Current Long Grove median home price: $861,440
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $924,567 | $832,110 | $1,017,024 |
| 2025 October | $929,056 | $836,151 | $1,021,962 |
| 2025 November | $933,567 | $840,210 | $1,026,924 |
| 2025 December | $938,100 | $844,290 | $1,031,910 |