Don't be fooled by their modest appearances or subdued lifestlyes. The geeks running today’s biggest tech companies are in fact living large. On top of caking multi-million-dollar salaries and garnering the ultra-high class treat that comes with being a boss in the biz, this special group of tech visionaries have begun to flaunt their wealth by splurging on the biggest and most expensive houses money can buy. You thought A-list celebs and professional athletes had it good? From suburbian cheateaus to vacaton getaway spots, these are some of The Most Baller Mansions of Tech CEOs.