Compared to the rest of the Washington D.C. market, the Cascades region has smaller rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 2 listings have come on the market, which means leases are probably going fast. You'll want to be prepared to make an offer immediately. 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 1,580 sqft. Most buildings in this region are close to 3 stories. Most buildings in this area were built in 2001 and are Class B.