American TV personality Marisa Zanuck has an estimated net worth of $5 million in 2012. Nearly all of Zanuck’s wealth has become simply derived from being part of a reality TV series. She can also be a property agent working for thereal estate company Hilton & Hyland. She’s been working for the company for the last 14 years. Zanuck is the newest cast member of the reality TV seriesThe Real Housewives of Beverly Hills. Her boss in the business, Rick Hilton is married toKathy Hilton who happens to be the half sister of Kyle and Kim Richards, who are also part of the reality TV series. The couple has two kids jointly named Darryl and Jack. This 38-year old reality TV actress is a native of Los Angeles California.