Extension Builders in Sydenham

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

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Some of our top rated extension builders in Sydenham

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Brother builders limited
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Extension Builder in Sydenham
All buildings work undertaken
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DHARAM BUILDERS LTD
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Extension Builder in Sydenham
Welcome to Dharam Building Services, your trusted partner in construction and home improvement for over 15 years. With a passion for quality craftsmanship and a commitment to exceptional customer service, we specialize in turning your home improvement dreams into reality. Whether you're planning a renovation, need repairs, or want to enhance the functionality and beauty of your living space, we’ve got you covered. Our expert services include tailored consultations, drywall repair, exterior and indoor painting, flooring installation, and custom garage designs. We also offer general repairs and maintenance to keep your home in top shape, home extensions for added space, water fixture repairs, and tile work installation for lasting aesthetics. For those looking to maximize space, we specialize in loft conversions and extensions, providing you with more room to grow. At Dharam Building Services, we combine over a decade of experience with attention to detail to ensure every project is completed to the highest standards. Our satisfied customers speak for us, and we invite you to read their reviews on Google. Contact us today to discuss your next project—we look forward to helping you transform your home!
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New Craft Builders ltd
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Extension Builder in Sydenham
My company name is NEW CRAFTS BUILDER LTD. We expertise in converting and building Homes according to customer needs
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MBBM
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Extension Builder in Sydenham
Specialising in bespoke home renovations, extensions & conversions we are committed to exceptional craftsmanship. We prioritise transparent communication and safety to ensure your project is completed on time, within budget, and to your exact vision.
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The Fitted Space & Renovation
New on MyBuilder
Extension Builder in Sydenham
The Fitted Space & Renovation specialises in high-quality property restoration, refurbishment, renovation, and bespoke fitted solutions. We help homeowners transform their spaces by combining skilled craftsmanship, thoughtful design, and reliable project delivery. Our services include full and partial home refurbishments, kitchen and bathroom renovations, bespoke kitchen and bathroom cabinet design, manufacture and installation, fitted wardrobes, built-in storage solutions, carpentry, and interior finishing works. From restoring older properties to creating modern, functional living spaces, we work closely with our clients to understand their needs and deliver solutions tailored to their lifestyle. Our team focuses on quality materials, attention to detail, and excellent workmanship throughout every stage of the project — from initial design and planning through to final installation. At The Fitted Space & Renovation, we are committed to delivering beautiful, practical, and long-lasting spaces with clear communication, professional service, and customer satisfaction at the heart of everything we do.
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LHR Construction ltd
No reviews yet
Extension Builder in Sydenham
I have been a builder for 40yrs and can carry out all types of building work, from small jobs to large extensions, I am currently refurbishing my own house in Rainham Essex. I have completely landscaped the property also adding a large extension and new roof, no job is to-big or to small.
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Warren
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Extension Builder in Sydenham
We are a father and son team 35 years experience in the the building industry.we mainly do carpentry and Drywall systems all our work is done to a very high standard which makes us different from most out there
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PureBuild.
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Extension Builder in Sydenham
Very Proffesional. Punctual at all times. Work done to the highest standard at good prices. Over ten years Experience in all aspects of build work including Lofts and Extensions.
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Daljeet Singh
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Extension Builder in Sydenham
We specialize in high-quality bathroom fitting, plumbing, electrical and new home build workmanship. We also do expert fencing and electrical work, ensuring every project is completed to the highest standard.
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Kiseld
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Extension Builder in Sydenham
Hi, i am a solo trader with 5 years experience in construction, I have a very good knowledge on everything that includes extensions, roofing, full flat refurbishment and good knowledge on other fields too, i looking forward to work for you.
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M&B Civils
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Extension Builder in Sydenham
At M&B Civils we provide all aspects of groundworking and landscaping at a high level of quality. We focus to keep the costumer happy with our job and price.
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D and R Kitchens
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Extension Builder in Sydenham
Experienced in all aspects of kitchen fitting howdens..wickes..b&q..ikea etc also take on bathroom fitting.. tiling..flooring and general building works
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Pearsons Brother Builder and Contractor LTD
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Extension Builder in Sydenham
Hi we are builders and contractors and we do all sort of building job like renovation, extension, loft conversions etc
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Tsk builders ltd
No reviews yet
Extension Builder in Sydenham
Welcome to TSK Builders LTD. We are an established business in Slough, with over 15 years’ experience in this industry We offer you all building services from small jobs to big jobs to Extension’s and refurbishments. . We offer a very friendly, tidy and professional and reliable service, we provide 1-year warranty on our work Here’s a list of the services we offer: New build,Extension,Loft conversion ,Brickwork ,Groundwork,Plumbing,Roofing ,Kitchen & Bathroom ,driveway Kind regards.
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Jpbuilders
No reviews yet
Extension Builder in Sydenham
Highly skilled bricklayer and carpenter no giant company just family run business no sign written vans u just pay for the skill and craftmanship of work u are getting
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AGDESIGN-BUILD.LTD
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Extension Builder in Sydenham
Architectural services Structural Engineering Services
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Top rated Extension Builders

Our Extension Builders in Sydenham, 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 Sydenham?

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 Sydenham 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 Sydenham who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Sydenham?

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

Find extension builders in Sydenham with MyBuilder

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

Step 2: Compare different extension builders in Sydenham

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

Step 3: Hire Sydenham extension builders with confidence

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

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

What to ask a Sydenham extension builder before hiring?

Before hiring an extension builder in Sydenham or extension building company in Sydenham, 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 Sydenham?

An extension builder in Sydenham 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 Sydenham 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 Sydenham?

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 Sydenham 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 Sydenham 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 Sydenham

Can an extension builder in Sydenham help with planning permission?

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

Many Sydenham 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 Sydenham help with materials and finishes?

Yes, most extension builders in Sydenham 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.