On average, listings lease in the $10's per square foot per year. The Torrington submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $15 per sqft per year.
In the last 90 days, 11 listings have been listed, which means spaces are probably leasing quickly. 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.
The standard measurement for office space in this area is around 1,180 sqft. Most properties in this market are close to 2 stories. Most buildings in this area were built in 1949 and are Class A.