In the last 90 days, 38 listings have been posted online, which means office spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 16% of the listings in the Bellevue are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 54,000 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are close to 1 stories. Most buildings in this area were built in 1986 and are Class B.