This house (located in the city of Utrecht) was designed by the famous architect Gerrit Rietveld. It is based on the architectural principles of De Stijl, and is listed on the UNESCO World Heritage list, just like, for example, the canals of Amsterdam.
The house can be visited, but due to limited space, reservations need to be made prior to visiting.
Rietveld-Schröder House (in Utrecht)