Current Round Lake Beach median home price: $230,138
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | $269,116 | $242,205 | $296,028 |
| 2028 February | $270,223 | $243,200 | $297,245 |
| 2028 March | $271,858 | $244,672 | $299,044 |
| 2028 April | $273,503 | $246,153 | $300,854 |
| 2028 May | $275,159 | $247,643 | $302,675 |
| 2028 June | $276,824 | $249,142 | $304,506 |
| 2028 July | $278,499 | $250,649 | $306,349 |
| 2028 August | $279,511 | $251,560 | $307,462 |
| 2028 September | $280,185 | $252,166 | $308,203 |
| 2028 October | $281,524 | $253,372 | $309,677 |
| 2028 November | $283,228 | $254,905 | $311,551 |
| 2028 December | $284,894 | $256,404 | $313,383 |