Current Waltham median home price: $789,668
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $838,183 | $754,365 | $922,002 |
| 2025 October | $842,977 | $758,679 | $927,275 |
| 2025 November | $847,798 | $763,019 | $932,578 |
| 2025 December | $852,647 | $767,382 | $937,912 |