I don't see anything out of the ordinary about a house built on a high hill. This is a pretty common sight in Vermont, for instance. The house is a bit soft focus. The clouds are impressive but a bit overexposed.
Nice work on the clouds, but for some reason, the house looks out of focus. I like the use of negative space, but feel the green could be a bit lighter with more definition. Might just be a result of having to compress the shot for the challenge.