Most listings are in the $10's per square foot per year. The Bangor submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $18 per sqft per year.
In the last 90 days, 3 listings have come on the market, which means spaces are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 200% of the office spaces in the Bangor 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 4,930 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this market are close to 2 stories. Most buildings in this market were built in 0 and are Class Class B.