Stucco Repair Around Water Pipe
This is a good example of a repair that was done for a reason
and if you can find out why they fixed the stucco, this might give you
clues to future plumbing or stucco problems. Either way you are not
going to be able to see behind the stucco to see if there are any more
You will be able to go on the other side of the wall, in this case, it is a bed room and look for any problems like water stains or water damage to the flooring and wall.
Keep your eyes open when inspecting a home for repairs like this, they could be signs of future problems.