Current Watertown median home price: $362,360
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $404,089 | $363,680 | $444,498 |
| 2026 February | $406,518 | $365,866 | $447,170 |
| 2026 March | $408,962 | $368,066 | $449,858 |
| 2026 April | $411,420 | $370,278 | $452,562 |
| 2026 May | $413,893 | $372,504 | $455,283 |
| 2026 June | $416,381 | $374,743 | $458,019 |
| 2026 July | $417,520 | $375,768 | $459,272 |
| 2026 August | $416,409 | $374,768 | $458,050 |
| 2026 September | $415,301 | $373,771 | $456,831 |
| 2026 October | $414,196 | $372,777 | $455,616 |
| 2026 November | $415,224 | $373,701 | $456,746 |
| 2026 December | $417,720 | $375,948 | $459,492 |