The typical asking rate per listing is in the $20's per square foot per year. The Everett submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 12% increase in rent.
Compared to the rest of the Seattle Metropolitan Area market, the Everett region has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 34 listings have been posted online, which means spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. 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 1,870 sqft. Most properties in this area are approximately 2 stories. Most buildings in this region were built in 1981 and are Class B.