I cant help myself but remember Hayao Miyazaki Howl’s Moving Castle, which is an amazing film by an even greater creator. Assembled from multiple units, this looks like a strange modular house from a different era.
Found in the Ukraine, Microscopiq says it’s the remains of “bunker for the overload of mineral fertilizers.” How totally un-romantic. I prefer to believe this is a wooden ship stranded in the middle of a field after all the water has completely dried up.