Current Lake Koshkonong median home price: $192,150
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $204,159 | $183,743 | $224,575 |
| 2026 February | $203,811 | $183,430 | $224,192 |
| 2026 March | $203,033 | $182,730 | $223,336 |
| 2026 April | $202,747 | $182,472 | $223,021 |
| 2026 May | $203,352 | $183,017 | $223,688 |
| 2026 June | $205,208 | $184,687 | $225,728 |
| 2026 July | $205,346 | $184,811 | $225,880 |
| 2026 August | $204,579 | $184,121 | $225,037 |
| 2026 September | $202,217 | $181,995 | $222,438 |
| 2026 October | $200,702 | $180,632 | $220,772 |
| 2026 November | $198,384 | $178,546 | $218,222 |
| 2026 December | $196,093 | $176,483 | $215,702 |