On average, listings lease in the $10's per square foot per year. The West Haven region is experiencing a an increase in rates. In the last 3 months, the median rate went up $16 per sqft per year.
In the last 90 days, 19 listings have been listed, which means listings might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 16% of the listings in the West Haven 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 1,190 sqft. Most buildings in this market are around 1 stories. Most buildings in this area were built in 1960.