Most listings are in the $20's per square foot per year. The Bend region is experiencing a a rise in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 8% rise in rent.
In the last 90 days, 51 listings have been posted online, so you'll want to check back regularly for new listings. About 4% of the available leases in the Bend are subleases, so you will probably have to focus your search on direct office leases. 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 1,690 sqft. Most properties in this region are around 2 floors. Most buildings in this region were built in 1999 and are Class B.