Current Gretna median home price: $419,069
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $428,009 | $385,208 | $470,810 |
| 2025 October | $429,826 | $386,844 | $472,809 |
| 2025 November | $431,651 | $388,486 | $474,816 |
| 2025 December | $433,483 | $390,135 | $476,832 |