Current Groton median home price: $393,651
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $428,079 | $385,271 | $470,887 |
| 2026 April | $430,719 | $387,647 | $473,791 |
| 2026 May | $433,376 | $390,039 | $476,714 |
| 2026 June | $436,050 | $392,445 | $479,655 |
| 2026 July | $438,739 | $394,866 | $482,613 |
| 2026 August | $439,296 | $395,366 | $483,226 |
| 2026 September | $438,525 | $394,672 | $482,377 |
| 2026 October | $437,959 | $394,163 | $481,755 |
| 2026 November | $439,230 | $395,307 | $483,153 |
| 2026 December | $441,939 | $397,745 | $486,133 |