curb appeal noun2 •The visual attractiveness of a property, typically a house, as viewed from the street.[A] brand-new landscaped lawn complete with picket fence boosts the classic home's curb appeal. — 2009 •The visual attractiveness of an automobile, as viewed from street level.Hyundai hopes Genesis will lure the well-heeled with curb appeal even if it lacks snob appeal. — 2008