The typical asking rate per listing is in the $10's per square foot per year. The Frederick County submarket is going through a decline in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 19% decline in rent.
In the last 90 days, 67 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the listings in the Frederick County 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 2,810 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this area are approximately 2 floors. Most buildings in this area were built in 1989 and are Class A.