On average, listings lease in the $10's per square foot per year. The Washington County submarket is going through a a rise in rates. In the last 3 months, the median rate increased $3 per sqft per year. That's a 17% rise in rent.
In the last 90 days, 21 listings have been made available, which means leases are probably 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 available, so finding a space for a small business might be tough.
Even though the median size is 2,550 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are around 2 stories. Most buildings in this market were built in 1995 and are Class B.