Current Lemont median home price: $508,994
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $562,415 | $506,173 | $618,656 |
| 2026 April | $566,112 | $509,501 | $622,723 |
| 2026 May | $569,834 | $512,850 | $626,817 |
| 2026 June | $573,580 | $516,222 | $630,938 |
| 2026 July | $576,514 | $518,863 | $634,165 |
| 2026 August | $577,297 | $519,568 | $635,027 |
| 2026 September | $578,918 | $521,026 | $636,810 |
| 2026 October | $582,160 | $523,944 | $640,375 |
| 2026 November | $585,987 | $527,388 | $644,585 |
| 2026 December | $589,839 | $530,855 | $648,823 |