Is Big Arm, MT 59910 a buyer’s or seller’s market?

The Big Arm housing market right now

In the three months ending August 31, 2026, 0% of homes in Big Arm, MT 59910 sold above their list price, the typical home went under contract in 237 days and there were 4.8 months of supply. Four to six months of supply is a balanced market, where pricing and condition decide how much room there is to negotiate. With only 2 sales, these figures can swing a lot from month to month.

Compared with the same period a year earlier, the share selling over asking was about the same (0% then), homes sold more slowly (135 days then) and the median sale price fell 15% to $1,873,689. Overall, Big Arm is less competitive than a year ago, which gives buyers more room.

Within Lake County, homes here sell more slowly than in 90% of the county’s ZIP codes, and sell less often over asking than in any other ZIP code in the county.