Broomfield County is in Front Range Colorado. Of the 64 counties in the state, 33-square-mile Broomfield County ranks 64th by size. Colorado's Broomfield County has around 1,000 acres of residential land for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was $20 million. The average price of residential land for sale in Broomfield County was $4 million. Browse all residential land and rural property for sale in Colorado 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.