As of today, , there are 93 properties for sale in the 49646 area and 93 properties listed for sale in the city of Kalkaska. This residential (general) (single) home at 5736 Island Lake Rd NW in ZIP code 49646 was last listed for $82,666. This is 36% below the current $129,900 median price for Kalkaska and 36% below the median of $129,900 for the ZIP code. Of the 93 properties for sale in Kalkaska, 93 are single family homes and 0 are condos. 5736 Island Lake Rd NW is a residential (general) (single) home that is approximately — Sqft, 100% below the city median of 1,383 and 100% below the 49646 ZIP code median of 1,383. The price per square foot was — which is 100% below the current median price in 49646 of $92 and 100% below the Kalkaska median of $92 per square foot.