Just a couple of months after it graced the pages of the Wall Street Journal, Oscar De La Hoya’s Las Vegas-area home popped up on the market as a glam $20 million listing. The championship boxer’s custom-built pad, a triple-gated mansion in the exclusive Strata community in Henderson, Nevada packs almost 9,000 square feet of living space, 2,409 square feet of outdoor living area, and amenities...