Current Old Chatham median home price: $548,979
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $575,585 | $518,027 | $633,144 |
| 2025 October | $575,378 | $517,840 | $632,915 |
| 2025 November | $572,934 | $515,641 | $630,228 |
| 2025 December | $570,444 | $513,400 | $627,488 |