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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LULAJ construction ltd
No reviews yet
Extension Builder in Highbury
Everything in construction
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Andi
No reviews yet
Extension Builder in Highbury
we are able to undertake any work that has to do with the interior and exterior of your home. Responsibly! A.B
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The london Loft and Kitchen Company
Rating: 4.5 out of 5
Extension Builder in Highbury
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.
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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
Arsen.Peposh
No reviews yet
Extension Builder in Highbury
I’m working for 10 yers in construction handyman and extension job gardening paving and roofing work
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NA Builders Ltd
No reviews yet
Extension Builder in Highbury
NA Builders LTD is a reliable and professional building company providing high-quality construction and renovation services. We take pride in delivering excellent workmanship, clear communication, and projects completed on time and within budget. With strong experience in the building trade, we specialise in a wide range of services including extensions, renovations, structural work, brickwork, plastering, and general building projects. No job is too big or too small – we give every project the same level of care and attention to detail. Customer satisfaction is at the heart of what we do. We work closely with our clients to understand their needs, offer honest advice, and ensure the finished result meets their expectations. Our team is hardworking, respectful, and committed to keeping sites clean and safe at all times. If you are looking for a trustworthy builder who values quality, reliability, and professionalism, NA Builders LTD is here to help.
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RRM Builders LTD
No reviews yet
Extension Builder in Highbury
I’ve been working in the building trade since 2001 and started my own limited company in 2010. With over 20 years of hands-on experience, I’ve built a solid reputation for delivering high-quality work, whether it’s extensions, loft conversions, renovations, or general building projects. I take pride in being reliable, detail-oriented, and easy to communicate with, ensuring every job is completed to the highest standard. Customer satisfaction is at the heart of what I do, and I always aim to make the building process smooth and stress-free. I look forward to helping you bring your project to life.
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Pavdeja brother construction ltd
Rating: 5 out of 5
Extension Builder in Highbury
We are a team of experienced, enthusiastic and reliable workers with project managers who work with you from start to finish. Our extensive team holds many years of experience in the construction, development and refurbishment field and aim to provide the best results for your property at competitive prices! We offer the following services: Full refurbishment Interior and exterior Bathroom fitting Kitchens Plastering Painting and decorating Extensions Loft conversion Plumbing
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Latest review:
Plastering- 3 Jun 2025
Edar and his team were excellent from start to finish. Very professional and I’d definitely hire them again and recommend their service to others. Thanks Edar and the team.
Adam Daniel LTD
No reviews yet
Extension Builder in Highbury
Cliden Construction LDN is a small, London-based construction company specialising in high-end domestic refurbishments. With a passion for quality and attention to detail, we work closely with discerning clients across London to transform their homes into exceptional living spaces. Whether it’s a complete structural refurbishment, a luxury kitchen or bathroom renovation, or a full interior overhaul, we pride ourselves on delivering outstanding results that exceed expectations. As a boutique construction firm, we offer a highly personalised service. You will deal directly with experienced professionals who care about every aspect of your project — from the initial design consultation through to the final finishing touches. We only use premium materials and trusted specialist tradesmen to ensure a flawless finish every time. At Cliden Construction LDN, we understand that your home is one of your most important investments. That’s why we are committed to the highest standards of craftsmanship, reliability, and client satisfaction on every project we undertake. We look forward to the opportunity to bring your vision to life.
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Luca P construction Ltd
Rating: 1 out of 5
Extension Builder in Highbury
All aspects of first & second fix Carpentry and joinery. Kitchens, bathrooms, flooring, doors, bespoke wardrobes and units. Full house refurbishment including extensions and loft conversions
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Latest review:
Hard Flooring- 9 Aug 2022
After a month, I had worst problems than the original one and no communication on how to fix the problems that the trade person caused. Waited for 2 months and gave plenty of time for Luca to respond, but I dont think he is willing to go back and check what the problem was. I have wasted my money and now I have to deal with a bigger problem as well. Please try to avoid his services.
