Current Alton median home price: $275,276
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2031 January | $387,896 | $349,106 | $426,685 |
| 2031 February | $390,784 | $351,705 | $429,862 |
| 2031 March | $393,693 | $354,324 | $433,062 |
| 2031 April | $396,624 | $356,962 | $436,287 |
| 2031 May | $399,577 | $359,619 | $439,535 |
| 2031 June | $401,475 | $361,327 | $441,622 |
| 2031 July | $403,721 | $363,349 | $444,094 |
| 2031 August | $406,044 | $365,440 | $446,649 |
| 2031 September | $409,067 | $368,161 | $449,974 |
| 2031 October | $412,113 | $370,902 | $453,324 |
| 2031 November | $415,181 | $373,663 | $456,699 |
| 2031 December | $418,272 | $376,445 | $460,100 |