Is Byron, CA 94514 a buyer’s or seller’s market?

The Byron housing market right now

In the three months ending August 31, 2026, 50% of homes in Byron, CA 94514 sold above their list price, the typical home went under contract in 32 days and there were 8 months of supply. More than six months of supply favors buyers, who usually have more time and more room to negotiate. With only 2 sales, these figures can swing a lot from month to month.

Compared with the same period a year earlier, the share selling over asking rose from 0%, homes sold faster (61 days then) and the median sale price fell 47% to $477,293. Overall, Byron is more competitive than a year ago, so tougher for buyers.

Within Contra Costa County, homes here sell more slowly than in 87% of the county’s ZIP codes, and sell more often over asking than in 72%.

Nearby, buyers who want less competition could look at Port Costa 94569 (0% sold over asking) or Discovery Bay 94505 (17% sold over asking), while Diablo 94528 (100% sold over asking) and El Cerrito 94530 (85% sold over asking) are even more competitive.