Current Alton median home price: $275,276
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $323,548 | $291,193 | $355,903 |
| 2027 February | $326,073 | $293,466 | $358,681 |
| 2027 March | $328,619 | $295,757 | $361,481 |
| 2027 April | $331,184 | $298,065 | $364,302 |
| 2027 May | $333,769 | $300,392 | $367,146 |
| 2027 June | $336,374 | $302,737 | $370,012 |
| 2027 July | $337,658 | $303,893 | $371,424 |
| 2027 August | $337,969 | $304,173 | $371,766 |
| 2027 September | $337,506 | $303,756 | $371,257 |
| 2027 October | $335,891 | $302,301 | $369,480 |
| 2027 November | $334,372 | $300,935 | $367,809 |
| 2027 December | $332,857 | $299,572 | $366,143 |