Most listings are in the $20's per square foot per year. The Montgomery County submarket is going through a a rise in rates. In the last 3 months, the median rate rose $23 per sqft per year.
In the last 90 days, 137 listings have been listed, so you'll want to check back regularly for new listings. About 101% of the office spaces 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 3,000 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are close to 1 stories. Most buildings in this area were built in 1978 and are Class B.