On average, listings lease in the $30's per square foot per year. The Clackamas County region is seeing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 11% decline in rent.
In the last 90 days, 54 listings have been listed, so you'll want to check back regularly for new listings. About 6% of the office spaces in the Clackamas County are subleases, so you will probably have to consider a longer term lease. 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 1,650 sqft. Most properties in this area are close to 3 stories. Most buildings in this area were built in 1991 and are Class A.