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The Magnificent Basement carries out a full range of construction work

New Built

The Magnificent Basement Limited carries out a full range of new build construction from a completely new house to an extension. Our passion is to build sustainable properties.


We believe passionately in going underground!

Especially in the areas of high value of London, a basement development can add a substantial amount to the value of a home. An entirely new floor of accommodation can be created or even a whole new flat. This is especially important for growing families who do not wish to move or perhaps for people looking to sell and who wish to exploit a property’s full development potential.

Additionally, modern basements do not have an adverse effect on the street scene. Being underground their visual impact is minimal and often positive. Inside, a building can become grander and more imposing than before.

Basements can occupy unused space and be built in a way which is friendly to the environment. There is no need to concrete over England’s green and pleasant landscape if we properly use land that is already developed. All existing houses represent a “brown fill” site.

As far as overall stability is concerned, a basement can add to the structural integrity of a house. A building suffering from or vulnerable to subsidence can be made stronger by the installation of a basement.