Most listings are in the $20's per square foot per year. The New Haven County submarket is experiencing a a rise in rates. In the last 3 months, the median rate increased $24 per sqft per year.
In the last 90 days, 228 listings have come on the market, so you'll want to check back regularly for new listings. About 99% of the office spaces in the New Haven County 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,350 sqft. Most properties in this area are close to 2 floors. Most buildings in this region were built in 1975 and are Class A.