The typical asking rate per listing is in the $20's per square foot per year. The Washington County submarket is going through a a boost in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 3% increase in rent.
In the last 90 days, 65 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the available leases in the Washington County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,680 sqft. Most buildings in this region are approximately 2 floors. Most buildings in this area were built in 1998 and are Class B.