Extension Builders in North London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in North London

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Apex Legacy Ltd
No reviews yet
Extension Builder in North London
Apex Legacy, deliveries unparalleled craftsmanship and exceptional quality. Our highly skilled team manages all construction aspects with professionalism . From residential to commercial, renovations to developments, we exceed expectations. Transparent communications, meticulous attention to detail and strict safety adherence ensure superior results . Trust us to bring your vision to life .
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KK Construction London Ltd
Rating: 5 out of 5
Extension Builder in North London
Hello my name is Robert and I have 27 years of experience in all fields. When it comes to business, I have done a lot of work all around England including loft conversions, extensions, electrical work, refurbished houses inside and out, plumbing, gas safe boiler installations, partitions, ceiling, doors, kitchen, bathrooms, painting, tiling, double glazing, flooring.
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Latest review:
Bathroom Fitting- 14 Sep 2021
Robert and his team were fantastic very happy with the end result that was finished within the promised time I would certainly use them again
FIXiiT
Rating: 5 out of 5
Extension Builder in North London
Hi, I normally undertake all types of handy man services such as; Painting & Decorating Window Cleaning Furniture Assembling Removals Landscaping Wood Flooring Electrical services and many more…
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Latest review:
Handyman- 28 Oct 2023
Did a great job. Was punctual, patient and organised. Work was of great quality. Would recommend him
Mendy Levy
No reviews yet
Extension Builder in North London
apprentised in 1987-1999 with large building company, opened up own business in 2000 working now with 12 employees and hundreds of happy customers turned friends. What I Do --------------------------------- We do plumbing, heating electrics, roofing, kitchen and bathroom fitting, redesigning, all under one roof, we can bring on architects and structural engineers, and we can explore your possibilities and advise on planning permission, regulation potential etc. if you want reliability, some one you can communicate with, and someone who's reputation means they will finish the job to a top specification, then we are your company. Fully insured and can supply a long list of references. Work History --------------------------------- new build commercial single structure office unit New build residential two floor structure ground floor extension ground and first floor extensions ground, first floor and loft extensions 7 bed house refurbishment, with five new bathrooms, and new kitchen 5 bed house refurbishment, with Loft conversion, 2 new bathrooms, and new kitchen refurbish two bedroom flat with two new bathrooms and new kitchen just to mention a few
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AA Plus Roofing &Renovation ltd
No reviews yet
Extension Builder in North London
Minimum of 10 years of experience in residential and commercial roofing. Proficiency in installing, repairing, or replacing various roofing materials such as shingles, tiles, and metal sheets. Strong knowledge of local building codes and safety regulations related to roofing.
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Era Construction Solutions Ltd
No reviews yet
Extension Builder in North London
🏗️ Welcome to ERA Construction Solutions – a trusted family business with years of experience delivering high-quality building services across London. ✨ We specialise in: • 🏠 House Extensions & Loft Conversions • 🛁 Bathroom Renovations • 🏡 Full Home Renovations • 🧱 Plastering, Tiling & More 🔑 Why choose us? • ✅ Fully Certified & Fully Insured – your home is in safe hands • ✅ All Work Guaranteed – we stand by the quality we deliver • ✅ Reliable & Professional Team – from planning to completion • ✅ 65+ ⭐ Google Reviews – proof of happy customers and excellent service At ERA Construction Solutions, we combine craftsmanship, reliability and clear communication. Whether it’s a small project or a complete house transformation, we approach every job with the same dedication to quality. 📞 Get in touch today – let’s bring your vision to life with trust, quality and care.
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Sukhvir
No reviews yet
Extension Builder in North London
Bathroom,tiles,plaster, extension, new build,
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Pro Construction London Ltd
No reviews yet
Extension Builder in North London
Pro Construction London is a trusted London-based building company with over two decades of experience delivering high-quality renovations, refurbishments, and property maintenance. We pride ourselves on our professionalism, reliability, and attention to detail, ensuring every project is completed to the highest standard. From full property renovations and loft conversions to bespoke finishes and one-off repairs, we provide a seamless service from start to finish — clear communication, transparent pricing, and a tidy worksite every time. Our reputation is built on satisfied clients who return to us for future projects, knowing they can rely on a skilled and dedicated team to bring their ideas to life.
