There are currently 5 homes for sale in Square Lake. The average price for Square Lake properties is $508,480 which is 50% lower than all homes within a 20 mile radius. The highest priced property in Square Lake is $995,000 while the lowest priced home is listed at $139,000. Most of the properties available in Square Lake are homes . Compared to last month, the average price of real estate in the area has gone down 0%.