Current Watertown median home price: $284,585
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $326,016 | $293,414 | $358,618 |
| 2026 February | $328,206 | $295,385 | $361,027 |
| 2026 March | $330,395 | $297,355 | $363,434 |
| 2026 April | $332,614 | $299,353 | $365,875 |
| 2026 May | $334,848 | $301,363 | $368,333 |
| 2026 June | $337,097 | $303,388 | $370,807 |
| 2026 July | $339,362 | $305,426 | $373,298 |
| 2026 August | $341,129 | $307,016 | $375,242 |
| 2026 September | $341,695 | $307,525 | $375,864 |
| 2026 October | $342,920 | $308,628 | $377,212 |
| 2026 November | $344,460 | $310,014 | $378,906 |
| 2026 December | $346,735 | $312,062 | $381,409 |