On average, listings lease in the $20's per square foot per year. The Warrenton submarket is experiencing a an increase in rates. In the last 3 months, the median rate increased $25 per sqft per year.
Compared to the rest of the Washington D.C. market, the Warrenton region has less expensive rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 1 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.
Even though the median size is 3,000 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this area are approximately 3 stories. Most buildings in this market were built in 1999 and are Class A.