The typical asking rate per listing is in the $20's per square foot per year. The Leesburg region is going through a an increase in rates. In the last 3 months, the median rate rose $9 per sqft per year. That's a 67% rise in rent.
In the last 90 days, 7 listings have come on the market, which means spaces most likley are going fast. You'll want to be prepared to make an offer immediately. 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 2,950 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region are approximately 1 stories. Most buildings in this region were built in 1980 and are Class A.