Current Port Isabel median home price: $261,375
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $259,877 | $233,889 | $285,864 |
| 2025 October | $261,707 | $235,536 | $287,878 |
| 2025 November | $263,550 | $237,195 | $289,905 |
| 2025 December | $265,407 | $238,866 | $291,947 |