Suffolk County is in Northeast Massachusetts. Of the 14 counties in the state, Suffolk County is 14th in terms of its size (76,940 acres). The total value of roughly 300,000 acres of residential land recently listed for sale in Massachusetts's Suffolk County was $5 million. The average price of residential land for sale in Suffolk County was $336,781. Browse all residential land and rural property for sale in Massachusetts to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.