Building Extensions in Croydon

If you are you a homeowner in Croydon looking to expand your living space, building an extension to your home can be exciting, adding value and transforming your property. However, it can seem daunting if you're unsure where to start. That’s where Smiley Building Services comes in – your friendly and expert local builders in Croydon. With years of experience within the community, we take pride in providing top-notch Building Extensions in Croydon that bring your dreams to life with minimal stress.

Before you begin, it’s crucial to understand why a building extension can be a great investment. Not only does it provide additional space for a growing family or new home office, but it can also significantly increase your property’s market value. And with Smiley Building Services, you’re guaranteed a blend of quality craftsmanship and local expertise.

House Extensions in Croydon

The initial step to any successful extension is thorough planning and design. At Smiley Building Services, we offer a consultation to understand your requirements for a House Extension in Croydon, considering budget, and your desired outcome. We help you envision the possibilities that maximise your space and complement the existing structure of your home.

Local Regulations and Permissions

Through years of operating within the Borough of Croydon, we have an in-depth understanding of local planning regulations. Smiley Building Services ensures that all Building extensions are compliant with building regulations and, if necessary, we’ll handle the planning permission on your behalf, making the process as smooth as possible.

With the plans in place, our team of skilled builders and tradespeople work diligently to construct your extension. We believe in thorough communication, keeping you informed throughout the entire construction process. Safety, respect for your property, and a commitment to timelines are our top priorities.

Are you ready to extend your home in Croydon?

If you're considering a building extension, Smiley Building Services is here to help. For more information or to book a consultation, reach out to us today. Make the first step towards creating more space in your beautiful Croydon home with confidence, knowing you have the support of your trusted local builders.

Example of a Two Storey Extension in Croydon.

The Photographs show some of our recent work in SE London and some are carried out on full two Storey House Extensions, these will provide the maximum amount of additional living space on the land you already have available. It can provide extra bedrooms, bathrooms and downstairs living space which is normally where more space is needed, especially if you have a young family.

At the first appointment we will advise you about your project and show you our gallery of past extensions to help you decide exactly what you want. You may already have some ideas, but we will go through the full range of options to help you decide which type of house extension would best suit your needs also you will be given the contact details of one of our previous customers, who has had a similar extension, so you can talk to someone who's been in your position before.


Smiley Building Services are endorsed by “Trustmark”, who are the only UK Government Endorsed Quality building Scheme for work carried out around your home.

Several motivations fuel TrustMark's mission, chiefly to assist homeowners with implementing energy-saving upgrades in their dwellings and to bolster the level of confidence they possess while engaging in such undertakings. It is imperative to possess a well-defined vision of your intended home improvements, acquaint yourself with the potential expenses and expected duration of projects. Bear in mind that proficient professionals are typically sought after, hence there could be a necessity to be patient in order to secure the services of the ideal tradesperson for your task.


Smiley Building Services are a full member of Federation of Master Builders, who vet all members as reputable, and certify them as dependable local tradesmen.

The Federation of Master Builders (FMB) stands as the most prominent trade association for the UK's construction sector, dedicated to representing the interests of small to midsize construction businesses. Its mission is to serve as the definitive directory of reputable, certified, and dependable local craftspeople.

To be part of the FMB, individual contractors and construction enterprises of small to medium scale in the UK must have a business history of at least one year. The FMB isn't exclusive to SME builders alone; if your activities intersect with the SME builder industry and you uphold the FMB's commitment to excellence and industry standards, you may be eligible for FMB associateship. For further information, consider reviewing the criteria for becoming an Associate member.

The FMB separates itself from similar entities by requiring a membership that's not just handed out; it's awarded based on merit. Applicants are subject to a rigorous screening and an unbiased review of their work to ensure standards are met. This meticulous vetting is integral to providing clients with the assurance that they are engaging with a business that upholds quality and excellence in its services.