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A professional service from start to finish.
If you are looking for high quality basement conversions in South London and the surrounding areas, then look no further than us here. Our in-house design team and workforce have been working hand-in-hand delivering exceptional basement spaces for our clients since 2002, making us one of the longest established basement companies in London. Our reputation has been established over this time for quality, trustworthiness, and innovation. Basement conversions have given Londonís homes an entirely new lease of life.

They offer the opportunity for spectacular spaces that the original structure above often doesnít have the natural space to accommodate. Basment Limited is a specialist London basement company dealing only in the construction and waterproofing of  below ground structures. London Basement concentrates on basements in London  and  therefore enjoys unrivalled expertise in this area, providing its services across the whole of London.

The company also provides basement conversions and renovations for houses in the Home Counties and beyond, depending on the size and type of scheme required. Not just basements. Many of our clients started asking us to do refurbishment works on their homes in conjunction with the construction of the new basement space. We have now successfully completed a number of these projects, often working with our clients architect and/or interior designers. Successful conversions of smaller basements and vaults earned the company a reputation for providing clients with much needed space from otherwise unused areas. Whether you are looking to convert your existing basement into a more habitable space, or you are looking to construct a brand new one, our specialist services can help. Our basement conversions are carried out with care and precision to make sure that everything is to a high standard.

Successful basement conversions require a particular kind of expertise. To really maximise the potential of your space, you need a team who are familiar with the challenges and possibilities unique to basements. Planning permissions for basements in London have become intensely complex. We are justly proud of our 100% success rate for gaining basement planning consents in all London boroughs. With a highly experienced Design team around us, a proven and established construction team and a fit-out arm to match we believe we can accommodate any basement build or conversion requirement in or around London. Offering creative ideas and solutions when embarking on constructing a basement, we work with our recommended architects and team of specialists to create the space that you desire.

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10 years of experience in providing
a professional and affordable
solution to all your building
and maintenance requirements