Most listings are in the $20's per square foot per year. The North Haven region is experiencing a decline in rates. In the last 3 months, the median rate decreased $17 per sqft per year. That's a 43% decrease in rent.
In the last 90 days, 14 listings have been made available, 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 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 1,000 sqft. Most properties in this region are approximately 2 stories. Most buildings in this region were built in 1986 and are Class B.