Jefferson County lies in southwestern Montana, between Butte and Helena. Its seat is Boulder, and it includes growing commuter communities such as Clancy and Jefferson City. The county’s location along I-15 makes it popular for residents who work in Helena or Butte but prefer rural living. The area mixes small-town, ranch and forested land, with recreational access to mountains and rivers. Home prices vary by proximity to Helena: existing homes near Clancy/Jefferson City often range $400K-$600K+, while homes further south or rural areas can be $250K-$400K. Building new homes (land + build) costs about $400K-$650K+, depending on site and finish. The county is semi-rural/suburban, with fast access to urban jobs but rural scenery.
Jefferson County Real Estate Listings
Jefferson County lies in southwestern Montana, between Butte and Helena. Its seat is Boulder, and it includes growing commuter communities such as Clancy and Jefferson City. The county’s location along I-15 makes it popular for residents who work in Helena or Butte but prefer rural living. The area mixes small-town, ranch and forested land, with recreational access to mountains and rivers. Home prices vary by proximity to Helena: existing homes near Clancy/Jefferson City often range $400K-$600K+, while homes further south or rural areas can be $250K-$400K. Building new homes (land + build) costs about $400K-$650K+, depending on site and finish. The county is semi-rural/suburban, with fast access to urban jobs but rural scenery.