On average, listings lease in the $20's per square foot per year. The Forestville submarket is going through a a rise in rates. In the last 3 months, the median rate rose $24 per sqft per year.
In the last 90 days, 5 listings have been posted online, which means leases most likley are leasing quickly. 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 21,000 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this market are close to 3 floors. Most buildings in this area were built in 1985 and are Class C.