Wealthy, older Americans are ripping up the traditional script for aging
Angela and Victor Martino raised their two daughters decades ago in a ranch house measuring less than 2,000 square feet. The empty-nesters recently bought the 5,000-square-foot house next door.
After a year-long renovation, the Denair, Calif., home has a huge kitchen with space for the commercial meat slicer that Victor uses to cut a leg of prosciutto at family events. There is a playroom with polished concrete floors meant to withstand damage from their seven grandchildren. The primary bathroom tub has features to help them get in and out more easily as they get older.

