Most listings are in the $10's per square foot per year. The Torrington submarket is experiencing a a rise in rates. In the last 3 months, the median rate rose $14 per sqft per year.
In the last 90 days, 11 listings have come on the market, which means office spaces are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 109% of the office spaces in the Torrington are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,680 sqft. Most buildings in this area are around 2 stories. Most buildings in this area were built in 1955 and are Class A.