Current Greencastle median home price: $230,010
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 February | $243,654 | $219,288 | $268,019 |
| 2026 March | $244,983 | $220,485 | $269,481 |
| 2026 April | $246,320 | $221,688 | $270,951 |
| 2026 May | $247,663 | $222,897 | $272,430 |
| 2026 June | $249,014 | $224,113 | $273,916 |
| 2026 July | $250,373 | $225,335 | $275,410 |
| 2026 August | $251,739 | $226,565 | $276,912 |
| 2026 September | $253,112 | $227,801 | $278,423 |
| 2026 October | $254,493 | $229,043 | $279,942 |
| 2026 November | $255,881 | $230,293 | $281,469 |
| 2026 December | $257,277 | $231,549 | $283,005 |