Extension builders in West Norwood

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (19 reviews)

Easily find verified West Norwood Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in West Norwood.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in West Norwood

3420 Results

Sort by:

Sulcon Ltd
No reviews yet
Extension Builder in West Norwood
My experience incorporates all types of building work. I work on residential and commercial properties and the projects range from installation of a new kitchen to extensions and complete refurbishments.
Get in touch
PROMAESTER LTD
Rating: 5 out of 5
Extension Builder in West Norwood
Promaester Ltd specialises in home extensions and loft conversions. We take a straightforward, professional approach, with a strong focus on good workmanship, clear communication and keeping the project well organised from start to finish. Our aim is to carry out the work properly, keep disruption to a minimum, and deliver a finished space that fits naturally with the rest of your home.
Get in touch
Latest review:
Extensions- 10 Oct 2026
Excellent builders, high quality work and good communication. The workmen were all very professional and kept the site tidy throughout. Thomasz is great to work with and resolves any issues quickly.
Roman
No reviews yet
Extension Builder in West Norwood
we provide a wide range of services from small repair works to the construction of extensions and lofts. contact in private for free consultations, it is also possible to visit the facility and assess the work
Get in touch
Jawad
Rating: 5 out of 5
Extension Builder in West Norwood
Jawad builds provides reliable,high quality building covering repairs, renovation and all types of building work from A-Z.
Get in touch
Latest review:
Damp Proofing- 14 Feb 2026
Great communication and great work.
Bespoke Made Limited
No reviews yet
Extension Builder in West Norwood
With 20 years of experience in bespoke made windows and doors, our company is dedicated to delivering top quality products tailored to your unique needs. We pride ourselves on being professional and friendly, ensuring every project is completed on time without compromising craftsmanship. Trust us for exceptional service and custom solutions that enhance your space. Fully insured and Fensa registered.
Get in touch
Bakar building services Ltd
No reviews yet
Extension Builder in West Norwood
🏗️ Bakar building Services Ltd! Construction & Reno > We Do It All: ✅ Loft Conversions & Extensions ✅ New Builds & Brickwork ✅ Kitchens & Bathrooms ✅ Full Electric & Heating ✅ Plastering & Roofing 🏘️ Domestic & Commercial Specialists
Get in touch
Plasterer
No reviews yet
Extension Builder in West Norwood
GABY Plastering LTD
Get in touch
SJ building services
No reviews yet
Extension Builder in West Norwood
I worked for a building company for over 15 years, which involved a wide variety of areas,? Working along side a architect we did basements, loft conversions, extensions, and basically fully refurbish property’s, I have slowly started to set my own business up and have a good few clients, but only been able to take them on at the weekend, now trying to get more clients
Get in touch
RS building
Rating: 5 out of 5
Extension Builder in West Norwood
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
Get in touch
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.
Build tech
Rating: 5 out of 5
Extension Builder in West Norwood
Welcome to our add. Professional Building Company Professional experts in all types of construction have worked on Victorian and Georgian properties, giving them a slick new light and converting them into modern and contemporary living spaces. Expect transparent open-book pricing, quality workmanship, and 24/7 communication.
Get in touch
Latest review:
Extensions- 28 May 2019
Ayaz is a professional and a really nice man.
Bellfarm Construction
Rating: 5 out of 5
Extension Builder in West Norwood
Loft conversion Rear / Site extension New build houses / Flats Renovation / refurbishments Property Maintenance work Foundation / Ground work Drainage work, Painting & Decorating work, handyman services
Get in touch
Latest review:
Painting & Decorating- 28 Oct 2024
All jobs completed to a good standard.
Jurgen
Rating: 5 out of 5
Extension Builder in West Norwood
My name is Jurgen, and I have over 8 years of experience in the construction industry. I take pride in delivering high-quality workmanship, paying close attention to detail, and completing every project to a professional standard. Services I Provide: Loft Conversions House Extensions Kitchens Bathrooms Plumbing Electrical Work Full Refurbishments Carpentry General Building Work All Building Work Undertaken I am honest, reliable, and committed to keeping every job safe, clean, and tidy. I treat every customer’s home with care and always aim to deliver excellent results and a positive experience.
Get in touch
Latest review:
Carpentry- 4 Jan 2023
Great work and lovely guy to work with ;0)
Vig projects
No reviews yet
Extension Builder in West Norwood
Hi there! I provide high-quality cleaning services focused on reliability, trust, and attention to detail. I am fully trained in efficient deep-cleaning methods, stain removal, and grout sanitation. Whether you need regular weekly upkeep, a deep spring clean, or an end-of-tenancy refresh, I bring the right skills and a positive attitude to every job. I look forward to making your home shine!
Get in touch
Elvis builds
No reviews yet
Extension Builder in West Norwood
At Elvis Build, every wall, extension, and project is built with pride and precision 🧱 No shortcuts – just solid, clean brickwork done the right way 💪 From garden walls and extensions to repairs and repointing, I make sure every job is straight, level, and built to last. If you’re after reliable work with proper attention to detail, give me a shout – happy to chat and give a free quote 🔨 Elvisbuilds .uk @ Gmail .com 📩 DM for enquiries or quotes #Brickwork #ElvisBuild #LondonBuilder #Bricklayer #QualityWork
Get in touch
Safe build contractors ltd
Rating: 5 out of 5
Extension Builder in West Norwood
My name is Gezim and I have 10 years experience in the building trade working in a variety of jobs such as extensions, lofts, specialising in garden walls etc. I am a professional bricklayer with a handy and professional team behind me. I deliver exceptional, friendly, and fast service. I have good practical skills, with the ability to read plans, and work in a well organised and accurate way.
Get in touch
Latest review:
Bricklaying- 25 Mar 2022
I found Gezim a very polite and well mannered person. He is very reliable with a professional approach to the tasks and a good listener.He build a new wall for me at my property. I am extremely happy with his works. He explained to me exactly what he was doing and why he has to do the job in such away which is very rare nowadays. I would recommends him 100% to anyone looking for building works.
DMurphy Construction
No reviews yet
Extension Builder in West Norwood
I have been working in the construction industry for 20 years now. During my time in the industry I have gained a lot of experience from all types of projects .. I specialise in basements, loft conversions, extensions, refurbishments & shop fitting. I have a great team of fully certified tradesmen & have references from of list of happy clients.
Get in touch

4.4

Top rated Extension Builders

Our Extension Builders in West Norwood, are rated 4.4 out of 5 based on 19 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 West 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 West 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 West Norwood who are available and interested can respond to your post.

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

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

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

Find extension builders in West Norwood with MyBuilder

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

Step 2: Compare different extension builders in West Norwood

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

Step 3: Hire West Norwood extension builders with confidence

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

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

What to ask a West Norwood extension builder before hiring?

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

An extension builder in West 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 West 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 West 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 West 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 West 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 West Norwood

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

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

Many West 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 West Norwood help with materials and finishes?

Yes, most extension builders in West 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.