Current Costa Mesa median home price: $1,311,855
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | $1,361,544 | $1,225,390 | $1,497,698 |
| 2025 October | $1,371,059 | $1,233,954 | $1,508,165 |
| 2025 November | $1,380,641 | $1,242,577 | $1,518,706 |
| 2025 December | $1,390,291 | $1,251,261 | $1,529,320 |