Most listings are in the $0's per square foot per year. The Stoneham region is seeing a decrease in rates. In the last 3 months, the median rate fell $28 per sqft per year. That's a 100% decrease in rent.
In the last 90 days, 2 listings have been posted online, which means office spaces most likley are leasing quickly. 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.
The standard measurement for office space in this area is around 800 sqft. Most properties in this region are approximately 4 stories. Most buildings in this area were built in 1984 and are Class A.