North Scottsdale also known as “85255” is one of the most desirable areas and zip codes in all of Scottsdale. The growth of Scottsdale is really recognizable if you remember it in the late 80’s and early 90’s. With the growth of developments like, Grayhawk, DC Ranch, Silverleaf, McDowell Mountain Ranch and so many others, the livability has grown immensely and what used to feel like another part of town, is now connected by some of the most expensive real estate this area has to offer.