Extension Builders in Highbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Highbury

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AP solutions
New on MyBuilder
Extension Builder in Highbury
AP Solutions is a reliable and professional property services company providing high-quality building, roofing, maintenance, cleaning, and repair solutions for residential and commercial customers. From roofing and general building work to exterior cleaning, landscaping, property maintenance, and renovations, we take pride in delivering exceptional workmanship, honest pricing, and dependable service. No job is too big or too small—our experienced team is committed to completing every project safely, efficiently, and to the highest standards, with customer satisfaction at the heart of everything we do.
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RMT design and build ltd
No reviews yet
Extension Builder in Highbury
RMT design and build ltd is fast growing construction company who undertake design build and maintenance. The company has been own by construction professional who has 20 year experience in construction and team of Structural Engineers.
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Thomas Wicks Building Services Ltd
Rating: 5 out of 5
Extension Builder in Highbury
We are a growing domestic building company, with 20 years of experience carrying out all aspects of residential building projects. Extensions, Kitchens, Bathrooms and all of the related services such as Plumbing, Tiling, Electrics. We pride ourselves on giving the customer exactly what they want, making the experience of improving their property an enjoyable one.
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Latest review:
Bathroom Fitting- 2 Jan 2018
Tom was brilliant from start to finish. Clean and very personable, we have used him again since and will do in the future.
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Highbury
GDR Construction Solution Ltd provides a wide range of construction, repair, and improvement services for residential customers. and there is no project too big or small for our team. We are dedicated to delivering superior results at affordable prices,
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Latest review:
He done loft conversion which he did a great job. Completed it in 6 months which in 2 months less agreement. He kept it well done tidy. He done what we had asked to do and completed on. He had a good customer service easy to contact and sort out any issue. I would recommend him to anyone for his work.
N&D Brickwork Construction
Rating: 5 out of 5
Extension Builder in Highbury
Over 17 years experience doing all building work, building houses, extensions, garden walls and paving. Customer guarantee satisfaction
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Latest review:
Extensions- 1 Jul 2021
Great job done by Naim and his team. He expressed interest in the job as soon as I posted. If it hadn't been for some wet weather the job would have been completed much sooner in the timescale he quoted. There was one small issue some time after the job was completed. I only called Naim once and he arranged a day to come fix it. We're very pleased with the finish, we would give future work to him and also recommend him to friends & family.
IDEAL Carpenters LTD
Rating: 5 out of 5
Extension Builder in Highbury
Hello I am a skilled carpenter, with over 23 years experience working in and around London, I can undertake most all jobs concerning building works around the Home but also have a team of reliable sub trades including “Gas Safe engineers” and qualified electricians, If you need any work done, by some one you can trust and rely on then please don’t hesitate to short list me, for your next project, Regards Agron
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Latest review:
Conversions - General- 28 Jun 2026
We recently had our detached single garage converted into a fully usable room by Agron and his team, and we couldn't be happier with the result. The project involved replacing the garage door with matching brickwork, raising the roof, installing new windows and a door, insulating the garage, plaster boarding and skimming throughout, and rendering and painting the exterior. The work was completed to an exceptionally high standard. Agron and his team were fantastic from start to finish. They were incredibly friendly, professional and hardworking, completing the project quickly without ever compromising on quality. Communication was excellent throughout, they kept us updated on progress and always made sure we were happy with how the project was proceeding. They were also very accommodating and happy to adapt to any requests or changes we made along the way, making the whole process stress free. The attention to detail and pride they took in their work really shows in the finished result.
Landi Builders Ltd Uk
Rating: 4.4 out of 5
Extension Builder in Highbury