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SGVBuilders
Rating: 5 out of 5
Extension Builder in North London
We are a friendly and reliable team who work hard to deliver the best service to our customers. We are based in East London and for 7 years of background experience in Italy and UK we are providing for homeowners the highest quality building repair, maintanance, upgrade solutions Our team will concentrate on every little detail of your property and ensure you are happy and satisfied with the end result.
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Latest review:
Bathroom Fitting- 13 Jul 2020
Absolutely brilliant. Really responsive, flexible, pleasant, helped us make the right decisions, high quality work- strongly recommended!
V&B LANDSCAPE
Rating: 4.9 out of 5
Extension Builder in North London
Hi We are polite team and true fare builders, we have been in the business from 2014 . competitive prices. We believe in great customer service and offer our customers the best that we can in terms of planning, pricing and installing. We offer a free quotation, We are so confident in our work we are happy to give you work reference.
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Latest review:
Landscaping- 19 Aug 2019
Vladimir and his team made this project a very enjoyable experience. He understood the brief perfectly, and didn't bat an eyelid when it changed underway. I would highly recommend Vladimir.
Sir groundwork ltd
No reviews yet
Extension Builder in North London
All aspects of groundwork -driveway and patios paving&slabing -concrete foundations -fencing and turning -drainage/land drain -kerbs/edgings -block and beam -block work and brick work
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Daniel
No reviews yet
Extension Builder in North London
Handyman
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Connect Maan Builders Ltd
Rating: 5 out of 5
Extension Builder in North London
cmbj
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Latest review:
They handled the project professionally as promised, Highly Qualified team and have technically knowledge of all aspects
UNIQUE ROOFING AND RENOVATIONS LTD
No reviews yet
Extension Builder in North London
Been doing construction for over 25 years. Work includes starting from foundation up to building a house, we do it all, you just name it.
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Prime Plank Flooring
No reviews yet
Extension Builder in North London
Prime Plank specializes in expert carpentry with a focus on wood floor installation. Combining skilled craftsmanship and attention to detail, we deliver high-quality flooring solutions using hardwood, engineered timber, and other wood materials. Follow our work and projects on Instagram @PrimePlankor contact us on primeplank at outlook com. Beyond flooring, we offer a range of carpentry services, from custom woodwork to repairs, ensuring durable and beautiful results. We are FireQual qualified for the installation of fire doors, guaranteeing safety and compliance on every project. Whether you need new floors, bespoke carpentry, or fire door installation, Prime Plank brings professionalism and precision to every job.
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House doctor
Rating: 5 out of 5
Extension Builder in North London
Here ,at London house doctor,we are qualified kitchen and bathroom fitters,general builders,extension and loft conversion specialist,electricians,plumbers,painter&decorators. very affordable and reliable,fully experienced based in London. liability insured with great references. we operate in a professional manner and provide you with first-class service and finish at the best price in the market Our services include: 1.Building Extensions,loft conversion 2.kitchen/Bathroom renovation 3.shop fitting 4. Refurbishment & Maintenance Residential & Commercial Properties A:Electrical Services Fault finding Install consumer unit Full wiring & rewiring house Sockets and switches Lighting and chandeliers Cooker & oven hood replacement CCTV and alarm system Electrical shower and many more… B:Plumbing; All types of water and waste pumps and boilers. Manhole first and second, fix plumbing. Fix and install all types of boiler and water heaters All types of radiators and Under floor heating systems Finding all types of leaks and blockage C:Tiling Services: Any format of tiles includes ceramic, mosaic, porcelains, limestone, marble, and grinate Bathrooms and kitchens Shower and wet rooms Conservatories Saunas and Jacuzzis D:Painting & Decorating Filler and fix all kinds of walls Repair the rough paint Paint internal and external doors and windows Painting any bedroom size Waxing and all woodwork paint E:Carpentry & Joinery Kitchen cupboards & work top Fix, install, and make new doors, windows & shelves
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Latest review:
Zhoobin and his team carried out painting, decorating works,and general handyman works. They were a great team, who came in and worked quickly and efficiently.

Top rated Extension Builders

Our Extension Builders in North London, are rated 4 out of 5 based on 20 reviews from customers like you.

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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 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.