When most people think about Kyle Richards, they immediately picture designer fashion, dramatic reunions, and life on The Real Housewives of Beverly Hills. What many viewers miss, however, is how deeply connected her financial success became to luxury real estate through The Agency. Public estimates now place Richards and estranged husband Mauricio Umansky in the $100 million range, with real estate playing a major role in that wealth. While television fame helped build her personal brand, it was The Agency’s explosive growth that transformed their household into a serious business empire. Here’s what helped her stack up so much cash.