Extension Builders in Dulwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (17 reviews)

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Some of our top rated extension builders in Dulwich

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George
Rating: 5 out of 5
Extension Builder in Dulwich
Mini digger and driver hire and I’m specialist in bricklaying , choose me if you need something to dig cheap Thanks
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Latest review:
Groundwork & Foundations- 7 Jun 2023
Did has work quickly
Zahid
No reviews yet
Extension Builder in Dulwich
Plastering
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Distinct Ltd
Rating: 5 out of 5
Extension Builder in Dulwich
Distinct lawn solutions are a lawn specialist company who provide a first class service. Hard work, trust and professionalism are main aims. We can turn any garden into a wonderful landscape. Work is finished to a guaranteed high standard. We have a great, ever growing online portfolio to view.
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Latest review:
Landscaping- 14 Dec 2014
Great job by Jordan. All was done on time without compromise on quality. Thank you
Jamie Coleman
No reviews yet
Extension Builder in Dulwich
All general building, inc, plastering, painting and decorating, plumbing, carpentry, I Am a qualified plumber after a 4 year apprenticeship, we have recently just completed a full refurbishment of a house - new bathroom, kitchen, laminate floor throughout the ground floor, plastered throughout, new doors, and fully decorated. We have just moved onto a single story extension.
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Dan Jackaman
No reviews yet
Extension Builder in Dulwich
Hi, my name is Dan, and I am an accomplished carpenter/general builder with 13 years of experience in the building industry. Throughout my career, I had the privilege of working on diverse projects that have honed my expertise in delivering a quick, clean and high quality job. I am very hard working and reliable. Hope to hear from you soon!
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VDS PROPERTY SERVICES LTD
No reviews yet
Extension Builder in Dulwich
I have over twenty years of experience in construction work.
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Amazing constructions limited
Rating: 5 out of 5
Extension Builder in Dulwich
we are specialised-Loft conversion, Extension, Brick work, Plumbing, Electric, Roofing, Bathroom, Tiling, kitchen, Flooring, Paint, and have experience of 15 years.
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Latest review:
Extensions- 10 May 2021
Very Professional and diligent service, even though was hard to get materials because the job was done at the peak of the pandemic, still they managed to sort things out. The job was so nicely done that all the tenant who viewed the house wanted to rent it. I have even given them another job would certainly recommend.
RSN Construction
No reviews yet
Extension Builder in Dulwich
We have over 10 years experience in the domestic construction and refurbishment. Bathroom and kitchen installation. Plumbing and electrical , tiling , painting, floor installation,painting and wallpapering
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Majesticbuild
Rating: 3 out of 5
Extension Builder in Dulwich
At Majestic Build Construction Company, we don’t just build structures; we craft environments that blend seamlessly with nature. With a passion for creating breathtaking outdoor spaces, our landscaping services are designed to enhance the natural beauty of any property, be it residential, commercial, or public. We specialize in: • Custom Landscape Design: Tailored to suit your vision and the unique features of your land. • Hardscaping Solutions: Including patios, walkways, retaining walls, and water features that add depth and functionality to your outdoors. • Sustainable Landscaping: Focusing on eco-friendly practices and native plant selections for a greener future. • Comprehensive Maintenance: Ensuring your landscapes remain as vibrant and immaculate as the day they were created. With a dedicated team of professionals and a reputation for excellence, Majestic Build Construction Company transforms ordinary spaces into extraordinary outdoor experiences. Let us bring your landscaping dreams to life!
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Latest review:
Bricklaying- 17 Dec 2024
They initially gave a fair price and a date and timeline that fitted with our needs. Subsequently they over ordered on the bricks so we had over 100+ expensive London bricks left over and they under ordered on sand and cement.(Luckily the shop took them back but we had to deliver them there) The job took far longer than they had said although the poor weather did not help much which could not be helped. The worst was that the wall was finished so that the latch of the gate could not be fitted as the wall was a bit too long! The wall looks good but their customer service and time given for job as well as ordering materials needs some improvements. They are pleasant workers, not rude in speaking
BWH Construction
No reviews yet
Extension Builder in Dulwich
Hi my name is Brian, I have been working in the construction industry for over 20 years, in this time i have worked with various big companies on projects from the Channel tunnel, to demolishing houses digging basements then rebuilding. References available upon request
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Kastrati Bricklaying
Rating: 5 out of 5
Extension Builder in Dulwich
Kastrati brickwork offer the best quotes in brickwork,blockwork,patio slabs,blocks paving and etc
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Latest review:
Bricklaying- 2 Jun 2026
Work of excellent quality, fast & clean. Will use again
B&K
Rating: 5 out of 5
Extension Builder in Dulwich
