Current Grosse Ile median home price: $367,802
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $401,542 | $361,388 | $441,696 |
| 2025 October | $403,827 | $363,444 | $444,210 |
| 2025 November | $406,125 | $365,512 | $446,737 |
| 2025 December | $408,436 | $367,592 | $449,279 |