Extension builders in North London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

Easily find verified North London Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in North London.

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Some of our top rated extension builders in North London

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SST Homes LTD
Rating: 3 out of 5
Extension Builder in North London
Here at SST Homes, we have been providing building services for over 15 years. We take great pride in carrying out all types of building works including New builds, Renovations, Extensions, Loft conversion, Commercial projects, Maintenance contracts and Smart Homes.
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Latest review:
Extensions- 13 Nov 2020
Avoid these traders. They are amateurs and have caused me no end of pain with a small single storey front extension. I sacked them in the end as we just could tale anymore of their slap dash approach.
GALLERY INTERIORS (SOUTH EAST) LIMITED
No reviews yet
Extension Builder in North London
General Builder and Refurbishment Specialist running for 18 years based on South East London. - Basement Excavations - Complex Structural and MEP Packages - Large Extensions and Whole House Refurbishments - Working on projects from £100k to £3m+ - Large, direct labour force and expert PM services from Senior Management
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Santo Sons LTD
No reviews yet
Extension Builder in North London
Xyz will update this later on
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Chapman & Co Studios Limited
No reviews yet
Extension Builder in North London
We are a construction company delivering residential building and refurbishment projects across London and Essex. With over 40 years of combined experience, we manage projects from start to finish, including planning, sourcing materials and coordinating trusted trades. Our work includes full house refurbishments, extensions, loft conversions, structural alterations and internal reconfiguration. We focus on doing the job properly, keeping sites organised and delivering a consistent standard across every stage of the build.
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Build Better contractors ltd
No reviews yet
Extension Builder in North London
Build Better Homes & Construction is a trusted local building company delivering high-quality workmanship at competitive prices. We specialise in garage builds, house extensions, home renovations, painting and decorating, door installations, insulation, and all aspects of general building work. We pride ourselves on being reliable, professional, and committed to completing every project to a high standard. Customer satisfaction, honest communication, and attention to detail are at the heart of everything we do. Whether you're improving your home or planning a larger project, we're here to help bring your vision to life.
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OJS Building & Landscaping LTD
No reviews yet
Extension Builder in North London
We are a small construction company, covering all aspects of building and landscaping. We have 35 years of experience in the industry.
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Prestige Home & Extensions ltd
No reviews yet
Extension Builder in North London
Prestige Home & Extensions ltd specialises in high-quality home improvements, house extensions, loft conversions, bathroom installations, renovations and property upgrades. We pride ourselves on delivering reliable workmanship, attention to detail and excellent customer service from start to finish. Whether it’s a full home extension, loft conversion, new bathroom, kitchen renovation or general building work, we work closely with every client to create results that are built to last. Clean, professional and dependable, we are committed to completing every project to a high standard and on schedule.
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KSG Comfort Ltd
No reviews yet
Extension Builder in North London
Your reliable partner in creating safe and comfortable facilities! We create environments where comfort and safety are the basis for your success, guaranteeing reliability and quality at every step. ksgcomfortltd
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SCDEVELOPMENTS&sonsLTD
No reviews yet
Extension Builder in North London
Free quotation - North London, herts and Essex
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J&G uk construction ltd
No reviews yet
Extension Builder in North London
Experience of over 15years drylining.Ceiling grid. SAS ceiling. all sort of drylining needs Qualifications CSCS cards NVQ level 6. SMSTS. First aid and a few other qualifications. Good team.
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FF Building Contractors Ltd
No reviews yet
Extension Builder in North London
FF Building Contractors Ltd are a family run business who specialise in all types of general building, construction and structural works. We have earned the reputation of providing thorough, quality workmanship from planning to completion and take pride in delivering the highest standard of work for our customers. Our aim is to deliver a personable and friendly service and ensure our customers are kept informed throughout the entire project.
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Cristian Iancu
No reviews yet
Extension Builder in North London
A highly experienced and dedicated bricklayer with over 15 years in the trade, specializing in new builds and large-scale projects. Renowned for precision, efficiency, and a commitment to excellence
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J.D.OWEN BRICKWORK
No reviews yet
Extension Builder in North London
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ranjit
No reviews yet
Extension Builder in North London
We specialize in high-quality painting services for residential and commercial spaces. With attention to detail, reliable service, and top-grade materials, we transform interiors and exteriors to reflect your vision. Whether it’s a fresh coat or a full makeover, we’re committed to delivering flawless results on time and within budget.
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Xero Construction Group
No reviews yet
Extension Builder in North London
Hello and welcome to Xero Construction Group! We're thrilled to introduce ourselves as your go-to partner in bringing your construction dreams to life. Whether you're looking to build a new home, revamp your office space, or embark on a major commercial project, we bring a commitment to precision, innovation, and unparalleled quality to every project. At Xero Construction Group, we believe in a transparent and collaborative approach, ensuring that every step of your project, from planning through to completion, is handled with the utmost professionalism. Our experienced team uses the latest technology and sustainable practices to deliver efficient, high-quality results that meet your needs and exceed your expectations. We look forward to building a lasting relationship with you and turning your vision into a reality. Let’s create something amazing together!
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Corinth Contractors Ltd
Rating: 5 out of 5
Extension Builder in North London
Corinth Contractors is a residential contracting firm celebrating growing success from inception. Corinth Contractors undertakes residential renovation and extension projects allowing their clients to experience a hassle free, professional service with emphasis upon communication, execution and quality.
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Latest review:
Corinth Contractors from the beginning was a delight to work with upon our project. Some issues arose through the works as it was a fairly large project but quick solutions were presented! The service and quality of work was great and their project programme really helped us keep track throughout especially when we needed to supply items! Very happy with the final product and we have recommended to friends and family when/if they do their houses in the future.

4.1

Top rated Extension Builders

Our Extension Builders in North London, are rated 4.1 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 London?

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

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

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

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

Find extension builders in North London with MyBuilder

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

Step 2: Compare different extension builders in North London

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

Step 3: Hire North London extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in North London, 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 London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a North London extension builder before hiring?

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

An extension builder in North London 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 London 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 London?

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 London 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 London 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 London

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

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

Many North London 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 London help with materials and finishes?

Yes, most extension builders in North London 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.