Current Janesville median home price: $287,941
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $313,506 | $282,156 | $344,857 |
| 2026 April | $315,397 | $283,857 | $346,936 |
| 2026 May | $317,598 | $285,839 | $349,358 |
| 2026 June | $319,816 | $287,834 | $351,797 |
| 2026 July | $322,048 | $289,843 | $354,253 |
| 2026 August | $323,859 | $291,473 | $356,245 |
| 2026 September | $325,520 | $292,968 | $358,072 |
| 2026 October | $327,793 | $295,014 | $360,572 |
| 2026 November | $330,081 | $297,073 | $363,089 |
| 2026 December | $332,386 | $299,147 | $365,624 |