Extension Builders in Hornsey Rise

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

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Some of our top rated extension builders in Hornsey Rise

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GB Works Ltd
No reviews yet
Extension Builder in Hornsey Rise
GB Works Ltd is a family-run construction company operating across London and the South East. Established in 2008, we deliver reliable, quality-led construction, refurbishment and maintenance services for both residential and commercial clients. We pride ourselves on a professional, hands-on approach, offering tailored solutions to suit each project’s requirements. Our team is committed to delivering high standards of workmanship, clear communication, and safe project delivery from start to finish. A portfolio of completed projects and references can be provided upon request. We welcome enquiries from both new and existing clients and look forward to building long-term working relationships.
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Damian Construction
No reviews yet
Extension Builder in Hornsey Rise
We are experienced building company with over 20 years of experience specialising in high quality, luxury renovations and buildings extension projects, serving all London private and commercial home owners. Using only best materials available, together with our innovate designs with traditional values and workmanship, we make sure that we offer the highest build quality at an affordable price.
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PARTHENON CONSTRUCTION & CONSULTANCY LTD
No reviews yet
Extension Builder in Hornsey Rise
As Parthenon Construction & Consultancy Ltd, we add value to your commercial and residential buildings. We provide all types of construction consultancy services and undertake construction projects, working in close coordination with you to ensure the successful enhancement and increased value of your property.
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London formwork and groundworks Ltd
Rating: 5 out of 5
Extension Builder in Hornsey Rise
At London Formwork & Groundwork, we are delivering high-quality construction services across London and the surrounding areas. With years of experience in the industry, our team of dedicated professionals is committed to excellence in every project, ensuring that we meet and exceed our clients' expectations.
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Latest review:
Groundwork & Foundations- 2 Jun 2026
Andreas and his team were very professional in their dealings with me and easy to deal with in incorporating the costings for extra work as the contract proceeded. They were polite and accommodating and the work was completed to a very good standard
RS building
Rating: 5 out of 5
Extension Builder in Hornsey Rise
We’re a highly professional team with over 20 years’ experience in extensions, loft conversions, high-end renovations, new builds, and property conversions. We deliver top-quality work on time and within budget. Our rates are among the most competitive in the UK at £180 per day per man + 10% OHP. With all specialist trades under one umbrella, we can handle projects of any size smoothly—from £20k up to £2m. Happy to discuss your project further
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Latest review:
RS Building successfully delivered two full back-to-brick refurbishments and a new-build development for us in Greenwich, including demolition and construction of four new dwellings. Their level of workmanship is exceptional, and their attention to detail is second to none. As experienced property developers, we’ve worked with many contractors—but RS Building stand out for their reliability, quality, and professionalism. We have since recommended them to several colleagues, all of whom have been equally impressed. Our only regret is not finding them sooner. We look forward to working with them again on future projects.
KB construction solutions
Rating: 4.5 out of 5
Extension Builder in Hornsey Rise
.Kitchen Fittings .Loft Conversion .Brick Work/ Skimming .Plastering/Plumbing .Wall & Floor Tiling .Gardening/ Fencing .Bathrooms .Wood Flooring .Extensions
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Latest review:
Extensions- 24 Apr 2021
Kujtim, working with his glazers, created a bespoke porch with a glass roof just as we asked. We were impressed with the finish of the internal plastering and Kujtim was able to come to our rescue one evening when we became locked outside the newly installed porch door. Although the project took longer than was anticipated we are happy with the quality of the finished product.
MSKBUILDERS
Rating: 5 out of 5
Extension Builder in Hornsey Rise
Bathroom Specialists Builders Building Contractors Conservation Specialists Custom Build/Self Build Extensions Garage Conversions Loft Conversions Refurbishments Work for Disabled
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Latest review:
Kitchen Fitting- 4 Feb 2020
Msk builders did a good job with my kitchen very professional and reasonably priced, I would recommend them.
ak london builders
New on MyBuilder
Extension Builder in Hornsey Rise
AK London Builders is a reliable and professional team specialising in extensions, full home renovations, bathrooms, tiling, plastering, painting & decorating, and carpentry work. We have a skilled team for every stage of the project and always focus on clean, high-quality workmanship with attention to detail. Customer satisfaction is our priority, and we proudly offer up to 5 years guarantee on selected work for complete peace of mi .
