BNPS.co.uk (01202 558833)
An incredible contemporary mansion that is built half underground has gone on the market for almost £4m.
The modern home is called Steppingstone after the six large circular skylights built into the ground to flood the subterranean part of the property with light.
The property is the ultimate party pad that has its own sports bar and music area.
It also has an indoor games area were cricket, badminton and football can be played as well as a swimming pool, sauna/steam room, gym and hot tub.
Outside, there is a 3G-surfaced 5-aside football pitch and zip wire.