The typical asking rate per listing is in the $20's per square foot per year. The New Britain region is going through a a rise in rates. In the last 3 months, the median rate went up $24 per sqft per year. That's a Inf% rise in rent.
In the last 90 days, 4 listings have been posted online, 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 9,170 sqft, there are still 0 listings below 2,000 sqft. Most properties in this area are close to 6 stories. Most buildings in this market were built in 1986 and are Class A.