Most listings are in the $10's per square foot per year. The Londonderry region is experiencing a a boost in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 13% rise in rent.
Compared to the rest of the Greater Boston market, the Londonderry submarket has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 2 listings have come on the market, which means new availabilities are probably going fast. You'll want to be prepared to tour spaces as quick as possible. 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 2,918 sqft, there are still 0 leases below 2,000 sqft. Most properties in this region are approximately 2 stories. Most buildings in this region were built in 0 and are Class B.