On average, listings lease in the $10's per square foot per year. The Lane County region is going through a decline in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 17% decline in rent.
In the last 90 days, 49 listings have been posted online, so you'll want to check back regularly for new listings. 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 1,380 sqft. Most buildings in this area are close to 2 stories. Most buildings in this market were built in 1984 and are Class B.