Extension Builders in Norwood

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Norwood

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SEM Group Construction
Sponsored
Rating: 4.9 out of 5
Extension Builder in Norwood
SEM Group is a Trade company working in the building industry on small & large projects, including design-and-build. We have years of experience in combining carpentry and building construction. We are almost covering all aspects of the building & providing service to meet the required standards. By choosing us, we will focus on customer affordability & bring all options related to spending & Quality, sharing them with the customer to ensure they have options to choose from. If you would like more information, you can visit our website.
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Latest review:
Extensions- 17 Jul 2025
Great Job
ASAR PLUMBING AND BUILDING
Rating: 5 out of 5
Extension Builder in Norwood
I am a qualified plumbing heating engineer and General builder, i have learned my trade working for a plumbing / building company for 15 years. i have also been Nescot College for four years where i gained my qualification. I am hard working person, honest, trustworthy and take pride of my job. Customer satisfaction is my top priority.
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Latest review:
Extensions- 17 Mar 2024
Agim and his team were great - communicated what they would do at each stage, the timing, materials needed etc., no major surprises. The building is quite old and wonky in places so they had to work with that and the finished result looks great. Very happy and have would recommend Agim again!
MI BUILDING SERVICES
Rating: 5 out of 5
Extension Builder in Norwood
I started as a kitchen fitter and after a few years, I became a site manager. Now I am fitting kitchens also bathrooms for my self I also build extensions and we do house conversions to new builds as well. So if you want a reliable and professional builder who is also certified please choose us. Free quotations . Thanks ever so much. Best Regards Stefan
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Latest review:
Kitchen Fitting- 24 Feb 2026
Great experience from start to finish. The worktop was fitted perfectly and the job was completed ahead of schedule. Very pleased with the result and happily recommend.
Z&V PROPERTIES LIMITED
Rating: 5 out of 5
Extension Builder in Norwood
I have been working in this industry for 30 years. I have moved to London just about 8years ago. I`v been working as carpenter, builder site and rebuild house is out side and inside as well. Because my English language is not the best i have my little helper my son. Also he is working with me as well. He can take part in the same jobs as me .
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Latest review:
Carpentry- 2 Apr 2025
Zoltan did a great job of fitting my fire doors.
Pracus
Rating: 5 out of 5
Extension Builder in Norwood
hello I paint and renovate houses outside and inside the house I work very carefully so that every customer is satisfied and happy looking at the work done by me I value cleanliness accuracy and trust I am nice and communicative open I try to do my work as best as possible I will make every customer happy. If you want me to do a job for you, call me and you will not regret it
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Latest review:
Painting & Decorating- 1 May 2026
Radik was absolutely faaaaabulous! From the get go he was very proactive and good with his communication skills. He initially came to paint, but there was more work to be done and he was happy to do it. He always was able to resolve any issues in the property. He is very passionate about his work. I would highly recommend Radik. He is the best 👌
Maclondonbuilding
Rating: 4.9 out of 5
Extension Builder in Norwood
MACLONDONBUILDING specialist in general construction and renovation services. All kind of house conversions . Our works are performed at the highest standard with attention to the details. Professional team always happy and enjoyed of the work.
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Latest review:
Tiling- 16 Jan 2026
Mac was fantastic and went above and beyond to do the job to a high standard, working well into the evening to get it done. I’d recommend him without hesitation for any work you need doing - big or small. We’re delighted with the finished product.
go gondolier
Rating: 4.9 out of 5
Extension Builder in Norwood
iGo Victorian is part of Go Gondolier Ltd a well-established local company with professional skilled workers covering south London SW/KT/SM postcodes All our work is guaranteed, and we are happy to supply references on request as well as arranging visits to view previous jobs completed. *Loft conversion/teracced/hip to gable/L shape *House extension/small 3x6/medium 4.5x6/large 6x6 *Kitchen&bathrooms *Architectural Services *Planning Application Services Free estimates no fee !!!
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Latest review:
Extensions- 6 Sep 2018
Simon & his team have done a rear extension & loft conversion for us. The work has been carried out to a high standard and was completed ahead of schedule. Simon has been professional throughout and we had a very positive working relationship. He gave us good advice & suggestions throughout the project which improved on the plans from our architect. He also listened to our ideas and was always willing to add in extra bespoke details, for example, a bar in our kitchen based off a Pinterest picture. His team are all polite & hard working. Overall a very positive experience!
Pulse Decorating and Refurbishment Limited
Rating: 5 out of 5
Extension Builder in Norwood
Pulse Refurbishment is run and managed by Andrew and Ana, and we work with and outstanding team. The forever home you been dreaming of is just click away, be it a full refurbishment with extension and loft conversion or just a new kitchen. We care about our customers and strive to offer the very best customer service and workmanship every time. We believe in quality, honesty, and good work ethics.
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Latest review:
Andrew, Ana and the team built a wonderful downstairs cloakroom for me: the finish is excellent, they matched the original features of the house so well that it looks like it has always been there and they were professional to deal with throughout.
Shpati Construction Ltd
Rating: 4.9 out of 5
Extension Builder in Norwood
Myself and my team have over 20 years of experience in the building sector. We deliver the highest standard of quality in every job to meet our clients expectations and turn their dreams into reality. We cover ALL areas across London and can provide you with job references and photos if you wish to.
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Latest review:
Tiling- 3 Oct 2018
Goni and his team did a fantastic job. He came around to quote promptly, and the quote was competitive. The tiling itself was done to an exceptionally high stand with a precise eye for detail. He also did a couple of other extra jobs - fitting a doorstop, replacing a radiator so the tiling was perfect, and fitting a tiled upstand where the old skirting boards were. I am deeply impressed and have no hesitation in recommending Goni.
Mark
Rating: 5 out of 5
Extension Builder in Norwood
A professional service with over 10 years experience, covering all areas of London and surrounding areas. Gardening. Painting. Bathroom fitting. Fencing. Carpet cleaning. Etc. Free quotes and a 24/7 call out available.
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Latest review:
Fencing- 26 Mar 2022
Mark was polite and friendly, and did the job of repairing our fence really quickly and very well. Happy to recommend
