and in time. I had the whole of my bathroom done including flooring for the whole three bedroom house, living and hallway. Some parts in my kitchen area including fitting new sink. I am pleased with his work and would recommend him for his reliability.
Dinos Construction
Rating: 5 out of 5
Extension Builder in Barkingside
We specialize in comprehensive general construction services, embracing all aspects of the construction domain. Our hallmark lies in an unwavering pursuit of perfection and meticulous attention to detail. Committed to translating customer visions into reality, we stand out through exceptional results and a relentless focus on satisfaction. Your construction needs are in reliable hands, with an unparalleled dedication to excellence.
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Latest review:
Plumbing- 28 Aug 2023
The trader responded quickly, did a fantastic job, and I'm definitely keeping them for more work. Highly recommended!

4.2

Top rated Extension Builders

Our Extension Builders in Barkingside, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Barkingside?

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

Find extension builders in Barkingside with MyBuilder

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

Step 2: Compare different extension builders in Barkingside

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

Step 3: Hire Barkingside extension builders with confidence

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

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

What to ask a Barkingside extension builder before hiring?

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

An extension builder in Barkingside 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 Barkingside 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 Barkingside?

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 Barkingside 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 Barkingside 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 Barkingside

Can an extension builder in Barkingside help with planning permission?

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

Many Barkingside 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 Barkingside help with materials and finishes?

Yes, most extension builders in Barkingside 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.