Suffolk County is in Northeast Massachusetts. Of the 14 counties in the Bay State, 76,940-acre Suffolk County ranks 14th by size. Recent Land Network data records about 300,000 acres of residential land and property for sale in Massachusetts's Suffolk County, which is valued at a combined $10 million. The average price of residential acreage for sale in Suffolk County was $707,914. 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.