Extension Builders in Lower Holloway

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in Lower Holloway

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Iver Construction Limited
Rating: 5 out of 5
Extension Builder in Lower Holloway
Iver Construction Ltd is a construction company, which is run by staff with over 15 years experience. We specialise in all your building needs. We work with you to build your dream home. We are happy to supply you with any references you may require.
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Latest review:
Extensions- 20 Jan 2014
We are so happy we chose to go with Iver construction to do the extension of our home. We shortlisted a few construction companies but liked the way that Mr Sanghani came over to explain their quote and went through how they would go about the job and was able to answer all the small questions I had about how I wanted things to be done. Very professional. The team was also very professional and very hard working. Everyday there would be some sort of noticeable work. they are a tidy team and would tidy any mess made. Obviously with all the dust that an extension can cause there was still some dust left but they cleaned up as much as possible which we appreciated. The communication with Mr Sanghani was very good. He would always pick up the phone when I called or call me back if he was busy no matter what time or day. After the job was completed when I had a few minor problems like cracks they came back to fix these . Even whilst building if there was something I did not like they would do their best to make changes. All in all very good, friendly and hard working builders. I have already recommended them to loads of my friends and family. Can not fault their construction skills.
Aesthetic Gardens
New on MyBuilder
Extension Builder in Lower Holloway
With years of experience, I help homeowners in keeping their gardens neat and healthy. Services include lawn care, weeding, pruning, and full garden maintenance. I’m punctual, friendly, and take pride in my work. One-off jobs or regular visits welcome. Free quotes available on request.
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Pacific Maintenance ltd
No reviews yet
Extension Builder in Lower Holloway
G Maintenance ltd is a family run business who strive to achieve 100% customer satisfaction. We believe that the key to building good client relationships is through not only exceptional quality of work but also through creating trust. To create this trust we meet deadlines and ensure customer satisfaction on every project. We provide a complete property building and maintenance service and have expertise in all elements of the building trade. COMMERCIAL - DOMESTIC - INDUSTRIAL
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5 Star Renovations
Rating: 5 out of 5
Extension Builder in Lower Holloway
Hello, We are a home renovation company specialising in Kitchens, Bathrooms and all other internal works. High quality work whilst working at a good pace to ensure completion. We look forward to working with you.
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Latest review:
Plastering- 25 Jul 2024
Lewis and his team were very professional. They treated my house with respect. They delivered the job on time and to an excellent standard. Competitive price and very efficient service, will definitely use him again.
Rightpath builders ltd
No reviews yet
Extension Builder in Lower Holloway
Rightpath builders specialise in loft conversions and over 16 years of experience on board we assure the quality you require.
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Visu Verum Construction Ltd
No reviews yet
Extension Builder in Lower Holloway
Visu Verum Construction offers you a total property management solution. From handyman services to home refurbishments, no matter how big or small the job may be, we are here to help. With over 10 years experience within the Design, Build and Interiors property sectors, we are experts in the field and use our superior knowledge of property systems and how to maintain quality of work to keep your property in tip top condition.
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Dominant construction ltd
No reviews yet
Extension Builder in Lower Holloway
Dominant Construction is a customer centric integrated building company specialising in home renovations, loft and basement conversions, and kitchen extensions. With over a decade of experience, we have designed our processes to ensure that our clients projects run smoothly - always on-time and always on-budget. We keep clear lines of communication at all times to make sure projects are collaborative and executed with our client's needs at the forefront.
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Chris is carpentry
Rating: 4.5 out of 5
Extension Builder in Lower Holloway
"Welcome to Chris's Carpentry and Joinery. As a skilled sole trader, I blend the artistry of carpentry with the precision of joinery to create bespoke solutions for your living spaces. With a passion for woodworking and years of expertise, I bring your ideas to life with personalized attention and a commitment to quality. Let's collaborate and transform your vision into beautifully crafted, functional pieces that elevate your home."
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Latest review:
Carpentry- 12 Mar 2025
Chris was great- he installed a internal bi-fold unit which needed some considerable adjustment due to the measurements of the space it needed to go in- he took his time to understand the problem and work out a solution- the doors now works great and often get complimented by those who visit. Chris then helped fit a number of doors with handles in the property upon request- doing a great job in the process. Chris is a very tidy worker and is very good at communicating and being punctual. He was always very polite and was very careful to make sure he took care of the space he was working in at the property. He is also extremely reasonably price- would recommend him to anyone else- and will for sure contact him if I have any other jobs doing. Chris is a star!
Rei construction Ltd
No reviews yet
Extension Builder in Lower Holloway
We have more than 5 years experience In construction
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CanDo Constractions
No reviews yet
Extension Builder in Lower Holloway
medium building company whit rich experience last 16 years in London and surrounding areas. Mobile and flexible. Have a good specialist whit specific skills and experience. Work hard , fast, clear and never leave a job incomplete.
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Pascu Building Services
No reviews yet
Extension Builder in Lower Holloway
Been in the building industry for over 15 years working on a self employed basis, for the past 3 years I am running my own company having different trades subcontracting for me, we mainly deal with general building projects as (house extensions, loft conversions, general refurbishments and house alterations we have a long relation with Waltham Forest Council and Barnet Council as we had a fair amount of jobs in these areas
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Liven Up London
No reviews yet
Extension Builder in Lower Holloway
Hi, we are a team of highly skilled, highly qualified tradespeople that provide a range of services from plumbing, roofing, electrical work, plastering, joinery and carpentry work. Members of the team have worked on projects large and small all around the UK, they have seen it all and accomplished a ton, so you can be sure that you are in more than capable hands.
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Handyman
No reviews yet
Extension Builder in Lower Holloway
I work like multi traders and I offer quality of work
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Asrn construction ltd
No reviews yet
Extension Builder in Lower Holloway
I have been working in the construction more then 10 years ,I can work anywhere in the uk.
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Summer detective
No reviews yet
Extension Builder in Lower Holloway
My name is Karoly Nyari Im work in construction around 13 yrs. I am a qualified bricklayer. Based in north London What im doing is extensions and loft from the very begining to the finish painting.
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Lasting Ltd
No reviews yet
Extension Builder in Lower Holloway
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.
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4.1

Top rated Extension Builders

Our Extension Builders in Lower Holloway, are rated 4.1 out of 5 based on 18 reviews from customers like you.

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

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 Lower Holloway 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 Lower Holloway who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Lower Holloway?

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

Find extension builders in Lower Holloway with MyBuilder

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

Step 2: Compare different extension builders in Lower Holloway

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

Step 3: Hire Lower Holloway extension builders with confidence

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

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

What to ask a Lower Holloway extension builder before hiring?

Before hiring an extension builder in Lower Holloway or extension building company in Lower Holloway, 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 Lower Holloway?

An extension builder in Lower Holloway 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 Lower Holloway 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 Lower Holloway?

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 Lower Holloway 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 Lower Holloway 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 Lower Holloway

Can an extension builder in Lower Holloway help with planning permission?

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

Many Lower Holloway 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 Lower Holloway help with materials and finishes?

Yes, most extension builders in Lower Holloway 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.