Current Watertown median home price: $329,523
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $356,774 | $321,096 | $392,451 |
| 2026 February | $358,775 | $322,897 | $394,652 |
| 2026 March | $360,787 | $324,709 | $396,866 |
| 2026 April | $362,811 | $326,530 | $399,092 |
| 2026 May | $364,846 | $328,361 | $401,331 |
| 2026 June | $366,893 | $330,203 | $403,582 |
| 2026 July | $367,897 | $331,107 | $404,686 |
| 2026 August | $366,787 | $330,108 | $403,465 |
| 2026 September | $365,680 | $329,112 | $402,248 |
| 2026 October | $365,702 | $329,132 | $402,273 |
| 2026 November | $367,055 | $330,349 | $403,760 |
| 2026 December | $369,114 | $332,202 | $406,025 |