A unique home in Los Angeles County that captured the interest of California homebuyers — and started a wider conversation about the high cost of getting into the real estate market — has found a new owner. The home, located in Alhambra, was popular among home-seekers because of its modest (for California) price of $250,000. But it also made nationwide headlines due to its location: It’s built into the side of a bridge that overlooks a drainage ditch.