The typical asking rate per listing is in the $20's per square foot per year. The Montgomery County region is going through a a boost in rates. In the last 3 months, the median rate went up $26 per sqft per year.
In the last 90 days, 155 listings have been listed, so you'll want to check back regularly for new listings. About 62% of the available space in the Montgomery County 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.
Even though the median size is 6,950 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this region are close to 2 floors. Most buildings in this area were built in 1981 and are Class A.