Affluent home buyers looking for more bang for their buck should cruise on over to the Motor City, according to the latest Wall Street Journal/Realtor.com Housing Market Ranking, released Thursday.

While most Americans are drowning in debt or struggling with rising housing costs, the world’s tech billionaires are living in luxury mega-mansions that would make the Gilded Age robber barons blush.

When it comes to luxury real estate, America’s wealthiest citizens spare no expense. From Gilded Age palaces to modern mega-mansions, these estates feature amenities most of us can only dream of — ...