Compared to the rest of the Seattle Metropolitan Area market, the Snoqualmie region has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 4 listings have been made available, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. About 75% of the office spaces in the Snoqualmie are subleases, so you might be able to snag a great spot on a short term. 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 1,910 sqft. Most buildings in this area are around 2 stories. Most buildings in this market were built in 2006 and are Class A.