For those buying a new home, having a full structural survey done is a complete waste of money.
New homes come with a warranty that offers protection against structural issues that can develop in the first 10 years.
A full structural survey would not make structural defects any less likely, as the surveyor can only report what he can actually see at the time, which would be when the new home is brand new.
What all new homes buyers should do is have their new home independently inspected by a
professional snagging inspector.
This would help home buyers get the niggling problems sorted out before they move in.
New homes are not like older properties. You can never renegotiate the price based on faults or defects.
The house builder must however put all defects that arise within the first 2 years.