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Richmond, London
Builders in Richmond
High quality home extensions, loft conversions and renovations in Richmond and the surrounding areas.
Building Services in Richmond
At STL Build, we provide professional building services in Richmond and the surrounding areas, helping homeowners create more space, enhance their properties and add long-term value.
From single storey extensions and loft conversions to complete property refurbishments, groundworks and structural alterations, we manage every project with care, attention to detail and clear communication from start to finish.
Whether you’re extending a period home, updating a riverside property or planning a larger renovation, our experienced team can help you create a practical, high quality result designed around your home and the way you live.
Our Building Services in Richmond
We offer a wide range of building services to suit your home, project and budget.
Proudly Building in Richmond
We’re proud to work with homeowners across Richmond and nearby areas including St Margarets, East Twickenham, Kew, Petersham, Ham, Mortlake and Barnes.
Richmond has a distinctive mix of homes, from Georgian and Victorian terraces to period villas, riverside properties, apartments and modern developments. Whether you’re planning a loft conversion, extension, refurbishment or major structural project, STL Build provides reliable building support with a practical and personal approach.
The area’s historic architecture, riverside setting and established residential streets mean extensions and alterations often need to be designed carefully around the character of the existing property and its surroundings.
Local Benefits
Local knowledge
Reliable service
High quality workmanship
Building better homes together



Areas & Postcodes We Cover
We provide building services across Richmond and nearby areas including St Margarets, East Twickenham, Kew, Petersham, Ham, Mortlake, Barnes and surrounding communities.
Local Planning Advice in Richmond
Planning applications in Richmond are handled by the London Borough of Richmond upon Thames. Some house extensions, loft conversions and other alterations may fall under permitted development, provided they meet the relevant conditions. Permitted development rights do not normally apply to flats and may be restricted for other properties or building types.
Richmond upon Thames contains 85 designated conservation areas, ranging from historic town centres and former villages to major landscapes such as Richmond Park and Kew Gardens. Homes within conservation areas may face additional requirements intended to protect the character and appearance of the local area.
Some properties are also affected by Article 4 Directions, which remove specific permitted development rights. This means planning permission may be required for alterations that would normally be allowed without an application.
Building Regulations approval is generally required for extensions, loft conversions and structural alterations, even where planning permission is not needed.
STL Build can help you understand the likely route before work begins, including permitted development considerations, planning applications, structural requirements and building control.
Frequently Asked Questions







