Compared to the rest of the Greater Baltimore market, the Annapolis submarket has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 44 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the listings in the Annapolis 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.
The standard measurement for office space in this area is around 1,400 sqft. Most properties in this market are around 2 floors. Most buildings in this market were built in 1975 and are Class B.