Plot out the metropolitan area’s wealthiest areas, and a strip along the state line running southward from the Country Club Plaza stands out. But what makes this area so valuable and attractive isn’t that it’s shiny and new. Rather, it’s an area so well-planned and developed that “change” means maintaining its original state, said Jerry Reece, CEO of Reece & Nichols Realtors Inc. “It’s kind of like a fine antique car,” Reece said. “If you restore it, you want to restore it to its original state. You honor that design, and you maintain it the best you can.