The typical asking rate per listing is in the $30's per square foot per year. The Greater Baltimore region is seeing a a boost in rates. In the last 3 months, the median rate went up $5 per sqft per year. That's a 17% increase in rent.
Compared to the rest of the Greater Baltimore market, the Greater Baltimore region has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 271 listings have been made available, so you'll want to check back regularly for new listings. About 2% of the listings in the Greater Baltimore are subleases, so you will probably have to consider a longer term lease. 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 2,360 sqft. Most properties in this area are approximately 2 stories. Most buildings in this area were built in 1986 and are Class A.