Most listings are in the $20's per square foot per year. The Bel Air region is experiencing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 2% increase in rent.
Compared to the rest of the Greater Baltimore market, the Bel Air region has smaller rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 0 listings have been listed, which means listings are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the available leases in the Bel Air are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,130 sqft. Most properties in this region are around 2 stories. Most buildings in this area were built in 1989 and are Class B.