These photos are of a house with defective stucco at Sun City Hilton Head, SC. It is one example of the widespread defective stucco problem at SCHH that has resulted in a class action and numerous individual lawsuits.
In many cases the defective stucco only became apparent years after the houses were built.
The lawsuits claim that the stucco was not mixed according to manufacturer instructions (too much water, not enough cement, etc.) and was applied incorrectly (lack of control joints, blocked or non-existent weep holes, etc.). Google "Sun City Hilton Head SC stucco lawsuits" for further information.