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Mobi property solutions Ltd
Rating: 5 out of 5
Extension Builder in Hornsey Rise
We are a family run business with over 40 years experience in the construction and maintenance industry. We understand our customers needs and the service that’s expected!
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Latest review:
Electrical- 14 May 2026
Top work, would highly recommend, professional, polite, punctual and reasonably priced
PMC Developments
New on MyBuilder
Extension Builder in Hornsey Rise
Carpenter from Ireland living and working in London since 2012
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Ajila Limited
Rating: 4.5 out of 5
Extension Builder in Hornsey Rise
Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc
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Latest review:
Plumbing- 2 Apr 2025
Great service and good price. Thank you
No Limit Building Construction Ltd
No reviews yet
Extension Builder in Hornsey Rise
No Limit Building Construction is a leading construction company specializing in a wide range of services, including renovation, refurbishment, demolition, extensions, conversions, and decking. We take pride in transforming properties with expert craftsmanship and attention to detail, whether it's revamping an existing space, creating new living areas, or adding outdoor features. Our experienced team manages every aspect of your project, from demolition to design and build, ensuring quality, efficiency, and exceptional results. We are dedicated to bringing your vision to life with unparalleled professionalism and care.
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Sagittarius Construction Limited
No reviews yet
Extension Builder in Hornsey Rise
Sagittarius started by Adrian Grzenda (myself) from Poland. A am a trained professional builder, after many years experience in building and construction I have started my own construction business, based in North London. I personally oversee all projects, and I have assembled a team of professionals to meet all needs, from builders to decorators, tilers, carpenters, electricians and plumbers.
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Elvis Torba
New on MyBuilder
Extension Builder in Hornsey Rise
Hi, I’m Elvis, a professional bricklayer with over a decade of experience in all aspects of brickwork and masonry. I take pride in delivering high-quality workmanship, whether it’s garden walls, extensions, repointing, repairs, patios, or new builds. I’m reliable, hardworking, and always make sure every job is completed to a high standard with attention to detail. Customer satisfaction is very important to me, and I always aim to keep work areas tidy, finish on time, and provide honest, competitive pricing. I cover local surrounding areas and am happy to take on both small repairs and larger projects. If you’re looking for a trustworthy bricklayer who takes pride in their work, I’d be happy to help.
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Baqar’S limited
Rating: 4.7 out of 5
Extension Builder in Hornsey Rise
Welcome to Baqars Limited! We're here to provide you with top-quality service and solutions tailored to your needs. Thank you for choosing us!
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Latest review:
Tiling- 22 Jul 2025
Good service. Would recommend!
ELDERMANOR LIMITED
Rating: 4.4 out of 5
Extension Builder in Hornsey Rise
I have a company of 10 people who experience .Our team including experienced builders,from 5 year to more than 25 years. Our rules are respect and professional that including quality in all our jobs even if is small or big one. we work with low prices.
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Latest review:
Tiling- 7 Jan 2015
Hired to tile a wall, came next day and did a good job. They cleaned up the area when the job was done.

Top rated Extension Builders

Our Extension Builders in Hornsey Rise, 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 Hornsey Rise?

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 Hornsey Rise 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 Hornsey Rise who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Hornsey Rise?

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

Find extension builders in Hornsey Rise with MyBuilder

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

Step 2: Compare different extension builders in Hornsey Rise

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

Step 3: Hire Hornsey Rise extension builders with confidence

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

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

What to ask a Hornsey Rise extension builder before hiring?

Before hiring an extension builder in Hornsey Rise or extension building company in Hornsey Rise, 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 Hornsey Rise?

An extension builder in Hornsey Rise 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 Hornsey Rise 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 Hornsey Rise?

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 Hornsey Rise 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 Hornsey Rise 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 Hornsey Rise

Can an extension builder in Hornsey Rise help with planning permission?

Yes, many extension builders in Hornsey Rise 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 Hornsey Rise handle everything from design to construction?

Many Hornsey Rise 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 Hornsey Rise help with materials and finishes?

Yes, most extension builders in Hornsey Rise 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.