DF Construction
Rating: 5 out of 5
Extension Builder in Norwood
DFGC are commercial and residential refurbishment specialists. We've created partnerships with high profile companies to complete large scale projects, in the South East of England - shown on my profile. We are known for a wide range of undertakings, from complete refurbishments, extensions, bathrooms, driveways, to name a few. There's very little we can't do, with regards to construction. We're a one stop shop for all your construction needs - we can take your vision and make it a reality.
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Latest review:
Extensions- 13 Dec 2021
Couldn't recommend Domi & Emile enough. They have great building knowledge and kept us informed and up to date throughout the whole building process. The job was finished to a high standard and they even came back free of charge to tie up a few snags a few weeks later. Great builders and a great team!
Hampton Equity Ltd
Rating: 5 out of 5
Extension Builder in Norwood
Hampton Equity is a specialist home refurbishment company delivering high-quality bathroom fitting, kitchen installations, and full residential property renovations. With a strong focus on craftsmanship, detail, and client satisfaction, Hampton Equity transforms living spaces into functional, stylish environments tailored to each homeowner’s vision.
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Latest review:
Good communication and clear timelines. Thanks SW16
GNK Home Makeover
Rating: 5 out of 5
Extension Builder in Norwood
We are a team of professionals who offer competitive prices, 3D visualisation, design guide, CAD plans, materials supply, professional advice and project management. Contact us for a free quote. We have great references.
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Latest review:
Kitchen Fitting- 24 Oct 2016
Kris, Gustav and their team have been absolutely amazing, cannot praise them enough. First of all - the job ended up being a lot larger than initially thought- as decided to replace old ceilings and flooring, walls -everything was uneven to start with. So took everything back to 'bare bones' and pretty much built it up again as a new house. New electrics, water pipes, completely new kitchen and bathroom. I really appreciate they were very straightforward with the estimated costs from the beginning - it did run slightly over budget but nothing too bad as had some contingency funds prepared. I would have hated to be quoted one price then half way through the project to discover it escalates out of control. Thankfully they are really honest and reliable. They were always easy to reach and replied any question I might have had in a timely manner. This was particularly important to me as I was between uk and us at the time so couln't be 'looking over their shoulder' so to speak. Last but not least the finish and quality of works is absolutely amazing! They couldn't have paid more attention to every little detail if it was their own home. For instance I remember last day of work when they were tidying up Gustav came back to put up door stoppers for me, completely on his own initiative. It's just a little touch but goes to show the dedication they've put into the project and care about the finished product.
Jx refurbishment
Rating: 5 out of 5
Extension Builder in Norwood
My name is James Jiang,I got more than 15 years experiences in the trade and my team has built good reputation in London area. Our aim is to deliver complete customer satisfaction with every project we undertake and ensuring our customer’s visions are met.
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Latest review:
James has done a number of projects for us over the past couple of years as we renovate our home. His prices are always competitive and we are always happy with the work he does!
A&I Building Services
Rating: 5 out of 5
Extension Builder in Norwood
With over 20 years of experience in the commercial and residential sectors in the UK, A&I BUILDING SERVICES addresses needs within the construction industry, undertaking a wide range of jobs. Types of work we normally undertake range from foundation to final decorations. With primary focus on the client, we aim to uphold the highest standards with regards to quality and Health & Safety.
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Latest review:
Extensions- 1 Feb 2019
Really impressed with Nick and George, very punctual and polite and good quality and care taken with their work. Would highly recommend to anyone and would use again.
URBAN SPACE BUILDING & PLUMBING LTD
Rating: 5 out of 5
Extension Builder in Norwood
We are a well-established local building company with professional tradesmen. We specialise in all aspects of residential building works and refurbishments such as bathroom, kitchen & full refurbishments, as well as loft conversions & extensions. We have an in house team of experienced and professional tradesmen with skills to complete any project to high standards, on time and within budget. All our work is guaranteed, and we are happy to supply references on request.
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Latest review:
Extensions- 19 Apr 2021
Michael and the team were really enthusiastic and professional throughout. The standard of finishes throughout the project is really high and the guys went the extra miles to get the project finished on time. Michael has also been great with coming round to sort any "teething problem" promptly and helping out with some follow up works.
Beds4All
Rating: 5 out of 5
Extension Builder in Norwood
We are a professional construction team with hands-on experience in building homes, extensions, renovations, and structural work. Whether it's laying a foundation, brickwork, roofing, or complete builds — we do the job right, on time, and with pride. ✅ Quality workmanship ✅ Reliable team ✅ Clean, safe, and efficient job sites ✅ Client satisfaction is our priority Services Offered: New Builds Home Extensions Renovations & Refits Brickwork & Blockwork Roofing Driveways & Patios
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Latest review:
Handyman- 17 Sep 2025
Very happy with recent job, would recommend.

3.9

Top rated Extension Builders

Our Extension Builders in Norwood, are rated 3.9 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in 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 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 Norwood who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Norwood?

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

Find extension builders in Norwood with MyBuilder

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

Step 2: Compare different extension builders in Norwood

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

Step 3: Hire Norwood extension builders with confidence

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

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

What to ask a Norwood extension builder before hiring?

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

An extension builder in 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 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 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 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 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 Norwood

Can an extension builder in Norwood help with planning permission?

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

Many 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 Norwood help with materials and finishes?

Yes, most extension builders in 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.