The typical asking rate per listing is in the $30's per square foot per year. The Montgomery County region is experiencing a a boost in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 2% increase in rent.
In the last 90 days, 114 listings have been made available, so you'll want to check back regularly for new listings. About 3% of the office spaces in the Montgomery County 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.
Even though the median size is 3,000 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are around 3 floors. Most buildings in this region were built in 1985 and are Class A.