The typical asking rate per listing is in the $0's per square foot per year. The Alexandria region is seeing a decrease in rates. In the last 3 months, the median rate decreased $18 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 22 listings have been posted online, which means office spaces are probably going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 370 sqft. Most properties in this market are around 1 stories. Most buildings in this market were built in 2003 and are Class A.