Most listings are in the $20's per square foot per year. The Eugene region is seeing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 15% decline in rent.
In the last 90 days, 30 listings have come on the market, which means spaces might be going fast. You'll want to be prepared to make an offer immediately. About 177% of the available leases in the Eugene 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 1,780 sqft. Most buildings in this region are around 2 stories. Most buildings in this area were built in 1980 and are Class A.