On average, listings lease in the $10's per square foot per year. The Kennebunk region is experiencing a decline in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 14% decrease in rent.
In the last 90 days, 9 listings have been posted online, which means listings are probably going fast. You'll want to be prepared to make an offer immediately. About 56% of the listings in the Kennebunk are subleases, so you might be able to snag a great spot on a short term. 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 properties in this region are around 2 floors. Most buildings in this market were built in 1890 and are Class A.