On average, listings lease in the $10's per square foot per year. The Bel Air region is experiencing a decline in rates. In the last 3 months, the median rate decreased $14 per sqft per year. That's a 47% decline in rent.
Compared to the rest of the Greater Baltimore market, the Bel Air region has less expensive rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 0 listings have been listed, which means office spaces might be leasing quickly. You'll want to be prepared to make an offer immediately. About NaN% of the listings in the Bel Air 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,000 sqft. Most buildings in this region are close to 2 stories. Most buildings in this region were built in 1989 and are Class A.