Most listings are in the $30's per square foot per year. The New London region is experiencing a an increase in rates. In the last 3 months, the median rate increased $13 per sqft per year. That's a 59% increase in rent.
In the last 90 days, 9 listings have been listed, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. About 56% of the listings in the New London are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 1,200 sqft. Most properties in this region are approximately 2 stories. Most buildings in this region were built in 1965 and are Class A.