On average, listings lease in the $20's per square foot per year. The Dulles Town Center region is going through a decrease in rates. In the last 3 months, the median rate fell $11 per sqft per year. That's a 31% decline in rent.
Compared to the rest of the Washington D.C. market, the Dulles Town Center submarket has less expensive rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 19 listings have been posted online, which means new availabilities 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 5,060 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this region were built in 2001 and are Class A.