What Is 3 BHK Flat? 3 BHK Flat is a type of residential property, and it is built under societal construction planning. It is built either under a gated society or without a gated one. You may find various advertisements on the 3 BHK flat for sale. A 3BHK flat offers comfortable space to accommodate, and additional features to the owner. However, it is not that easy to find a quality property under...