Current Charlestown median home price: $650,952
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $716,912 | $645,220 | $788,603 |
| 2026 February | $722,289 | $650,060 | $794,517 |
| 2026 March | $727,706 | $654,935 | $800,476 |
| 2026 April | $733,164 | $659,847 | $806,480 |
| 2026 May | $738,663 | $664,796 | $812,529 |
| 2026 June | $744,203 | $669,782 | $818,623 |
| 2026 July | $749,531 | $674,578 | $824,484 |
| 2026 August | $751,832 | $676,649 | $827,015 |
| 2026 September | $756,170 | $680,553 | $831,787 |
| 2026 October | $761,690 | $685,521 | $837,859 |
| 2026 November | $767,403 | $690,663 | $844,143 |
| 2026 December | $773,159 | $695,843 | $850,475 |