Most listings are in the $10's per square foot per year. The Montrose-Ghent submarket is going through a an increase in rates. In the last 3 months, the median rate increased $17 per sqft per year.
In the last 90 days, 7 listings have been made available, which means new listings might be going fast. You'll want to be prepared to make an offer immediately. About 14% of the office spaces in the Montrose-Ghent are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,300 sqft. Most properties in this area are around 2 stories. Most buildings in this region were built in 1988 and are Class B.