The typical asking rate per listing is in the $20's per square foot per year. The Baltimore County region is seeing a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 8% rise in rent.
Compared to the rest of the Greater Baltimore market, the Baltimore County region has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 207 listings have been posted online, so you'll want to check back regularly for new listings. About 4% of the listings in the Baltimore County are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,750 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this region are close to 2 stories. Most buildings in this market were built in 1986 and are Class B.