Extension Builders in Beckenham, South London

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

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Some of our top rated extension builders in Beckenham, South London

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Gill Construction
No reviews yet
Extension Builder in Beckenham, South London
30 years of experience within the construction industry providing experience especially for loft conversions. Do call or quote for all types of types.
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SPS GAS SERVICES LTD
No reviews yet
Extension Builder in Beckenham, South London
At SPS Design and Build, we don’t just construct buildings — we bring your vision to life with skill, precision, and professionalism. As a trusted build company, we manage projects of all sizes, from complex renovations to full-scale new builds. What sets us apart is our commitment to quality, safety, and client satisfaction. We are fully Electrically Certified and Gas Safe Registered, ensuring that all electrical and gas work is completed to the highest industry standards. Whether you're planning a new home, a commercial space, or a full property transformation, SPS Design and Build delivers reliable, end-to-end construction services with a focus on craftsmanship, compliance, and lasting results. Built right. Built safe. Built to last.
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greenleafbuilders
No reviews yet
Extension Builder in Beckenham, South London
We are builders based in West London, with 20years experience. We undertake all types of construction work from extensions, loft conversion to basement conversions. We do bathroom renovations, kitchen fitting, full electric rewiring, plumbing, brickwork, roof construction and external/internal plastering. All work is certified. Please look at gallery photos.
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ANGEL HOUSE
No reviews yet
Extension Builder in Beckenham, South London
We offer a wide range of services, which includes all services related to the construction, repair, landscaping of residential or commercial real estate and its surrounding zone. Our large team consists of real qualified professionals with many years of experience in various construction projects.
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Motger Double Glazing Ltd
No reviews yet
Extension Builder in Beckenham, South London
Mother double glazing ltd. We recently start our work in london. We provide best services for double glazing in cheap price. We are new in the market in order to this we need to make friends not only the customer. We provide service. Please give chance to us.
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SLRA Ltd
No reviews yet
Extension Builder in Beckenham, South London
Builder company, refurbishment and new build. Bespoke joinery, wardrobes, kitchens etc.
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Aftr Group Limited
No reviews yet
Extension Builder in Beckenham, South London
At AFTR Projects, we bring over 10 years of residential construction and maintenance expertise. From extensions and conversions to full renovations and bespoke kitchens and bathrooms, we have the experience to bring your ideas to life. We've worked with well-known agents like Foxtons and John D Wood, earning a reputation for quality craftsmanship and reliable service across London, Surrey, and surrounding areas. Our services cover everything from large-scale builds to smaller transformations, with a strong focus on project management. We ensure every project is completed on time, within budget, and to the highest standard. At AFTR Projects, we believe in Trust, Transparency, and Timeliness. These values guide us as we work closely with you to understand your vision and deliver your ideal space with minimal disruption. If you’re looking for a reliable team that values your time and budget, AFTR Projects is here to help. Get in touch today to make your dream home a reality.
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Crystal Curb Cleaners
No reviews yet
Extension Builder in Beckenham, South London
I run Crystal Curb Cleaners, a professional driveway and exterior surface cleaning service based in London. As a one-person business, I take pride in delivering high-quality results with close attention to detail. Using powerful jet wash equipment, I help restore the look of driveways, patios, and pathways — always aiming for spotless, long-lasting results and satisfied customers.
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Ion
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Extension Builder in Beckenham, South London
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artour keri
No reviews yet
Extension Builder in Beckenham, South London
I am a general builder with over 30 years experience in the field 24 of those have been in greece where early in my career i specialised in large projects such as building hotels, petrol stations from the ground up but later gained knowledge in all sort of works. I have been in the UK for 6 years and have done, loft conversions, extensions, renovations and much more. I would describe myself as a perfectionist with great attention to detail and i find pride in my work
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Balazs Kalcso
No reviews yet
Extension Builder in Beckenham, South London
Cleaned and properly stored all painting and decoration equipment and supplies at the end of each workday and removed trash and debris from work areas. Bid on projects,prepped sites,and completed projects in line with customer specifications and requirements. Minimised disruption of client space and thoroughly cleaned up after completion of each job. Working as a part of a larger team. Painted surfaces using brushes, paint rollers. Prepping sites ready for handover. Applied putty,wood filler,wall filler,and caulks to prep uneven surfaces. Applied primer,paints, varnised and lacquers to walls and surfaces. Prepared trim walls and ceilings for painting by cleaning.
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Alex Boicea
No reviews yet
Extension Builder in Beckenham, South London
House repairs, extensions, construction.
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Keith & son's builder's
No reviews yet
Extension Builder in Beckenham, South London
Take passion in my work. Precision is a must . Strive for perfection each time and job I do
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Swiftbuid Solutions Ltd
No reviews yet
Extension Builder in Beckenham, South London
An experienced and dedicated builder with over 10 years of hands-on experience in residential, commercial, and industrial construction projects. Proficient in a wide range of building techniques, including loft conversion, house extension, house renovation etc, with a focus on quality, safety, and client satisfaction
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Amrit
No reviews yet
Extension Builder in Beckenham, South London
Hi , my name is Amrit I have 15 years plastering experience me and my team will give our best
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SUFASOLUTIONS Ltd
No reviews yet
Extension Builder in Beckenham, South London
Hello from SUFASOLUTIONS LTD,We are a family running I would welcome the opportunity to meet with you, understand more about your work with our organization, and discuss how we can work together most effectively. Please feel free to contact me to arrange a meeting. I'm looking forward to meeting with you in the future. FREE QUOTE
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Top rated Extension Builders

Our Extension Builders in Beckenham, South London, 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 Beckenham, South London?

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 Beckenham, South London 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 Beckenham, South London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Beckenham, South London?

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

Find extension builders in Beckenham, South London with MyBuilder

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

Step 2: Compare different extension builders in Beckenham, South London

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

Step 3: Hire Beckenham, South London extension builders with confidence

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

Beckenham, South London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Beckenham, South London extension builder before hiring?

Before hiring an extension builder in Beckenham, South London or extension building company in Beckenham, South London, 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 Beckenham, South London?

An extension builder in Beckenham, South London 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 Beckenham, South London 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 Beckenham, South London?

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 Beckenham, South London 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 Beckenham, South London 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 Beckenham, South London

Can an extension builder in Beckenham, South London help with planning permission?

Yes, many extension builders in Beckenham, South London 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 Beckenham, South London handle everything from design to construction?

Many Beckenham, South London 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 Beckenham, South London help with materials and finishes?

Yes, most extension builders in Beckenham, South London 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.