Current Alton median home price: $499,915
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $543,674 | $489,306 | $598,041 |
| 2031 February | $542,289 | $488,060 | $596,518 |
| 2031 March | $542,227 | $488,004 | $596,450 |
| 2031 April | $542,880 | $488,592 | $597,168 |
| 2031 May | $544,973 | $490,476 | $599,471 |
| 2031 June | $547,074 | $492,367 | $601,782 |
| 2031 July | $549,183 | $494,265 | $604,102 |
| 2031 August | $551,301 | $496,170 | $606,431 |
| 2031 September | $552,801 | $497,520 | $608,081 |
| 2031 October | $554,235 | $498,811 | $609,658 |
| 2031 November | $555,437 | $499,893 | $610,981 |
| 2031 December | $554,023 | $498,621 | $609,425 |