Current Charlestown median home price: $650,952
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $695,801 | $626,221 | $765,381 |
| 2025 October | $701,020 | $630,918 | $771,122 |
| 2025 November | $706,277 | $635,650 | $776,905 |
| 2025 December | $711,575 | $640,417 | $782,732 |