The typical asking rate per listing is in the $10's per square foot per year. The Redmond submarket is going through a a boost in rates. In the last 3 months, the median rate rose $13 per sqft per year.
In the last 90 days, 21 listings have been posted online, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 19% of the available space in the Redmond 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 2,700 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are approximately 2 stories. Most buildings in this area were built in 2005 and are Class A.