Current Plainfield median home price: $315,684
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $332,985 | $299,686 | $366,283 |
| 2025 October | $334,952 | $301,457 | $368,447 |
| 2025 November | $336,930 | $303,237 | $370,623 |
| 2025 December | $338,921 | $305,029 | $372,813 |