Current Lake Barrington median home price: $479,195
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $532,161 | $478,945 | $585,377 |
| 2025 October | $535,801 | $482,221 | $589,381 |
| 2025 November | $539,465 | $485,519 | $593,412 |
| 2025 December | $543,155 | $488,839 | $597,470 |