At B&K Builders, we are more than just a construction company – we are a family team dedicated to delivering exceptional quality and unparalleled customer satisfaction. With years of experience and a passion for craftsmanship, our professional builder team takes pride in transforming your visions into reality. Who We Are:We are a close-knit family of builders who believe in the power of collaboration and commitment. Our unity and shared values drive us to consistently achieve excellence in every project we undertake. From the first consultation to the final touches, our team works diligently to ensure that each detail reflects our dedication to quality and precision. Our Mission:Our primary goal is simple: to make our customers very happy. We understand that your home or business is a significant investment, and we strive to exceed your expectations at every step. Whether it's a new construction, a renovation, or a custom project, we bring our expertise, integrity, and creativity to deliver results that not only meet but surpass your aspirations. Why Choose Us:Quality Craftsmanship: Our team is committed to using the best materials and techniques to ensure that every project stands the test of time. We pay meticulous attention to detail, ensuring that the finished product is not only beautiful but also durable and functional. Professionalism: From the initial consultation to the final inspection, we maintain the highest standards of professionalism. Our transparent communication, punctuality, and respect for your property and time are cornerstones of our service. Customer-Centric Approach: Your satisfaction is our top priority. We take the time to listen to your needs, provide expert guidance, and tailor our services to suit your unique requirements. Our goal is to create spaces that you will love and cherish for years to come. Family Values: As a family team, we bring a sense of trust, reliability, and personal touch to every project. We treat your project as if it were our own, ensuring that the final outcome reflects the care and dedication that only a family can offer. At B&K Builders, we are committed to building not just structures, but lasting relationships with our clients. Partner with us, and experience the difference that a passionate, professional builder team can make. Let's build your dreams together.
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Latest review:
Benjamin and his team did a fantastic job on my property building a 6m by 6m Extension walls in only 2 days, it was done ahead of time and on budget. He was very conscientious and nothing was to much trouble. Done all the pictures of each step along the way needed for Building Control Guy. The quality and workmanship was first class and I would definitely recommend him for all types of building/refurbishment work.”
Court's Home Extensions
Rating: 1 out of 5
Extension Builder in Dulwich
With nearly 20 years experience i joined the building trade at 16, going into bricklaying very soon after. I have worked for 4 very well known east London extension company and have built an excellent portfolio through customer recommendation. I have accumulated an excellent team of tradesmen ensuring consistent high standard finishes
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Latest review:
Extensions- 17 Jan 2018
A Total disappointment Ricky agreed to install a porch and roofing. He advised us to install new pvc doors agreeing to fit the roof after. This started mid November with a promise to be completed before Christmas. On his instruction we paid other workers to complete the preparation works and then the morning of the Job he sent a text message advising that he will no longer be able to attend the job. Thankfully we were able to find a local reputable roofer -plasterer-tiler who completed the work to a very high standard I feel very let down as I had put total trust in his promise to complete the work. Unfortunately based on this I cannot confidently recommend Ricky to a friend family, or anyone else.
Timeless finishes ltd
Rating: 5 out of 5
Extension Builder in Dulwich
With over 15 years in the construction industry, I have honed my expertise in managing both domestic and commercial projects. I thrive in high-pressure environments, where my skills in project management and quality assurance lead to successful, on-time project completions. I'm dedicated to sustainable practices and mentoring upcoming professionals in the field.Leading construction firm specializing in both residential and commercial projects. Managed multiple construction projects, overseeing budgets and ensuring projects were completed on time. Implemented quality control procedures that led to a 20% reduction in rework. Coordinated with subcontractors and suppliers to maintain project flow efficiently.Construction company focusing on residential buildings. Conducted site assessments and prepared reports on project feasibility. Supervised daily operations on site, ensuring adherence to safety standards. Fostered relationships with clients that resulted in repeat business
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Latest review:
Carpentry- 30 Dec 2025
Did the skirting across the whole house and the wood paint. Did a really good job! Would recommend.
Amev holdings ltd
No reviews yet
Extension Builder in Dulwich
Amev Holdings is a building Company offering its building services in Sutton and Southwest London. We offer services which range from building Extensions, Loft Conversions, Property refurbishment , Carpentry, Plumbing, Eletricial, to painting & decorating. We operate mainly in Sutton, Wimbledon, Kingston, London and surrounding areas.Our experience have allowed us to earn a superb reputation and acknowledgment as a quality builder that never disappoints
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Daniel Petka
Rating: 5 out of 5
Extension Builder in Dulwich
We are a small team mainly specialize in extensions.All kind of roof work. Plumbing. Bathrooms. Tiling. 1st and 2nd Fix carpentry i.e doors, kitchens, flooring etc.
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Latest review:
Kitchen Fitting- 20 Apr 2019
Good communication... Good job... Good price.. On time and clean.. Will definitely use again.. Thank you Daniel.

3.8

Top rated Extension Builders

Our Extension Builders in Dulwich, are rated 3.8 out of 5 based on 17 reviews from customers like you.

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

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

What are the hourly rates of extension builders in Dulwich?

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

Find extension builders in Dulwich with MyBuilder

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

Step 2: Compare different extension builders in Dulwich

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

Step 3: Hire Dulwich extension builders with confidence

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

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

What to ask a Dulwich extension builder before hiring?

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

An extension builder in 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 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 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 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 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 Dulwich

Can an extension builder in Dulwich help with planning permission?

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

Many 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 Dulwich help with materials and finishes?

Yes, most extension builders in 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.