Collin County is in Dallas Prairie Texas. Of the 254 counties in the Lone Star State, 567,134-acre Collin County ranks 180th by size. Recent listings of undeveloped land for sale in Texas's Collin County totals around 6,000 acres and a combined market value of around $823 million. By overall acreage, residential property is the most common type of land for sale in Collin County. The average price of undeveloped land for sale in Collin County was $2 million. Some suggested uses for undeveloped land currently for sale in Collin County include for agriculture, residential single, and hunting/fishing use. Some common wildlife species to be found on undeveloped land for sale in Collin County include whitetail deer, pig, dove, turkey and quail. Current commercial applications for commercial property for sale in Collin County include for agriculture, residential single and hunting/fishing use. Browse all Texas undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.