As of today, , there are 16 properties for sale in the 49738 area and 16 properties listed for sale in the city of Grayling. This single family residential home at 4993 Wilderness Trl in ZIP code 49738 was last listed for $89,000. This is 50% below the current $179,375 median price for Grayling and 50% below the median of $179,375 for the ZIP code. Of the 16 properties for sale in Grayling, 16 are single family homes and 0 are condos. 4993 Wilderness Trl is a single family residential home that is approximately — square feet, 100% below the city median of 1,542 and 100% below the 49738 ZIP code median of 1,542. The price per square foot was — which is 100% below the current median price in 49738 of $90 and 100% below the Grayling median of $90 per square foot.