Extension Builders in Croydon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (23 reviews)

Easily find verified Croydon Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Croydon.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Croydon

2838 Results

Sort by:

THE AAKTR GROUP LTD
No reviews yet
Extension Builder in Croydon
At Aaktr Developments we formulate bespoke design & construction. Residential Properties: From design to refurbishment elegant, tailored homes that blend style, functionality, and innovation. Commercial Spaces: Designing and refurbishing sophisticated offices, vibrant cafes, and standout restaurants that reflect the unique identity of our clients. Churches: Preserving heritage and enhancing functionality through thoughtful redevelopment. Concept Design: Bringing your ideas to life with innovative and inspiring design concepts that set the foundation for your project. Full Architectural RIBA Services: Comprehensive architectural planning and design, adhering to the highest standards of the Royal Institute of British Architects (RIBA). Full RIBA/Construction Services: From initial planning to final construction, we deliver bespoke, high-quality solutions, ensuring every detail is crafted to perfection and on time.
Get in touch
Sharphurst Contractors Ltd
No reviews yet
Extension Builder in Croydon
Sharphurst Contractors provide a complete range of building and property services. We are committed to providing a high-quality, reliable and cost-effective service, delivered by our friendly team who hold a diverse range of knowledge in all key areas of the business.
Get in touch
Jed Contractors ltd
No reviews yet
Extension Builder in Croydon
Loft conversion, extensions , refurbishment , maintenance , multitrader , flooring , kitchens, bathrooms , roofing , plumbing , heating.
Get in touch
DE Property & Construction LTD
Rating: 5 out of 5
Extension Builder in Croydon
I have been a sole trader working in the building industry for around 25 years, working on a number of different projects. I have now set up my own firm, DE Property & Construction Ltd, delivering customers' dream projects at the highest standards. Please get in touch with me to learn more and to get a quote.
Get in touch
Latest review:
Joinery & Cabinet Making- 9 Dec 2024
Very impressed by Eugene's work. I hired him to build a bin shed for my front garden. He took the time to understand what I wanted and work out how he could combine the look I was after with a stable structure. I am so pleased with my new shed. Eugene is trustworthy and reliable and I will hire him for other work in the future
Capital Construction Projects Ltd
No reviews yet
Extension Builder in Croydon
Loft Conversion Extensions Refurbishment New Build All aspects of building work
Get in touch
Eco unique construction LTD
No reviews yet
Extension Builder in Croydon
, I'm Leo the owner of Eco Unique Construction. With over 10 years of dedicated experience in the construction industry, I specialize in the structural phase of projects, from initial demolition and groundworks to building walls and finishing with professional skimming. Based in London, I have a passion for high-quality, reliable work and a keen eye for detail. I'm fully insured and committed to providing a transparent and excellent service. I look forward to helping you with your next construction project."
Get in touch
Toro Construction Ltd
No reviews yet
Extension Builder in Croydon
I like to set up all details before rather than arguing after
Get in touch
Giorgi
No reviews yet
Extension Builder in Croydon
A highly experienced and hardworking handyman with extensive experience in the construction and non-construction fields,able to perform a variety of maintenance duties and skills. Who have the skills to start a job from scratch and complete it according to the client's wishes.responsible, reliable and a professional in his field.who is also skilled in tiling, carpnetry,plastering ,painting and plumbing ,bricklaying and etc.doing almost all types of work that require the highest level of performance.I can also travel in and around London as desired and I also have my own team if the need arises. Last and foremost why me? Quality work, Get the job done quickly, Resposibility, Getting the job done at the best price. Kind regards
Get in touch
Kaseno Group LTD
Rating: 5 out of 5
Extension Builder in Croydon
Our company is based in London. We do all aspects of the construction. Our main target is to achieve the finest quality of our services and to satisfy any of the clients' requirements deliver the project on time and achieve a reasonable price.
Get in touch
Latest review:
Kitchen Fitting- 19 Jan 2019
Very good, professional ,trustworthy team.I can recommend them to anybody. Their communication was excellent. The work they have done is of high stardard and was done on time.
Reli
No reviews yet
Extension Builder in Croydon
Window fitting and painting
Get in touch
Nico Spurrier
Rating: 5 out of 5
Extension Builder in Croydon
