Most listings are in the $10's per square foot per year. The White Oak region is going through a an increase in rates. In the last 3 months, the median rate rose $20 per sqft per year.
In the last 90 days, 2 listings have been listed, which means listings 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.
Even though the median size is 4,110 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this region were built in 2004 and are Class C.