Extension Builders in Upper Holloway

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

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Some of our top rated extension builders in Upper Holloway

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AA UK Building Services Limited
No reviews yet
Extension Builder in Upper Holloway
We are experienced qualified builders with over 16 years experience in construction, electrical and plumbing services. Offering an extensive range of services to meet all your needs at a high level of quality and at competitive prices. We offer no obligation quotes and advice for all your building needs.
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Vincitore Construction Ltd
No reviews yet
Extension Builder in Upper Holloway
Vincitore provides a fully comprehensive bespoke construction and renovation service for both Residential and Commercial clients in London. We provide exceptional standards and commitment to our projects. Our approach for the highest quality service is very simple – trust, competence and integrity. Vincitore Construction Ltd is a comprehensive provider of Building & Civil engineering services. Their expertise spans across various domains, including New Builds, Major Extensions, Major Refurbishment, and Property Maintenance works. Our goal is to become the top operator recognized for quality, integrity, customer support, respect for individuals, and delivering exceptional value.
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Jass
Rating: 5 out of 5
Extension Builder in Upper Holloway
We do all kind of staircase with fill finishing, Roofs Structure, Roof Tiles , installing doors , Flooring and other construction work.
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Latest review:
Carpentry- 27 Mar 2026
Fitted a new bannister and handrail for my parents who are very happy thank you the job was done quickly and efficiently would highly recommend
Parm builder
No reviews yet
Extension Builder in Upper Holloway
We are ready to build anything whether it’s ur dream home or the biggest. We make our customers happy always We always listing them first nicely then we start the job. And we doing everything all building work like elctric,plumbing,extension,garage,loft,bathroom,kitchen .
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Yurt Interior Ltd
No reviews yet
Extension Builder in Upper Holloway
Yurt Interior provides high Turkish quality as a company standard. Our motto is "Quality is being perfect where nobody sees."
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Proactive creations ltd
No reviews yet
Extension Builder in Upper Holloway
Proactive creations ltd gives excellent service to our customers.Whatever we promise we deliver with excellent quality . Our dedicated team is very professional & customer oriented.
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Hoxhaj
No reviews yet
Extension Builder in Upper Holloway
WE BUILD YOUR DREAM!!
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KXL GARDEN HOUSES LTD
No reviews yet
Extension Builder in Upper Holloway
Welcome to KXL Garden houses Ltd At KXL, we specialize in turning your vision into reality. With years of experience in the construction industry, we are dedicated to delivering high-quality craftmanship, reliable service, and projects completed on time and within budget. Our services include: Home extensions, renovations and new builds. Outbuildings: Garden studios, Houses, Playroom or any others with choice of Sauna, toilet/bathroom, Bar or Others. Inside house works: Painting, tiling, flooring and others. What sets us apart? . Professional Expertise: We work with skilled tradespeople and ensure every project meets the highest industry standards. . Customer-Focused: Your satisfaction is at the heart of everything we do. From the initial consultation to project completion, wee will guide you every step of the way. . Transparency: We pride ourselves on clear communication, honest pricing, and delivering exactly what we promise. Whether you are building your dream home, upgrading your space, or embarking on a commercial project, we're here to bring your ideas to life. Let's build something great together. Contact us today to discuss your project.
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Tech-Team Construction
No reviews yet
Extension Builder in Upper Holloway
Professional interior and construction photographer with vast experience. My clients are construction companies, interior designers, architects and craftsmen who want to have a good portfolio of their work and proper website.
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Sandhu roofing ltd
No reviews yet
Extension Builder in Upper Holloway
Dear customer, We are Sandhu roofing , a full-service roofing firm dedicated to providing our clients with proper satisfaction and good project services
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Maan Design and Build Ltd
No reviews yet
Extension Builder in Upper Holloway
Maan Design & Build is a professional building company that provides the quality of construction works from the scratch to the final handing over of the projects.
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Krrashi Construction & Design LTD
No reviews yet
Extension Builder in Upper Holloway
At Krrashi Construction Design, we specialise in premium patios and bespoke landscape maintenance, creating outdoor spaces that are both elegant and built to last. With a strong eye for detail and a commitment to high-quality craftsmanship, we transform gardens into refined, functional environments tailored to each client’s vision. From beautifully designed patios to meticulous ongoing maintenance, we deliver a reliable, professional service that ensures your outdoor space always looks its best.
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Haarp Building ltd
No reviews yet
Extension Builder in Upper Holloway
We are specialised in full renovations,extensions,loft conversions and more . We always make sure we deliver the highest quality of work to make everyone is happy. We also offer warranty on our work and meetings with previous clients and projects
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Lukas Builder Team
No reviews yet
Extension Builder in Upper Holloway
14 years of experience in construction in central London. High-quality work. Excellent references from every previous client. Work completed on time. No hidden costs. Many photos of previous work. Free quote.
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HA55 Construction ltd
No reviews yet
Extension Builder in Upper Holloway
HA55 Construction ltd has been serving the community for over 8 years and we have experience in everything from New Builds, Extensions to painting and decorating. We are a friendly and reliable team, who are always happy to help and go the extra mile! Trust Quality Strength Understanding of your needs are what is important to us!
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Chaman singh
No reviews yet
Extension Builder in Upper Holloway
Hi, my name is chaman kamboj I have been working in construction industry for 5 years now , I can work far aswell around 50 miles from west london, I give neat and quality work no compromise with it and reasonable price ,
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Top rated Extension Builders

Our Extension Builders in Upper Holloway, 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 Upper Holloway?

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 Upper Holloway 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 Upper Holloway who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Upper Holloway?

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

Find extension builders in Upper Holloway with MyBuilder

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

Step 2: Compare different extension builders in Upper Holloway

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

Step 3: Hire Upper Holloway extension builders with confidence

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

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

What to ask a Upper Holloway extension builder before hiring?

Before hiring an extension builder in Upper Holloway or extension building company in Upper Holloway, 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 Upper Holloway?

An extension builder in Upper Holloway 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 Upper Holloway 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 Upper Holloway?

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 Upper Holloway 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 Upper Holloway 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 Upper Holloway

Can an extension builder in Upper Holloway help with planning permission?

Yes, many extension builders in Upper Holloway 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 Upper Holloway handle everything from design to construction?

Many Upper Holloway 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 Upper Holloway help with materials and finishes?

Yes, most extension builders in Upper Holloway 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.