Extension Builders in North Finchley

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

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Some of our top rated extension builders in North Finchley

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Urban Planning & Construction Limited
No reviews yet
Extension Builder in North Finchley
We focus on stress-free, high-value home renovations. Understanding the significance of this step, we provide tools for informed decisions. Our structured approach, with a dedicated team, ensures effective and efficient delivery of high-value projects. Reputation built on transparency, honesty, and commitment to excellence. From small remodels to large-scale renovations, we work closely with you to realize your vision on time and within budget. Contact us to start your dream home today!
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Starbuilds construction LTD
No reviews yet
Extension Builder in North Finchley
I offer reliable communication and completion of work on time and I believe we can understand each other from any point of view.
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Electrician
No reviews yet
Extension Builder in North Finchley
Hi am doing all building work.
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Hr fastway brickwork limited
No reviews yet
Extension Builder in North Finchley
Brickwork Repointingh New build Extensions
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Matteo construction Ltd
No reviews yet
Extension Builder in North Finchley
Hi there hope you’re all keeping well I would like to introduce myself and my company Matteoconstruction Ltd I kindly ask if you could take a moment and visit our website site and see the service that we offer Please share with me if there is anything that we can assist you in the future with your work loads Kind regards Flo At Matteoconstruction Ltd
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Transhomes Limited
No reviews yet
Extension Builder in North Finchley
Transhomes limited is a registered home improvement company offering range of services from extension to loft conversion. Our services includes extensions,loft conversions, kitchens and bathrooms, and all aspects of building work. We have public liability insurance and employers liability insurance
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C1brickwork
No reviews yet
Extension Builder in North Finchley
At C1Brickwork, we take pride in crafting beautiful, durable, and functional outdoor spaces. With 8 years of experience in bricklaying and landscaping, we combine skill, precision, and creativity to bring your vision to life — whether it's a new patio, garden wall, driveway, or a complete landscape makeover. From the solid foundation of expert brickwork to the finishing touches of lush, well-planned gardens, our work is built to last and designed to impress. We're passionate about quality craftsmanship, attention to detail, and customer satisfaction - because your home deserves nothing less. •Custom brickwork, paving & retaining walls •Garden design & landscaping solutions Driveways, pathways & outdoor living areas Reliable, professional, and affordable service Let's turn your outdoor space into something you'll be proud of for years to come. Contact now for a free quote and see how we can bring your ideas to life.
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DAAS DEVELOPERS LIMITED
Rating: 2 out of 5
Extension Builder in North Finchley
We are Specialists in Extensions & Refurbishments, Bathroom designing and installations, Floorings , Painting & Decorating and General Building with 20 years of experience in Building Industry
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Latest review:
Extensions- 8 Jan 2023
Avoid. A total nightmare. Avoid.
LBS LANGTON LTD
Rating: 5 out of 5
Extension Builder in North Finchley
WE ARE A BUILDING, GROUNDWORKS AND DEMOLITION SPECIALIST COMPANY WITH 28 YEARS IN THE INDUSTRY. WE PRIDE OURSELVES ON DOING THE JOB PROPERLY AND ON TIME WORKING WITH CLIENTS TO GET THE VERY BEST RESULTS
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Latest review:
Groundwork & Foundations- 25 Jul 2025
Ralph and his team did a fantastic job making a concrete base for a summer house He was reliable, charming and did a few extra jobs while he was here ! Ralph,Charlie, Roy and Captain were a pleasure to meet and we recommend this company wholeheartedly
Kingsmarque construction and maintenance
Rating: 5 out of 5
Extension Builder in North Finchley
All building work taken on, slating and tiling, house renovations and extensions. We have a team of tilers, renderers, plumbers, painters and myself and business partner who run each job and manage the multiple trades required.
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Latest review:
Extensions- 25 Aug 2020
Really professional and quick to provide quotes. Unfortunately, due to COVID and our circumstances changing, we have had to cancel the job. We would definitely go back to them in the future though.
Kang Recruitments limited
No reviews yet
Extension Builder in North Finchley
All type of building work including repairs and extensions. Painting and decorative work. Quality work with full satisfaction. Value for money. Call once to get best quotes.
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Babylon design studio ltd
No reviews yet
Extension Builder in North Finchley
BDS is a high-end studio specialising in the Design & Build industry. We are a team of specialists designers and engineers qualifying in Architecture, Civil Engineering, Interior Design and Project Management and have years of experience in running residential and commercial projects, making sure they comply with Building Regulations, Planning Permission and local authorities.
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Vadym
No reviews yet
Extension Builder in North Finchley
Labourer
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Emam
No reviews yet
Extension Builder in North Finchley
I'm hard worker reliable fast working and caring person who always provide first class service to customers
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FN Construction ltd
No reviews yet
Extension Builder in North Finchley
We're FN Construction, and we've been helping customers with their building since 2015. Over the years, we've tackled just about everything – from brand new homes and big extensions to cosy loft conversions, smart PD projects, and full-home makeovers. Basically, if it involves building, we can help. The thing we're most proud of? Our finish. We're a bit obsessed with getting the details right, and that's what leads to happy customers and loads of repeat business. Got a project in mind? Big or small, we'd love to hear about it. Get in touch for a free, no-pressure quote! Let's chat about what you need.
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Samuel Motac
New on MyBuilder
Extension Builder in North Finchley
Reliable Building & Home Improvements I provide reliable, professional building and home improvement services for homeowners across London and the surrounding areas. With professional experience working in residential construction and project management, including my role working with Motacus Constructions, I bring a high standard of workmanship, organisation and attention to detail to every project. I undertake a range of residential projects, including brickwork, blockwork, repointing, garden walls, landscaping, patios, concrete bases, drainage, property repairs, kitchen and bathroom installations, and general interior improvements. Whether you need a small repair, a home improvement project or help bringing your ideas to life, I offer a straightforward, reliable service with attention to detail and clear pricing.
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Top rated Extension Builders

Our Extension Builders in North Finchley, 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 North Finchley?

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 North Finchley 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 North Finchley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in North Finchley?

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

Find extension builders in North Finchley with MyBuilder

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

Step 2: Compare different extension builders in North Finchley

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

Step 3: Hire North Finchley extension builders with confidence

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

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

What to ask a North Finchley extension builder before hiring?

Before hiring an extension builder in North Finchley or extension building company in North Finchley, 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 North Finchley?

An extension builder in North Finchley 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 North Finchley 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 North Finchley?

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 North Finchley 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 North Finchley 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 North Finchley

Can an extension builder in North Finchley help with planning permission?

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

Many North Finchley 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 North Finchley help with materials and finishes?

Yes, most extension builders in North Finchley 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.