Most listings are in the $30's per square foot per year. The Clackamas submarket is going through a a rise in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 4% increase in rent.
Compared to the rest of the Greater Portland market, the Clackamas submarket has higher rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 13 listings have been made available, which means office spaces are probably 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 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 1,740 sqft. Most buildings in this region are close to 2 floors. Most buildings in this area were built in 1998 and are Class A.