Compared to the rest of the Greater Portland market, the King City submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 0 listings have been made available, which means new listings most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About NaN% of the office spaces in the King City are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,360 sqft. Most buildings in this market were built in 1978 and are Class B.