The most expensive homes in Montana are in Big Sky, with a typical value of $1,877,649 and a 5-year increase of 23.6%. Other high-value cities include Rollins ($1,229,923), Gallatin Gateway ($1,160,115), and Garrison ($1,145,435). Kalispell, Bozeman, and Missoula metros have the most cities in the top 30. Home values have generally increased over the past five years, despite some recent fluctuations.