These are the sample pictures of the world’s smallest house that you are looking for. The designs of smallest house are so unique and unsual. The designer should be very smart and creative in designing the house so as to make the exterior of the house look so compact. When you have a small budget to build a house, then you can try to build your house using one of the sample smallest house in the world displayed. Just make your house different by following the smart ideas of the smallest house decorating shown.