Most listings are in the $20's per square foot per year. The Lorton region is seeing a decrease in rates. In the last 3 months, the median rate fell $6 per sqft per year. That's a 20% decrease in rent.
Compared to the rest of the Washington D.C. market, the Lorton submarket has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 5 listings have been listed, which means leases most likley are 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 2,750 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are around 2 stories. Most buildings in this region were built in 1985 and are Class A.