Current Deal Island median home price: $198,801
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $199,774 | $179,797 | $219,752 |
| 2025 October | $200,753 | $180,678 | $220,828 |
| 2025 November | $201,736 | $181,563 | $221,910 |
| 2025 December | $202,724 | $182,452 | $222,997 |