Extension Builders in Herne Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Herne Hill

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Azen Architects Ltd
No reviews yet
Extension Builder in Herne Hill
Azen Architects have an intensive level of experience in residential and commercial development, including high-end residential, new build developments and conservation of listed buildings. The company specialises in extensions, loft conversions, basement excavations and careful care and design of listed properties with expertise in obtaining planning and listed building consents. Azen Architects are proud to provide the full spectrum of services including but not limited to Surveying, Concept Design, CGI, Planning, Building Control, Technical Design, Tendering, Contract Administration, Interior and Lighting Design. Azen Architects will deliver bespoke architectural solutions and guide you through all RIBA Plan of Work Stages from concept to construction. We work closely with surveyors, consultants, structural engineers and contractors and will put forward the team specifically tailored for your project needs.
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Deal Installations and Maintenance Ltd
Rating: 4.9 out of 5
Extension Builder in Herne Hill
We might deliver building services but we are actually into people business. Our company mission is to provide top quality building services to satisfy our customers needs. We are making ourselves available so everyone can take advantage of our top rated skills and customer satisfaction . You deserve the best and we are here to help. Safety first, then customer first. Experience will take care of the rest.
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Latest review:
Restoration & Refurbishment- 14 Jun 2020
Vasile Pavel and his team were brilliant so helpful efficient with great advice of what would look good for a best price. He did a house clearance for me a new bathroom and new kitchen as well S decorating and some electrical work. I highly recommend him.
Muhsin
No reviews yet
Extension Builder in Herne Hill
I’m a professional in my job
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GM Construction
No reviews yet
Extension Builder in Herne Hill
Our range of construction projects include kitchens & bathrooms, refurbishments, loft conversions and extensions. We project manage our work and believe that good clear communication with our clients is key to a successful project- from our first consultation visit, throughout the quotation and build process. We want our clients to be delighted with both the quality of our work, and the manner in which it is carried out. We look forward to hearing from you soon!
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Servicesmo
No reviews yet
Extension Builder in Herne Hill
My name is Muhammad. I work in the construction field. I have a good background in construction. I do everything for everyone. I ensure the trust of customers. As for the prices, my prices are reasonable.
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Domestic maintenance Services
No reviews yet
Extension Builder in Herne Hill
I have been in the building trade since 1990 . I have undertaken almost all there is in the building trade. If I get stuck I have people in all trades that could help out at no extra cost.
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Anjelina
Rating: 5 out of 5
Extension Builder in Herne Hill
Hello, my name is Krasimir Dimitrov i am a tradesman, i deal with loft conversions, demolitions, new builds, extensions. I have been in the trade for over 10 years.
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Latest review:
Demolition- 17 May 2025
The team was great They did everything as they promised The job was finished on time Thanks for the help, it was much appreciated.
MMDesigns
No reviews yet
Extension Builder in Herne Hill
ARB/RIBA Chartered Architect with 7 years of experience in residential and educational projects from small to medium-sized. All projects have been UK based on meeting all the building regulations and other relevant standards. It's been amazing to work with private clients as well as local authorities and housing developers. Feel free to contact me if you have any questions or projects that need looking over.
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Titan construct
No reviews yet
Extension Builder in Herne Hill
Over 8 years of experience doing commercial and residential buildings in London. Started by my own to build a business to deliver quality work at the right price on time.
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Switch Electric Services Limited
Rating: 4.9 out of 5
Extension Builder in Herne Hill
A fully qualified electrician is a highly skilled professional equipped with comprehensive knowledge and expertise in all aspects of electrical work. With rigorous training and practical experience, they excel in designing, installing, and maintaining electrical systems with utmost precision and safety. From residential wiring to industrial installations, fully qualified electricians play a crucial role in powering the modern world, enabling progress, and illuminating our lives.
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Latest review:
Electrical- 9 May 2026
He was good on price for the first inspection and attended as agreed. However, I was less happy with the remedial quote. Several items quoted did not appear to be needed, while some items that did need attention were not included. Overall, fine for the inspection, but I would have preferred a more accurate and practical quote for the follow-up work.
samuel gleig
No reviews yet
Extension Builder in Herne Hill
Hi I’m a carpenter with other 10 years experience, both domestic and commercial. I have extensive knowledge of the trade and an eye for detail. Feel free to contact me with any jobs. Samuel
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BOILER ACADEMY LTD
Rating: 5 out of 5
Extension Builder in Herne Hill
team of Gas engineers and plumbers with years of experience we capable of doing all type of plumbing an heating work from replacing simple tap to whole hose New pipework
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Latest review:
Plumbing- 8 May 2019
Very quick and good job.
Maven Heating Ltd
Rating: 4.4 out of 5
Extension Builder in Herne Hill
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
SB Building services
No reviews yet
Extension Builder in Herne Hill
With over 20 years of experience, SB building specializes in delivering high quality construction projects. Our skilled team combines expert craftsmanship, innovative solutions, and sustainable practices to bring client visions to life. Committed to excellence, we ensure every project is completed on time, within budget, and to perfection.
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Complete Renovations
No reviews yet
Extension Builder in Herne Hill
Complete Renovations specializes in transforming spaces with a focus on kitchen, bathroom, and whole property renovations. With a commitment to quality craftsmanship and attention to detail, we bring your vision to life, ensuring every project is completed to the highest standards. Our experienced team works closely with you to create functional, beautiful, and personalized living spaces that meet your needs and exceed your expectations.
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Buci builders ltd
No reviews yet
Extension Builder in Herne Hill
Buci Builders LTD have transformed countless properties across Greater London – and beyond – with professional, reliable repair and maintenance services. From those odd jobs around the house to full-scale extensions and restorations and loft conversion, we draw on over 10 years’ experience to deliver the highest standard of workmanship every time.We carry out all types of home improvements, inside and out, whether you’re a homeowner wanting to give your property a makeover, or landlord seeking a quick, cost-effective fix for a tenant. We also offer property maintenance services to commercial clients, and strive to become a long-term partner for your facility management needs.No task is too big or small for Buci builders LTD. Whether you’re putting up shelves or planning major refurbishment works, we combine our hands-on knowledge with an honest, hard-working approach to deliver the best solutions for our clients.
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Top rated Extension Builders

Our Extension Builders in Herne Hill, are rated 4 out of 5 based on 20 reviews from customers like you.

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What types of services are offered by local extension builders in Herne Hill?

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 Herne Hill 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 Herne Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Herne Hill?

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

Find extension builders in Herne Hill with MyBuilder

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

Step 2: Compare different extension builders in Herne Hill

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

Step 3: Hire Herne Hill extension builders with confidence

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

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

What to ask a Herne Hill extension builder before hiring?

Before hiring an extension builder in Herne Hill or extension building company in Herne Hill, 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 Herne Hill?

An extension builder in Herne Hill 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 Herne Hill 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 Herne Hill?

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 Herne Hill 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 Herne Hill 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 Herne Hill

Can an extension builder in Herne Hill help with planning permission?

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

Many Herne Hill 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 Herne Hill help with materials and finishes?

Yes, most extension builders in Herne Hill 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.