Current Long Grove median home price: $861,440
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $942,655 | $848,389 | $1,036,920 |
| 2026 February | $947,231 | $852,508 | $1,041,955 |
| 2026 March | $951,831 | $856,647 | $1,047,014 |
| 2026 April | $956,452 | $860,807 | $1,052,097 |
| 2026 May | $961,096 | $864,986 | $1,057,205 |
| 2026 June | $965,762 | $869,186 | $1,062,339 |
| 2026 July | $970,451 | $873,406 | $1,067,496 |
| 2026 August | $975,163 | $877,647 | $1,072,680 |
| 2026 September | $979,898 | $881,908 | $1,077,888 |
| 2026 October | $984,656 | $886,190 | $1,083,121 |
| 2026 November | $989,436 | $890,493 | $1,088,380 |
| 2026 December | $994,240 | $894,816 | $1,093,664 |