Current Alton median home price: $557,834
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $836,775 | $753,097 | $920,452 |
| 2031 February | $844,731 | $760,258 | $929,204 |
| 2031 March | $852,763 | $767,486 | $938,039 |
| 2031 April | $860,871 | $774,784 | $946,958 |
| 2031 May | $868,694 | $781,824 | $955,563 |
| 2031 June | $869,953 | $782,958 | $956,948 |
| 2031 July | $869,141 | $782,227 | $956,055 |
| 2031 August | $870,583 | $783,524 | $957,641 |
| 2031 September | $876,492 | $788,842 | $964,141 |
| 2031 October | $884,825 | $796,343 | $973,308 |
| 2031 November | $893,238 | $803,914 | $982,562 |
| 2031 December | $901,731 | $811,558 | $991,904 |