Current Alton median home price: $499,915
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $506,183 | $455,564 | $556,801 |
| 2027 February | $508,134 | $457,321 | $558,947 |
| 2027 March | $509,517 | $458,565 | $560,468 |
| 2027 April | $510,839 | $459,755 | $561,922 |
| 2027 May | $511,947 | $460,752 | $563,141 |
| 2027 June | $510,643 | $459,579 | $561,708 |
| 2027 July | $509,343 | $458,409 | $560,277 |
| 2027 August | $508,046 | $457,241 | $558,851 |
| 2027 September | $507,988 | $457,189 | $558,786 |
| 2027 October | $508,600 | $457,740 | $559,460 |
| 2027 November | $510,560 | $459,504 | $561,616 |
| 2027 December | $512,529 | $461,276 | $563,782 |