Current Charlestown median home price: $650,952
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $694,822 | $625,340 | $764,304 |
| 2026 April | $699,049 | $629,144 | $768,954 |
| 2026 May | $703,301 | $632,971 | $773,631 |
| 2026 June | $707,579 | $636,821 | $778,337 |
| 2026 July | $711,883 | $640,695 | $783,072 |
| 2026 August | $716,214 | $644,592 | $787,835 |
| 2026 September | $718,413 | $646,571 | $790,254 |
| 2026 October | $722,557 | $650,302 | $794,813 |
| 2026 November | $726,953 | $654,257 | $799,648 |
| 2026 December | $731,375 | $658,237 | $804,512 |