Extension builders in Upper Norwood

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (18 reviews)

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Some of our top rated extension builders in Upper Norwood

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UK Development
No reviews yet
Extension Builder in Upper Norwood
House extensions & conversions Building alterations & refurbishment Loft & garage conversions Block work brick work and plastering Plumbing & electrical Joinery Roofing & flat roofs No job too big or too small
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VictorsFix
No reviews yet
Extension Builder in Upper Norwood
Viktor Fix is a full-service construction and renovation company delivering high-quality workmanship across every stage of your project. From brickwork, extensions, and loft conversions to plastering, tiling, painting, and carpentry, our skilled team handles it all. We also specialize in installing windows and garden doors, ensuring your home not only looks great but functions perfectly. With a dedicated team of plasterers, tilers, carpenters, and finishing experts, we bring professionalism, efficiency, and attention to detail to every job. Your vision, our expertise—built to last.
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BSB Builders
No reviews yet
Extension Builder in Upper Norwood
With 15 years of experience in the building trade, I offer a full range of building services, specialising in tiling, plumbing, painting, and extensions. I have built a strong reputation for quality workmanship and reliability, earning excellent reviews from my clients. My work spans both residential properties and commercial spaces, including high-end clothing stores. I take pride in delivering professional results, no matter the project size. I am based in West London and cover all of London and outer London. My main priority is client satisfaction and making sure my client is happy with the work we do. As a homeowner myself, I am aware of the clients situation and the importance of doing what my client wants to the best standard possible.
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Eduart
No reviews yet
Extension Builder in Upper Norwood
I’m a skilled and reliable bricklayer with several years of hands-on experience delivering high-quality work on a range of projects, from garden walls to extensions. I take pride in my attention to detail, tidy workmanship, and making sure every job is done right — on time and to a high standard.
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ANGEL HOUSE
No reviews yet
Extension Builder in Upper Norwood
We offer a wide range of services, which includes all services related to the construction, repair, landscaping of residential or commercial real estate and its surrounding zone. Our large team consists of real qualified professionals with many years of experience in various construction projects.
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Builtwell Ltd
No reviews yet
Extension Builder in Upper Norwood
Hello, we are experienced construction company based in West London with a team of multi skilled workers. We start as self employed business in 2007 and then expand to limited company. Specialised in high quality finish work over years we completed several "back to brick" refurbishments inc basement and loft conversions. We also specialised in kitchen and bathroom refurbishments and working with some major London’s maintenance company helping them looking after clients properties. Thank you
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Roberts Plastering Services
Rating: 5 out of 5
Extension Builder in Upper Norwood
Hello everyone! My name is Robert, of Roberts Plastering Services LTD. We started by undertaking plastering, rendering and screeding works. Then, as the team increased, we undertake buliding projects as extensions and loft conversions. We focus on the high quality of the works as well as on the customer services provided. We provide quotes and advice for free and we are prepared to travel the extra mile to get the job done: friendly, on time and at high standard! Thank you!
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Latest review:
Extensions- 8 Nov 2019
Robert & Bobby did a great job for us! They've been honest, precise and patient. When we had unexpected situations on site they helped us to solve them professionally and in good time. They went the extra mile when we had a need, they were able to advise us and help us with our decisions as well. I lived in the house while they were working and they have always been careful in minimizing all the disruptions for myself and for my family. The extension that they built for us looks beautiful! I would definitely recommend them to others and personally I will try to work with them again in the future whenever I'll have a need. Thank you guys!
MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Upper Norwood
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
Geni Renovation
No reviews yet
Extension Builder in Upper Norwood
Looking for a reliable team to deliver high quality renovation? Look no further! Here at Geni Renovation we overtake all jobs, and can count on dedicated teams with excellent skills which can renovate at high standards, on budget and time without ever compromising on quality.
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Builder
No reviews yet
Extension Builder in Upper Norwood
I am working in construction since last 10 years. I can do work all over London and outer London as well , we are offer special services to customer. According to my long work experience I can do all types of building work . Our main motives to give good highly and satisfies services .
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Okto building limited
No reviews yet
Extension Builder in Upper Norwood
Hello, we are a company based in work with wood, plumbing, electricity and roof tile( standard UK or tile slate), we can give you the best possible quote and the best work quality, keep yourself safe and feel the warmth of renovated houses
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Fantastic builder services Ltd
No reviews yet
Extension Builder in Upper Norwood
Hello my name is Niki, and i am a person that does his love with job. I been to this industry for more then 5 years. I have turn many houses of my customers in they dream one. I can provide full service for a house that its need it, as example of decoration painting, aliminate, windows, stairs, building extensions, fixing fence insulation, gardening and full cleaning. If you have any questions or concerns pleass not hesitate to ask me.
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Britania Building Services
No reviews yet
Extension Builder in Upper Norwood
I’m a self employed builder with vast knowledge and experience for over forty years. I’m a multi trade person from construction, renovations, loft conversions and extensions etc. I’m an electrician, plumber, kitchen fitter, tiler and many other trades. My past experiences being, BT Engineer, Coca Cola Engineer, Sound Engineer, BBC sound engineer and few other companies I worked for.
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Ph Home Designs And Build Ltd
No reviews yet
Extension Builder in Upper Norwood
PH Home Designs and Build Ltd, we’re here to help make the next steps as smooth and exciting as possible. As specialists in extensions, renovations, and refurbishments, we pride ourselves on transforming approved plans into beautifully finished spaces that exceed expectations. From the initial stages of planning to the final brushstroke, we’ll guide you through every phase of the project. What we can offer you at this stage: Expert Planning Advice: To ensure the approved design aligns seamlessly with your vision and lifestyle. Free Consultation: A no-obligation opportunity to discuss your project in detail, offering tailored suggestions and solutions. Detailed Quotations: Transparent pricing with no hidden surprises, helping you plan with confidence. Quality Craftsmanship: Using premium materials and skilled professionals, we deliver results that stand the test of time. We’d love to work with you to bring your plans to life and ensure your home reflects your unique style and aspirations. Please don’t hesitate to get in touch to schedule your consultation or ask any questions. ! We look forward to the opportunity to partner with you on this exciting journey.
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Swiftbuid Solutions Ltd
No reviews yet
Extension Builder in Upper Norwood
An experienced and dedicated builder with over 10 years of hands-on experience in residential, commercial, and industrial construction projects. Proficient in a wide range of building techniques, including loft conversion, house extension, house renovation etc, with a focus on quality, safety, and client satisfaction
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Toader
New on MyBuilder
Extension Builder in Upper Norwood
I am Romanian. I live in Harrow. I have been in London for 16 years, and I have been working in construction ever since.
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4.3

Top rated Extension Builders

Our Extension Builders in Upper Norwood, are rated 4.3 out of 5 based on 18 reviews from customers like you.

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What types of services are offered by local extension builders in Upper Norwood?

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

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

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

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

Find extension builders in Upper Norwood with MyBuilder

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

Step 2: Compare different extension builders in Upper Norwood

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

Step 3: Hire Upper Norwood extension builders with confidence

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

What to ask a Upper Norwood extension builder before hiring?

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

An extension builder in Upper Norwood 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 Norwood 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 Norwood?

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 Norwood 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 Norwood 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 Norwood

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

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

Many Upper Norwood 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 Norwood help with materials and finishes?

Yes, most extension builders in Upper Norwood 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.