Grant County sits in southwestern Wisconsin and is one of the state’s most historically rich and agriculturally productive counties. The county seat, Lancaster, is a charming small city with courthouse square architecture and established neighborhoods. Platteville, the largest city, is home to the University of Wisconsin–Platteville, which brings energy, growth, and a mix of student and family housing. Other notable towns include Fennimore, Boscobel, Cassville, and Cuba City. Historically, Grant County played a major role in early mining and lead production, which shaped many of its towns. Today, agriculture remains prominent, with rolling fields, dairy farms, and open countryside defining much of the landscape. Housing types range from historic brick homes, traditional farmhouses, ranch-style homes, student rentals, newer suburban developments in Platteville, and rural homes on multi-acre lots across the countryside. The county is mostly rural, with Platteville serving as a suburban-style hub. Dubuque, Iowa—one of the nearest major cities—is only 25–35 minutes southwest, giving residents access to major hospitals, retail centers, and employers. Existing home prices typically range from $220,000–$360,000, with higher pricing near Platteville and riverfront homes along the Mississippi in Cassville. Building costs usually run $160–$220 per sq. ft., depending on land prep and access to utilities.