The typical asking rate per listing is in the $20's per square foot per year. The Sherwood submarket is going through a a rise in rates. In the last 3 months, the median rate went up $11 per sqft per year. That's a 68% rise in rent.
In the last 90 days, 12 listings have been listed, which means office spaces might be leasing quickly. 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 810 sqft. Most properties in this area are around 1 floors. Most buildings in this region were built in 1985 and are Class B.