The home referenced in the OP is in Atherton California.
https://en.wikipedia.org/wiki/Atherton,_California
In an earlier post I included a police report about birds chirping too loud. The police in this city have a file on every residence. They know who lives there, who works there and what vehicles they drive. The attentive nature of their responses was reflected in their response to loud bird songs. Charles Schwab - listed in the notable section of the wiki - owns a property about a block long with a high fence around it. You cannot even see his house from the street. The crime rate is about 1/10th of the State average.
https://www.neighborhoodscout.com/ca/atherton/crime
This is the place where the 2% live in my neck of the woods.