Current Grand Terrace median home price: $585,754
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $595,839 | $536,256 | $655,423 |
| 2026 April | $599,601 | $539,640 | $659,561 |
| 2026 May | $603,385 | $543,047 | $663,724 |
| 2026 June | $607,194 | $546,475 | $667,913 |
| 2026 July | $611,027 | $549,924 | $672,129 |
| 2026 August | $614,884 | $553,395 | $676,372 |
| 2026 September | $618,765 | $556,888 | $680,641 |
| 2026 October | $622,671 | $560,404 | $684,938 |
| 2026 November | $626,601 | $563,941 | $689,261 |
| 2026 December | $630,556 | $567,501 | $693,612 |