Current Harwinton median home price: $424,784
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $459,456 | $413,511 | $505,402 |
| 2025 October | $462,232 | $416,008 | $508,455 |
| 2025 November | $465,023 | $418,521 | $511,526 |
| 2025 December | $467,832 | $421,049 | $514,615 |