Current Charlestown median home price: $291,783
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | $311,102 | $279,992 | $342,212 |
| 2026 February | $312,503 | $281,252 | $343,753 |
| 2026 March | $313,910 | $282,519 | $345,301 |
| 2026 April | $315,324 | $283,791 | $346,856 |
| 2026 May | $316,744 | $285,069 | $348,418 |
| 2026 June | $318,170 | $286,353 | $349,987 |
| 2026 July | $319,603 | $287,643 | $351,563 |
| 2026 August | $320,740 | $288,666 | $352,814 |
| 2026 September | $321,905 | $289,714 | $354,095 |
| 2026 October | $323,354 | $291,019 | $355,690 |
| 2026 November | $324,811 | $292,329 | $357,292 |
| 2026 December | $326,273 | $293,646 | $358,901 |