Current Watertown median home price: $329,523
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $348,856 | $313,971 | $383,742 |
| 2026 April | $350,790 | $315,711 | $385,869 |
| 2026 May | $352,734 | $317,460 | $388,007 |
| 2026 June | $354,689 | $319,220 | $390,157 |
| 2026 July | $355,659 | $320,093 | $391,225 |
| 2026 August | $354,505 | $319,054 | $389,955 |
| 2026 September | $353,354 | $318,019 | $388,689 |
| 2026 October | $353,376 | $318,038 | $388,713 |
| 2026 November | $354,683 | $319,214 | $390,151 |
| 2026 December | $356,648 | $320,983 | $392,313 |