GreenBuild began with owner Nico Spurrier making a strong commitment to offer excellent service, the highest quality in design and building work and great value for customers across the Sussex area and beyond. This approach is still very much at the heart of the business, earning GreenBuild a reputation as dedicated, professional, trusted builders providing superior, cost effective and efficient project management. We pride ourselves on being a building company the works only to the highest standard, delivering exceptional results, on time and within budget. As we look back on the challenges posed by the COVID-19 pandemic, we are proud to say that we have emerged stronger and more resilient. Our dedication to health and safety ensured that we could continue serving our clients while protecting the well-being of our team. Now, more than ever, we are committed to delivering excellence and look forward to many years of satisfied customers ahead. Based in Horsham, West Sussex, we are local builders with a wealth of experience working on projects throughout the region. From renovations and extensions through to full end-to-end design and build projects, we have the expertise and understanding to support our clients with everything from planning through to completion.
Get in touch
Latest review:
Extensions- 5 Jul 2018
Nico and the Greenbuild team are polite, professional, clean and tidy, hard and fast working and were a pleasure to work with. Having completed several renovation projects and new builds, I can safely say that this team was the best by a long shot. Highly recommended. I hope they are not to busy to start my next project!
Ben
No reviews yet
Extension Builder in Croydon
Over 10 years of experience in the building trade, building new and outstanding homes. Specialised in loft conversions, house extension, kitchen refurbishment, bathrooms, full house remodel and refurbishment, garden and pavements, roofing and repairs, certified plumbing, gas and electrician.
Get in touch
riley construction
No reviews yet
Extension Builder in Croydon
Riley Construction has been creating new spaces for clients for 35 years. I started the company in fulham (london) working on very high end projects. We specialise in extensions, loft conversions and full house refurbishment. We have since been taking on many projects closer to home in the surrey area. All of our trades are qualified and very experienced. We have a very friendly team who are ready to take on your project no matter what the size.
Get in touch
JS Brickwork
Rating: 5 out of 5
Extension Builder in Croydon
We offer a professional and conscientious service where quality and customer satisfaction comes first. We undertake all masonry projects that include brickwork, blockwork, extensions, garden/boundary walls and house building. We also have expertise in carrying out restoration and refurbishment of listed and English Heritage buildings including specialist pointing such as weather struck and lime mortar applications, use of reclaimed bricks, arch work and stonework.
Get in touch
Latest review:
Extensions- 2 Nov 2018
Building a 2 storey rear extension and hired Jamal to do the Block work. Initial ground storey heavy Hollow block walls for the 3 x 3m extension completed in only 3.5 days by Jamal himself with no extra help. Hardworking young guy. I was nearly bedbound with sciatica and in great pain and he immediately offered to source and buy on my behalf extra blocks required to relieve further stress on me. Very helpful, reasonable and understanding. Explained anything I asked him diligently. Knows his job and I will be calling him back when I have the money to complete the block work for the 2nd storey.
TTI ACTIVITIES LTD
No reviews yet
Extension Builder in Croydon
Our company, TTI ACTIVITIES LTD , has been in business for the last 5 years specialising in residential building projects. We have an excellent track record and always go the extra mile to make sure our customers are happy with the job we deliver – always on time and within budget. References from our past customers are available, or we will invite you to pick up the phone and talk to them.
Get in touch
LG builds
No reviews yet
Extension Builder in Croydon
Experienced builders with a focus on quality and attention to detail. Delivering reliable, tailored solutions for every project. Always aiming to exceed expectations.
Get in touch

Top rated Extension Builders

Our Extension Builders in Croydon, are rated 4 out of 5 based on 23 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Croydon?

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

Find extension builders in Croydon with MyBuilder

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

Step 2: Compare different extension builders in Croydon

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

Step 3: Hire Croydon extension builders with confidence

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

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

What to ask a Croydon extension builder before hiring?

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

An extension builder in Croydon 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 Croydon 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 Croydon?

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 Croydon 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 Croydon 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 Croydon

Can an extension builder in Croydon help with planning permission?

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

Many Croydon 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 Croydon help with materials and finishes?

Yes, most extension builders in Croydon 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.