This building is an exact replica of this house here, with the only difference being its a scaled down version, and built using limestone as opposed to sandstone.
The front of the house is completely clad in stone, which runs through the hallway internally and then returns to the back of the house. It also runs above the flat roof at the very top, and ends there. This build is unusual in many respects, one as the window sits on the outer block in order to have a complete return of stone to the frame with no plastered block showing.
Its also very interesting to compare the two houses side by side, as you can see how the choice of stone used changes the 'feel' of a building.