On average, listings lease in the $10's per square foot per year. The Progress region is seeing a decrease in rates. In the last 3 months, the median rate fell $7 per sqft per year. That's a 28% decrease in rent.
In the last 90 days, 8 listings have been listed, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,850 sqft. Most buildings in this region are around 2 stories. Most buildings in this area were built in 1920 and are Class B.