On average, listings lease in the $20's per square foot per year. The Bothell region is experiencing a decrease in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 4% decrease in rent.
Compared to the rest of the Seattle Metropolitan Area market, the Bothell region has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 22 listings have been listed, which means leases are probably going fast. You'll want to be prepared to make an offer immediately. About 45% of the available leases in the Bothell are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,380 sqft. Most buildings in this region are approximately 2 floors. Most buildings in this region were built in 1996 and are Class A.