Current Costa Mesa median home price: $1,311,855
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 March | $1,361,457 | $1,225,311 | $1,497,603 |
| 2026 April | $1,370,884 | $1,233,796 | $1,507,973 |
| 2026 May | $1,380,377 | $1,242,339 | $1,518,414 |
| 2026 June | $1,389,935 | $1,250,942 | $1,528,929 |
| 2026 July | $1,399,560 | $1,259,604 | $1,539,516 |
| 2026 August | $1,408,181 | $1,267,363 | $1,548,999 |
| 2026 September | $1,417,932 | $1,276,138 | $1,559,725 |
| 2026 October | $1,427,750 | $1,284,975 | $1,570,525 |
| 2026 November | $1,437,636 | $1,293,873 | $1,581,400 |
| 2026 December | $1,447,591 | $1,302,832 | $1,592,350 |