I am a professional, reliable, and hardworking builder dedicated to delivering high-quality workmanship and excellent customer service on every project I undertake. I take great pride in my work and always aim to complete every job to a high standard, ensuring that my customers are fully satisfied with the finished result. I understand that choosing a builder is an important decision, and I always strive to provide a service that is trustworthy, professional, and stress-free from start to finish. My approach to building work is simple: be reliable, communicate clearly, work safely, and deliver quality results. I believe that professionalism is just as important as workmanship. Turning up on time, being respectful of a customer’s property, keeping the work area tidy, and maintaining clear communication throughout a project are all essential parts of the service I provide. I treat every job, large or small, with the same level of care, attention, and commitment. I have experience in a wide range of building and property improvement work, including general building, repairs, maintenance, renovations, interior improvements, exterior work, and property upgrades.I am happy to take on both small jobs and larger projects.
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Latest review:
Windows & Doors (uPVC & Metal)- 21 Aug 2026
The end result is great but there were a few difficulties with communication and snagging issues. However, these were sorted in a reasonable timeframe.
DME DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Highbury
Hi Dan here at DME Developments Ltd, where we specialise in refurbishing domestic properties and have a wealth of experience in both small and large scale projects, work on all types of projects from simple kitchen/bathroom remodels, plumbing/electrics, all the way up to full High-end home refurbishments in and around the SW London area. If you are looking for an exceptional finish on your project, please look no further.
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Latest review:
Carpentry- 29 Jul 2023
Job well done, very professional and great manners. He did a great job within 4 hours. Thank you very much.
4 You Residential Limited
Rating: 5 out of 5
Extension Builder in Highbury
We have over 18 years of experience in residential and commercial refurbishment. We are skilled team of managers, architects, builders and craftsmen, competitively priced and flexible to suit your needs. We specialise in building basements, extensions, loft conversions and carry out full house refurbishments as well as working on smaller projects like kitchens, bathrooms, joinery and fit-out. Our team is energetic, fully insured, certified and recommended by long list of happy clients.
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Latest review:
Groundwork & Foundations- 18 Jul 2019
My wife and I have been truly impressed by Victor and Tom's quick turnaround and willingness to get the job done to an extremely high standard. Their men were friendly, efficient and tidy which is invaluable when taking on any new and daunting property project. As a result of their efficiency we are hoping to work with Victor and his team again in the coming months and would highly recommend them to anyone looking for a reliable and professional contractor.
Rcm Buildrs
Rating: 5 out of 5
Extension Builder in Highbury
RCM Builders is an insured construction company which offers a multitude of services. Loft conversions, extensions, painting, plastering, fencing, building renovations, and bricklaying are a few specialities we covers. We have over 28 years worth of experience and are well versed in providing high quality work, great customer service, great costumer satisfaction and great communication.
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Latest review:
Conversions - General- 7 Mar 2023
Have completed the job extremely well. Did a new door opening. Door fittings and plaster work . Very good finish. On time. Polite. Very pleased. Would hire again.
Yordanov
No reviews yet
Extension Builder in Highbury
I'm experienced plumber nearly 20 years ! And we have done wet rooms, tiled entrances with membranes and all kinds of rustic and contemporary bathrooms ! My knowledge and experience allow me to help with design and ideas , for spacious and low cost stylish bathrooms !
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Installpro Bathrooms and Kitchens
Rating: 5 out of 5
Extension Builder in Highbury
If you are looking for specialists - refurbishments, lofts and extensions, kitchen and bathroom fitters do not hesitate to contact me and I will make sure that we are the right firm. Wet rooms,Tiling, Gas Safe and heating services, Part p electrician (NICEIC) Excellent customer care and high quality, warranted service.
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Latest review:
Extensions- 7 Feb 2020
I had installpro put an extension on my kitchen by knocking a lean-to and extending into that space, also completed insulation and roofing on the new extension and existing roof, this involved building new external walls, damp course membranes, plastering, new cast iron radiators were plumbed in, new electrical circuits and sockets, tiling, skirting, painting, new sash window fitted, new guttering and fascia and even a fitted kitchen bench was made from scaffold boards, which came out really nice. Marek was very professional and everything was done in a timely manner, no waiting around once things were agreed on. Always early every morning and working full days, even one of his team worked a Saturday to stay on the timeline. The quality of the work was very good, I was impressed with the roofing, proper insulation was used throughout, at the side of the roof behind the fascia too and new lead flashing was finished properly. The team that worked here were very clean, always using proper dust sheets and cleaning up at the end of each day. At the end of the job, final touch ups were made after consultation, to make sure I was happy with everything and then Marek saw that a proper cleanup happened and everything was completed on time and on budget as outlined at the beginning. I can recommend Installpro, and I will use them again for future work on my property.
