Current Alton median home price: $557,834
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $638,143 | $574,329 | $701,957 |
| 2027 February | $643,941 | $579,547 | $708,335 |
| 2027 March | $649,792 | $584,813 | $714,771 |
| 2027 April | $655,696 | $590,126 | $721,266 |
| 2027 May | $661,654 | $595,488 | $727,819 |
| 2027 June | $666,845 | $600,160 | $733,529 |
| 2027 July | $664,362 | $597,926 | $730,798 |
| 2027 August | $660,743 | $594,668 | $726,817 |
| 2027 September | $657,143 | $591,429 | $722,857 |
| 2027 October | $655,414 | $589,873 | $720,956 |
| 2027 November | $654,664 | $589,198 | $720,130 |
| 2027 December | $653,056 | $587,750 | $718,361 |