Extension Builders in East Dulwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (20 reviews)

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Some of our top rated extension builders in East Dulwich

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SOUTH CONSTRUCTIONS LTD
No reviews yet
Extension Builder in East Dulwich
A little about us With many happy and returning customers over the last 12 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be an established business who are known locally for our fantastic service. Our customers are accustomed the outstanding quality of projects we complete
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Dana Business Group LTD
No reviews yet
Extension Builder in East Dulwich
Dana Business Group Ltd – Property Renovation, Extensions & Loft Conversions Dana Business Group Ltd provides professional renovation, construction, and repair services for houses and apartments. We undertake projects of any size, from small repairs to full refurbishments, house extensions, and loft conversions. Our services include: * Full and partial property renovations * House extensions and structural works * Loft conversions * Kitchen and bathroom fitting * Plumbing services * Electrical works * Painting and decorating * Flooring installation * Plastering and drywall * General maintenance and repairs We guarantee high-quality workmanship, reliable service, and strong attention to detail. Free quotes available. Competitive prices. Flexible scheduling.
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LondoNest Ltd
Rating: 5 out of 5
Extension Builder in East Dulwich
Londonest is a London-based building company specialising in high-quality residential construction and renovation. We provide reliable and professional services including house extensions, loft conversions, full property refurbishments, kitchen and bathroom renovations, and general building works. Our team combines strong technical expertise with attention to detail to deliver projects that meet the highest standards of quality and safety. We work closely with our clients from the initial consultation through to completion to ensure every project is delivered on time, within budget, and to the client’s satisfaction. At Londonest, we pride ourselves on clear communication, transparency, and a commitment to excellent workmanship.
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Latest review:
We hired this builder for a 2-metre rear extension and a very large garage extension and we’re really happy with the result. The project needed a pile foundation which is a bit more complicated, but they handled everything very professionally. They listened to what we wanted and kept us informed at every stage, which really helped as we were living in the house while the work was being done. The team were friendly, easy to deal with and worked to a good standard. Overall a very good experience and we would happily recommend them.
Venture 91 Limited
No reviews yet
Extension Builder in East Dulwich
With more than two decades of experience in the building industry, I have developed a team that is fully qualified and experienced. Built more than 35 double-story extensions. The team and I enjoy working with challenges and always work closely with clients' needs and requirements. Extensive knowledge and qualification in Electric, Gas, renovation, plastering and external wall insulation. Usually work within South East London, East London and Central London. But can be travel little further if needed to. Don't let clients down and be very honest and reliable in every type of work that we carry out.
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KB Kustom Builders Ltd
No reviews yet
Extension Builder in East Dulwich
Build your dream home, at KB Kustom Builders LTD we aim to guarantee 100% customer satisfaction. With over 5 years experience in the industry we offer a range of services, specialising in landscaping, kitchens, bathrooms and full house refurbishments, both interior and exterior. We have built a great reputation with our clients over the years ensuring we deliver the highest quality of work and exceeding our clients expectations.
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A D FOD Construct
No reviews yet
Extension Builder in East Dulwich
Hi, my name is Adrian, i am a highly skilled builder. I am reliable, honest and hard working. I don’t waste time and my quotes are competitive. Don’t hesitate to contact me!
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Anderson brick
Rating: 5 out of 5
Extension Builder in East Dulwich
Handyman 30 years experience in the building trade any job , I take great pride in making sure my work is carried out professionally and accurately and to a high standard my reputation sells itself 👍
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Latest review:
Handyman- 29 Aug 2020
Scott is punctual, very polite, knows his job really well. He came promptly after a courtesy call and completed the job to the fullest satisfaction. He made sure we are happy with the outcome and very friendly. I would highly recommend Scott for TV mounting, any unit assembly from flat box packing, fixing and installation and brick works. He knows everything and has loads of experience in this field. I will definitely use him again. Thanks Scott!!
DK Brickwork
Rating: 5 out of 5
Extension Builder in East Dulwich
DK Brickwork is a team of fully qualified professional tradesmen who take a lot of pride in their work. We work with our clients to create the vision they have and produce the high standard of work that we have set for ourselves.
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Latest review:
Bricklaying- 31 Aug 2021
Dave was fast, efficient, and thorough. He fixed the wall to a high quality and it looks as if it was never damaged. Excellent and highly recommended.
Ruben Ghalan
No reviews yet
Extension Builder in East Dulwich
Plumber and builder available *Bathroom renovation *House renovation *Plumbing *Extension Whatever your request, we are here to help you out on reasonable price###
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Edmondbuilders ltd
No reviews yet
Extension Builder in East Dulwich
We are a well-established building and property maintenance company based in Croydon, Surrey. We work closely with our clients to create special places for living, working, and playing. As specialists in residential construction services for over 10 years our record of large and small building project
