On average, listings lease in the $20's per square foot per year. The Hartford County region is going through a decline in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 10% decline in rent.
In the last 90 days, 128 listings have been posted online, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Hartford County are subleases, so you will probably have to consider a longer term lease. 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 2,500 sqft. Most buildings in this region are close to 2 stories. Most buildings in this market were built in 1982 and are Class A.