Is Issaquah, WA 98027 a buyer’s or seller’s market?

The Issaquah housing market right now

In the three months ending August 31, 2026, 20% of homes in Issaquah, WA 98027 sold above their list price, the typical home went under contract in 15 days and there were 3.1 months of supply. Under four months of supply means sellers have the edge: expect competition for well-priced homes. That’s based on 104 home sales.

Compared with the same period a year earlier, the share selling over asking was about the same (19% then), homes sold faster (19 days then) and the median sale price rose 3% to $1,149,503. Overall, Issaquah is about as competitive as it was a year ago.

Within King County, homes here sell faster than in 58% of the county’s ZIP codes, and sell more often over asking than in 51%. On our competition score, Issaquah ranks #155 of 298 WA ZIP codes with enough sales (score 57 out of 100).

Nearby, buyers who want less competition could look at Skykomish 98288 (0% sold over asking) or Baring 98224 (0% sold over asking), while Seattle 98155 (43% sold over asking) and Seattle 98136 (41% sold over asking) are even more competitive.