Current Big Arm median home price: $905,408
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $962,164 | $865,948 | $1,058,381 |
| 2026 February | $971,741 | $874,567 | $1,068,915 |
| 2026 March | $981,413 | $883,272 | $1,079,554 |
| 2026 April | $991,181 | $892,063 | $1,090,299 |
| 2026 May | $1,001,047 | $900,942 | $1,101,151 |
| 2026 June | $1,011,010 | $909,909 | $1,112,111 |
| 2026 July | $1,021,073 | $918,966 | $1,123,181 |
| 2026 August | $1,031,236 | $928,113 | $1,134,360 |
| 2026 September | $1,041,501 | $937,351 | $1,145,651 |
| 2026 October | $1,051,867 | $946,680 | $1,157,054 |
| 2026 November | $1,062,337 | $956,103 | $1,168,570 |
| 2026 December | $1,072,910 | $965,619 | $1,180,201 |