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Weijian Chen
No reviews yet
Extension Builder in East Dulwich
Ehome Construction Ltd is a newly established renovation company based in London, offering comprehensive and bespoke refurbishment services for both residential and commercial properties. With a team of experienced professionals, we are dedicated to delivering exceptional craftsmanship, innovative design solutions, and outstanding client service. Our service offerings include full property renovations, kitchen and bathroom refurbishments, and tailored interior upgrades. We work collaboratively with our clients throughout every phase of the project—from initial consultation and design to execution and final completion—ensuring transparency, efficiency, and excellence in every detail. At Ehome Construction Ltd, our mission is to set a new benchmark for quality and reliability in the renovation industry. Combining fresh energy with a client-focused approach, we are committed to transforming spaces that reflect both function and style, while meeting the unique needs of each client across London and the surrounding areas.
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Bondentreprise Ltd
No reviews yet
Extension Builder in East Dulwich
professional approach to various types of work. qualitatively and reliably.
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RT Build
Rating: 5 out of 5
Extension Builder in East Dulwich
We are a family run small company with 20 years on the market.We specialize in bathroom ,kitchen and general building refurbishments.We offer high quality service for a reasonable price with great attention to details. Your satisfaction is our top priority.We are looking forward to doing new project with you.
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Latest review:
Bathroom Fitting- 27 Dec 2025
Rafal did everything as expected. Many thanks for his commitment and professionalism.
vrsbuilding
Rating: 4.9 out of 5
Extension Builder in East Dulwich
We ensure customer satisfaction with every job we do. My reliability and workmanship is second to none. We like to make sure our customers are 100% happy with our work. We supply free quotes and cover all aspects of building works from footing to roofing.
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Latest review:
Extensions- 13 Nov 2015
We had a terrible experience with VRS Building (Rimantas). After months of negotiating our renovation project & a verbal agreement VRS pulled out at the 11th hour. Rimantas's at VRS took a bigger job and contacted us by email and said "It's nothing personal, It's just business.' They have no loyalty to their clients.
LIVAHAUS
Rating: 5 out of 5
Extension Builder in East Dulwich
We are a professional team and we are very responsible, punctual and on time with our work .
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Latest review:
Tiling- 16 Feb 2026
Luis did an excellent job on my bathroom. He had to do a lot of prep work before starting the tiling, including rebuilding the floor and repairing the walls. At every stage he explained what needed to be done, ensured that I wanted to go ahead, listed the materials that would be needed, and the cost. It made a huge different to me that Luis was willing to source and purchase all materials; he checked in with me from the suppliers as to choice and cost, and sent receipts for every penny. I cannot recommend him highly enough, for his knowledge and expertise, his honesty and hard work, and also for being such a lovely person, nothing is too much trouble. I am delighted with my new bathroom, and am planning more home improvements with Luis, when he is free again!
VEIG
Rating: 5 out of 5
Extension Builder in East Dulwich
We are a dedicated construction company specialised in delivering quality projects to meet the unique needs of our clients. We pride ourselves on our ability to adapt to the specific requirements of each project. We understand the importance of clear communication and collaboration, which is why we work closely with our clients from project inception through to completion. Regards VEIG
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Latest review:
Conversions - General- 21 Jul 2026
We had a very positive experience working with George and Luigi. The work was completed to a high standard, communication was clear throughout. They were reliable, helpful, and went out of their way to make sure we were happy with the finished job. I look forward working with them again and would happily recommend them to others.

3.8

Top rated Extension Builders

Our Extension Builders in East Dulwich, are rated 3.8 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 East Dulwich?

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 East Dulwich 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 East Dulwich who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in East Dulwich?

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

Find extension builders in East Dulwich with MyBuilder

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

Step 2: Compare different extension builders in East Dulwich

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

Step 3: Hire East Dulwich extension builders with confidence

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

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

What to ask a East Dulwich extension builder before hiring?

Before hiring an extension builder in East Dulwich or extension building company in East Dulwich, 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 East Dulwich?

An extension builder in East Dulwich 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 East Dulwich 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 East Dulwich?

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 East Dulwich 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 East Dulwich 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 East Dulwich

Can an extension builder in East Dulwich help with planning permission?

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

Many East Dulwich 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 East Dulwich help with materials and finishes?

Yes, most extension builders in East Dulwich 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.