Most listings are in the $0's per square foot per year. The Watertown submarket is going through a decrease in rates. In the last 3 months, the median rate fell $18 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 1 listings have been posted online, which means office spaces might be leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,940 sqft. Most buildings in this market are approximately 3 stories. Most buildings in this region were built in 1986 and are Class B.