Most listings are in the $20's per square foot per year. The Pawtucket submarket is going through a a boost in rates. In the last 3 months, the median rate increased $4 per sqft per year. That's a 24% increase in rent.
Compared to the rest of the Greater Boston market, the Pawtucket submarket has smaller rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 15 listings have been made available, which means office spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 33% of the available leases in the Pawtucket 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.
Even though the median size is 3,130 sqft, there are still 0 leases below 2,000 sqft. Most properties in this area are close to 2 floors. Most buildings in this area were built in 1900 and are Class A.