The typical asking rate per listing is in the $10's per square foot per year. The Kennebunk submarket is seeing a decrease in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 8% decline in rent.
In the last 90 days, 9 listings have been posted online, which means new listings are probably going fast. You'll want to be prepared to make an offer immediately. About 44% of the office spaces in the Kennebunk 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 4,660 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this area were built in 1890 and are Class A.