Current Gretna median home price: $419,069
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $427,927 | $385,134 | $470,719 |
| 2026 April | $429,660 | $386,694 | $472,626 |
| 2026 May | $431,401 | $388,261 | $474,541 |
| 2026 June | $433,149 | $389,834 | $476,464 |
| 2026 July | $434,904 | $391,413 | $478,394 |
| 2026 August | $436,666 | $392,999 | $480,332 |
| 2026 September | $438,435 | $394,591 | $482,278 |
| 2026 October | $440,211 | $396,190 | $484,232 |
| 2026 November | $441,995 | $397,795 | $486,194 |
| 2026 December | $443,785 | $399,407 | $488,164 |