Current Round Lake median home price: $368,310
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $429,674 | $386,707 | $472,642 |
| 2025 October | $434,042 | $390,638 | $477,446 |
| 2025 November | $438,243 | $394,418 | $482,067 |
| 2025 December | $441,241 | $397,117 | $485,365 |