Most listings are in the $20's per square foot per year. The Exeter region is experiencing a a boost in rates. In the last 3 months, the median rate increased $21 per sqft per year.
Compared to the rest of the Greater Boston market, the Exeter submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 11 listings have been made available, which means listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 2,800 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this region are approximately 2 floors. Most buildings in this area were built in 1900 and are Class A.