10/17/2026
Heading out of Summer and into the slower winter market, the numbers are getting more interesting for King County buyers.
In September, King County inventory was up 31.1% year over year, the median sale price held around $850,000, and homes were taking about 28 days to sell.
That matters because more inventory + longer market times usually means more room to negotiate.
And the condo market is even softer: King County had about 7 months of condo inventory, with the median condo price down 6.0% year over year to roughly $496,000.
For buyers and investors, winter is where I start looking harder at:
stale listings
price reductions
seller credits
inspection leverage
properties with rental optionality
The market isn’t “cheap.”
But compared with peak summer competition, the next few months may offer better opportunities to buy well.