Current Grand Terrace median home price: $585,754
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $596,195 | $536,576 | $655,815 |
| 2025 October | $600,317 | $540,285 | $660,348 |
| 2025 November | $604,466 | $544,020 | $664,913 |
| 2025 December | $608,645 | $547,781 | $669,510 |