On average, listings lease in the $50's per square foot per year. The Framingham submarket is experiencing a a boost in rates. In the last 3 months, the median rate rose $53 per sqft per year. That's a Inf% increase in rent.
Compared to the rest of the Greater Boston market, the Framingham region has higher rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 12 listings have been listed, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 8% of the listings in the Framingham are subleases, so you will probably have to consider a longer term lease. 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 2,000 sqft. Most properties in this region are close to 3 floors. Most buildings in this market were built in 1980 and are Class B.