Is Costa Mesa, CA 92627 a buyer’s or seller’s market?

The Costa Mesa housing market right now

In the three months ending August 31, 2026, 25% of homes in Costa Mesa, CA 92627 sold above their list price, the typical home went under contract in 45 days and there were 3.5 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 86 home sales.

Compared with the same period a year earlier, the share selling over asking fell from 38%, homes sold faster (48 days then) and the median sale price rose 17% to $1,558,825. Overall, Costa Mesa is less competitive than a year ago, which gives buyers more room.

Within Orange County, homes here sell more slowly than in 70% of the county’s ZIP codes, and sell less often over asking than in 70%. On our competition score, Costa Mesa ranks #805 of 1,069 CA ZIP codes with enough sales (score 48 out of 100).

Nearby, buyers who want less competition could look at Silverado 92676 (0% sold over asking) or Irvine 92612 (4% sold over asking), while Surfside 90743 (100% sold over asking) and Brea 92823 (71% sold over asking) are even more competitive.