A.I.M Property Improvements Ltd
Rating: 4.9 out of 5
Extension Builder in Highbury
We are a family ran building company with many years experience combined. Our team are professional and hard working, we aim to provide the best service at competitive rates to all our customers whether the job is big or small. FREE QUOTES with no obligation! What we do: • Kitchen fitting • Bathroom fitting • Refurbishments • Extensions • Loft conversions • Carpentry • Plumbing • Electrics • Painting & decorating • Plastering & rendering
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Latest review:
Restoration & Refurbishment- 25 Sep 2025
We were over the moon with our kitchen once Zihni and his team had finished. We had never used this firm before but we will definitely be using them again for future projects. Zihni is calm, knowledgeable, and went over and beyond in helping us not just complete our kitchen project, but in helping us move into a new home smoothly. We are also really appreciative of the rest of his team, as they were all so serious, professional and perfectionists. Zihni's communication was probably the single reason why the completion of our kitchen was such a success.
Grand Finish Ltd
No reviews yet
Extension Builder in Highbury
With many years experience, we will ensure that we deliver your project on time and within budget, however large or small. Whether you require a minor or major extension, refurbishments or renovations, we will design, plan and implement the whole project. We cover all the local areas and offer services for all your building needs.
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Lusha construction ltd
No reviews yet
Extension Builder in Highbury
LUSHA CONSTRUCTION LTD A reliable and readily available who has been operating for the last 10 years. We pride ourselves in providing a professional, friendly, and high-quality service to fulfil the needs of our clients. These include: Ground work Refurbishment Remodelling Tile work installation Bathroom Fitters Bathroom design Bathroom refurbishment Bathroom renovation Carpentry Carpentry and Joinery Commercial builds Decorating Electrics Extensions Kitchen Fitting Landscaping Loft conversion Plastering Plumbing Rendering Restoration Underfloor Heating Fencing etc.. Our professional and friendly team members are happy to talk you through your needs and give you a free quote, so why not give us a call to get a free quote.
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Concorde construction Ltd
Rating: 5 out of 5
Extension Builder in Highbury
We cover all types of construction. From your small handyman jobs to building large extensions and summer houses. We specialise in all types of carpentry, bricklaying and decorating. We can take care of all of your building needs with plenty of recommendations. Look forward to hearing from you.
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Latest review:
Extensions- 5 Oct 2022
I am very pleased with the work Josh and his team did in building my rear extension. They were a friendly and hard working bunch and very respectful of my space. Josh did a great job in project managing the work and making sure things were progressing as planned. Any snagging items were dealt with promptly. I would hire them again if required and recommend them to anyone who wanted to have building work done.

Top rated Extension Builders

Our Extension Builders in Highbury, are rated 4 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Highbury?

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

Find extension builders in Highbury with MyBuilder

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

Step 2: Compare different extension builders in Highbury

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

Step 3: Hire Highbury extension builders with confidence

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

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

What to ask a Highbury extension builder before hiring?

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

An extension builder in Highbury 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 Highbury 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 Highbury?

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 Highbury 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 Highbury 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 Highbury

Can an extension builder in Highbury help with planning permission?

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

Many Highbury 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 Highbury help with materials and finishes?

Yes, most extension builders in Highbury 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.