NDR PROFESSIONAL LTD
Rating: 5 out of 5
Extension Builder in Highbury
Plastering, Silicone render, plasterboard...
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Latest review:
Plastering- 29 Aug 2025
I asked Daniel to check and price some pebble dashing job. Daniel was fair in his pricing. He was on time in commencing the work as we had agreed. He never left the site until the job was completed within a few days, hence causing least interruptions. I do recommend him and I intend to ask him to carry out works in future.
Ultra renovations
No reviews yet
Extension Builder in Highbury
I’m a multi-skilled builder with hands-on experience across carpentry, joinery, plastering, tiling, and general construction. I take pride in delivering quality workmanship, problem-solving on site, and finishing jobs to a high standard
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Bricklayer
Rating: 5 out of 5
Extension Builder in Highbury
Small bricklayers gang ready for work : Face brickwork,Block work,Garden wall's any design you like. Pointing weather struck,flash. Old stock brickwork,New build brick work, Extensions.
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Latest review:
Extensions- 1 May 2024
Vaidas and team were great. Got here early and worked solid until late. Built a 5x4m extension and done a great job. Looks good and has been approved by building control. Highly recommend.
Safeway Build Ltd
Rating: 5 out of 5
Extension Builder in Highbury
At Safeway Build Ltd, we pride ourselves on delivering exceptional craftsmanship and reliable service in every project we undertake. Led by Florin, a highly trained professional with over 20 years of experience in the construction industry and a proud member of the Federation of Master Builders (FMB) since 2014, our company is built on trust, quality, and attention to detail. Working alongside trusted electricians and plumbers, we offer a complete service that ensures every aspect of your project is handled with care and expertise. Much of our success has come from referrals and repeat clients, a testament to the satisfaction and confidence our customers have in our work. At Safeway Build Ltd, we don’t just build — we build lasting relationships, turning your vision into reality with professionalism, transparency, and dedication. Whether you are looking for loft conversions, extensions or a refurb, all our services are carried out carefully, efficiently and to an exceptionally high standard of quality. We are happy to undertake any domestic work. At Safeway Build Ltd, no job is too big or too small.
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Latest review:
Kitchen Fitting- 10 Feb 2026
Florin and team were a joy to work with. Very communicative and worked to a great timeframe. Lots of little extra jobs were completed at no extra charge. Cost for job was reasonable and the tiling was immaculate - would definitely use Florin again. Would highly recommend!
Daniel Tamas
Rating: 5 out of 5
Extension Builder in Highbury
Hello, welcome to Daniel Plastering where all your plastering dreams become a reality, I’m Daniel, the proud founder of my company. By doing what I love I can assure you that whatever job gets put my way will be done to the highest standard I can provide, I’m an open person with good communication, I like to ensure I’m on time to all of my jobs. If you need any advice or support, WE are here to help, contact us today!
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Latest review:
Plastering- 24 Aug 2026
Great communication, punctual. Did a very good job. Would recommend.
Spyro contruction ltd
No reviews yet
Extension Builder in Highbury
At Spiro LTD Rendering & Roofing, we provide professional roofing, rendering, and property improvement services throughout London and the surrounding areas. With years of industry experience, we specialise in silicone render systems, exterior rendering, roof installations and repairs, loft extensions, insulation, paving, tiling, and general building works. Our commitment to quality craftsmanship, reliable service, and customer satisfaction ensures every project is completed to the highest standard, delivering durable and attractive results that add value and protection to your property.
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Jewel Design and Build LTD
No reviews yet
Extension Builder in Highbury
Jewel Dream Homes 20+ years working in construction. Working anywhere inside the north and south circular road. At Jewel Dream Homes, we combine precision craftsmanship with visionary design to build not just houses, but homes that are true gems. Trust us to use premium materials, attention to detail, and a commitment to sustainability, ensuring your dream home shines with excellence and comfort for generations. Let's build the future together, one dream home at a time. Find us on Instagram @jeweldreamhomes And on Houzz @jewel dream homes
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Top rated Extension Builders

Our Extension Builders in Highbury, are rated 4 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 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.