On average, listings lease in the $20's per square foot per year. The Everett submarket is going through a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 12% rise in rent.
Compared to the rest of the Seattle Metropolitan Area market, the Everett submarket has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 31 listings have come on the market, which means spaces might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,830 sqft. Most properties in this area are close to 2 floors. Most buildings in this region were built in 1980 and are Class B.