Current Charlestown median home price: $291,783
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $305,475 | $274,927 | $336,022 |
| 2026 April | $306,764 | $276,088 | $337,440 |
| 2026 May | $308,059 | $277,253 | $338,865 |
| 2026 June | $309,359 | $278,423 | $340,295 |
| 2026 July | $310,665 | $279,599 | $341,732 |
| 2026 August | $311,770 | $280,593 | $342,947 |
| 2026 September | $312,903 | $281,612 | $344,193 |
| 2026 October | $314,224 | $282,801 | $345,646 |
| 2026 November | $315,550 | $283,995 | $347,105 |
| 2026 December | $316,882 | $285,194 | $348,570 |