Conversation so far:
What are the California properties in relation to William Randolph Hearst?
Beginning in 1919, William Randolph Hearst began to build Hearst Castle, which he never completed, on a 240,000-acre ranch at San Simeon, California.
Did William Randolph Hearst own other properties in California besides Hearst Castle?
William Randolph Hearst also had a property on the McCloud River in Siskiyou County, in far northern California, called Wyntoon.
Were there other properties William Randolph Hearst in addition to Hearst Castle and Wyntoon?
In 1947, William Randolph Hearst paid $120,000 for an H-shaped Beverly Hills mansion,, on 3.7 acres three blocks from Sunset Boulevard.
Was there anything noteworthy about the H-shaped Beverly Hills mansion William Randolph Hearst bought in 1947?
This home, known as Beverly House, was once perhaps the most expensive private home in the U.S., valued at $165 million.

Question: Which property was his primary home?
Self-contained rewrite: Which property was William Randolph Hearst's primary home?