The typical asking rate per listing is in the $20's per square foot per year. The Bellevue submarket is going through a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 7% rise in rent.
In the last 90 days, 38 listings have been listed, which means listings might be 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.
Even though the median size is 6,320 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are close to 2 stories. Most buildings in this market were built in 1986 and are Class C.