Scottsdale Real Estate 85258 Market Trends Scottsdale Real Estate 85258 85258 is an upscale suburban zip code in Scottsdale, Arizona. The population in Scottsdale Real Estate 85258 is primarily white, older, and mostly married couples. At $252,200 the average home value here is a bit higher than average for the Phoenix-Mesa-Scottsdale metro area, so this probably isn't [...]