Current Crystal Lake median home price: $348,813
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2027 January | $415,528 | $373,975 | $457,080 |
| 2027 February | $418,043 | $376,239 | $459,847 |
| 2027 March | $420,574 | $378,516 | $462,631 |
| 2027 April | $423,120 | $380,808 | $465,432 |
| 2027 May | $425,681 | $383,113 | $468,250 |
| 2027 June | $426,802 | $384,122 | $469,482 |
| 2027 July | $426,256 | $383,631 | $468,882 |
| 2027 August | $425,042 | $382,538 | $467,546 |
| 2027 September | $424,484 | $382,036 | $466,933 |
| 2027 October | $424,000 | $381,600 | $466,400 |
| 2027 November | $424,274 | $381,846 | $466,701 |
| 2027 December | $424,952 | $382,457 | $467,447 |