Extension Builders in Crouch End

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

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Some of our top rated extension builders in Crouch End

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J Green Construction Ltd
Rating: 5 out of 5
Extension Builder in Crouch End
I have been in the Construction industry for 15 years working for local but reliable companies. I have now established J green construction , I’m driven to succeed and provide client satisfaction in all aspects of plumbing , Refurbishments and restorations covering areas London Kent and Essex.
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Latest review:
Bathroom Fitting- 17 Feb 2025
From start to finish the team was superb. Josh was helpful in suggesting ideas to make the most of the job. Bradley, Ray and Dave were all expert in their work and the job progressed quickly. Josh was excellent in communicating with us to advise who would be arriving the next day. As older clients we appreciated workers with whom we felt comfortable. The whole process gave us an ensuite to be proud of. Expert workmanship and a very pleasing finish. Would not hesitate to employ this contractor again.
PremierBuild Developments
No reviews yet
Extension Builder in Crouch End
PremierBuild Developments LTD is an established building company based in Hemel Hempstead, Hertfordshire but also covering all surrounding counties & London.
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Inspire Properties Development Ltd
Rating: 5 out of 5
Extension Builder in Crouch End
Refurbish Building Extension Renovation All building jobs
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Latest review:
Electrical- 13 Feb 2020
Came right on time and the job was sorted same day
Michael John Interiors
Rating: 5 out of 5
Extension Builder in Crouch End
Hi I'm a general builder, started my working life on kitchen & interior design then also Installations, which quickly lead to building works. Taking down walls to building large extensions/loft conversions & out side works We take on any size work & can offer lots of advice & design help, having 35 years experience From kitchen installations & all types of Interior work To extensions/outside works & loft conversions.
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Latest review:
Extensions- 15 Apr 2019
Submitted quote on time and has responded to all questions and been very helpful.
Guarded Properties
Rating: 4.7 out of 5
Extension Builder in Crouch End
All works covered by £1m Public Liability All Building Works New Builds Extensions Refurbishments Outbuildings Roofing Bricklaying Electrics Carpentry GRP Roofing Asbestos Roofs Flooring Fascias Guttering Plastering Tiling Painting Decorating Ground Works Patios & Paving Fencing Carpeting Liaising with Building Control & Planning Your one stop construction shop!! High quality works Competitively priced Will beat any formal quotation on like for like basis!
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Latest review:
Extensions- 4 Jun 2022
Danny designed and built us a garden room to fit a challenging space at the bottom of our garden. His communication from start to finish was excellent, and he did an brilliant job on the room, inside and out. I would recommend Danny for any job, big or small.
EB Building and Roofing Services
No reviews yet
Extension Builder in Crouch End
Building company based in Gravesend and founded by Ediz, specialise in bricklaying and Pointing. Please look at my pictures to give you confidence in my work. From brick walls to new builds ELA go above and beyond to make your dream a reality, making our customers our priority.
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landcraft improvements
Rating: 5 out of 5
Extension Builder in Crouch End
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
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Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)
Wooburn Project Management Ltd
Rating: 5 out of 5
Extension Builder in Crouch End
Our company is family owned and we work on all property types from small extensions to building new homes and refurbishments containing multiple units, we employ most of our people directly and have built a family atmosphere giving us more control on the program and our main subcontractors have worked with us for many years .
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Latest review:
Extensions- 1 Sep 2021
I have nothing but praise for Michael and his team. The project was managed exceptionally well and Michael kept us apprised of progress, emerging issues (which were dealt with quickly and with some innovative thinking) and he was honest and candid with our choice of kitchen tile (I think his words were do you want to rethink that colour!). Michael quoted in Nov and started work in the Spring (late Mar) and held his price despite a national increase in the price of materials and reduced availability which he managed admirably. Obviously a man with a good eye; his suggestions for additional works were inspired and they have resulted in a high quality finish. Finally, it is worth mentioning the team who did the grafting! Very industrious, skilled, polite and helpful. Highly recommend Wooburn PM to anyone considering building work. :-)
chris
No reviews yet
Extension Builder in Crouch End
Electrical installation, Landlord certificate, EICR, Condition report , Fault finding etc
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Paramount Works Ltd
No reviews yet
Extension Builder in Crouch End
With over 20 years of experience, Paramount Works specialises in Kitchens, Bathrooms, Bedrooms, Extensions and Loft Conversions. We proudly serve London, Buckinghamshire and Birmingham. At Paramount Works, we’re committed to delivering the highest standards of craftsmanship and service ensuring your vision and satisfaction are always our top priorities.
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R & R Brickwork ltd
Rating: 4.7 out of 5
Extension Builder in Crouch End
I've been a bricklayer for 30 years. We specialise in all forms of Brickwork and block work from garden walls to extentions, new builds, patio and driveways. Work of all sizes undertaken.
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Latest review:
Bricklaying- 26 Aug 2021
I cannot recommend Rob and his 2 sons highly enough, they have done an excellent job completing the brickwork for our large outbuilding in good time and at a reasonable price. 3 genuinely nice blokes who are hard working and thorough, we wouldn't hesitate to use them again and have already referred for work elsewhere.
As2 construction Ltd
No reviews yet
Extension Builder in Crouch End
AS2 Construction Ltd , where craftsmanship meets innovation. As a leading construction company, we specialize in delivering high-quality projects tailored to meet your vision. Our dedicated team of experts ensures excellence in every detail, making us your trusted partner in construction solutions. Explore a seamless blend of expertise, reliability, and creativity with AS2.
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Facebrickwork
Rating: 5 out of 5
Extension Builder in Crouch End
My 35 years in the construction industry started as a City and Guilds bricklaying tradesman, moving to the construction of residential extensions/refurbishments and new build properties. I'm now based in Chelmsford and joined My Builder having spent 6 years working in partnership with a London building company. I pride myself on being highly professional, my references and client relationship are second to none. I will personally carry out the build and oversee finishing work to a high standard.
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Latest review:
Extensions- 21 Oct 2024
Brendan did a great job. He has a high level of expertise and the work was finished to a great standard. The inevitable problems that always arise were swiftly dealt with. And the changes we decided to make were easily accommodated. Highly recommended.
DGJ Property Maintenance
No reviews yet
Extension Builder in Crouch End
DGJ property maintenance provide all aspects of building works from refurbishment, conversions , extensions to all small jobs with the same 100 percent dedication and commitment.
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Albion Groundworkers
Rating: 4.8 out of 5
Extension Builder in Crouch End
I would like to take this opportunity to introduce Albion Groundworkers Ltd, an experienced and trusted groundworks company with over 20 years in the industry. We provide a complete range of services to home developers, construction companies, and private clients, including: Demolition Foundations Substructures Drainage Systems Utilities (Trenching and Ducting) Road Construction Block & Brickwork Soft Landscaping – Turfing and Planting Hard Landscaping – Driveways (Tarmac, Block Paving, Resin, Concrete, Gravel) Fencing At Albion Groundworkers, we take pride in delivering high-quality workmanship, reliability, and attention to detail on every project. With a full fleet of modern equipment and a highly skilled team, we ensure efficiency and timely completion across all our work. We would be delighted to discuss how we can support your upcoming projects and demonstrate the quality and professionalism our clients value us for. If you have any projects you’d like us to quote for, we’d be more than happy to assist.
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Latest review:
Landscaping- 16 May 2024
We hired Albion Groundworkers to take on our garden and driveway project. They are a very hardworking bunch of guys who do not slack when it comes to quality! They arrived everyday on time and worked extra to make sure the job was completed in the estimated timeframe. Armir was my main point of contact and he was always there to answer questions and provide advice where necessary. They were very mindful of my neighbours and ensured the site was left clean and tidy before leaving. It is a family run business and they take a lot of pride in their work. I would highly recommend anyone to use them and I have already had so many compliments from family and friends!
Taylor made builds ltd
New on MyBuilder
Extension Builder in Crouch End
Taylor Made Builds Ltd — reliable, experienced builders covering London, Surrey and Kent. We cover roofing, extensions, loft conversions, kitchens, bathrooms, full renovations and property maintenance. Big jobs or small, we bring the same level of care and quality to everything we do. George and the team have been in the trade for over 25 years. We show up when we say we will, keep you informed throughout, and don’t leave until the job’s done right. Fully insured | VAT registered | £5M public liability
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Top rated Extension Builders

Our Extension Builders in Crouch End, 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 Crouch End?

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 Crouch End 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 Crouch End who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Crouch End?

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

Find extension builders in Crouch End with MyBuilder

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

Step 2: Compare different extension builders in Crouch End

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

Step 3: Hire Crouch End extension builders with confidence

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

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

What to ask a Crouch End extension builder before hiring?

Before hiring an extension builder in Crouch End or extension building company in Crouch End, 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 Crouch End?

An extension builder in Crouch End 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 Crouch End 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 Crouch End?

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 Crouch End 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 Crouch End 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 Crouch End

Can an extension builder in Crouch End help with planning permission?

Yes, many extension builders in Crouch End 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 Crouch End handle everything from design to construction?

Many Crouch End 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 Crouch End help with materials and finishes?

Yes, most extension builders in Crouch End 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.