Compared to the rest of the Greater Boston market, the Nashua region has higher rates, and you'll need to pay a premium to be in this hot region.
In the last 90 days, 143 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the listings in the Nashua are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,260 sqft. Most properties in this area are close to 2 stories. Most buildings in this area were built in 1968 and are Class A.