The typical asking rate per listing is in the $20's per square foot per year. The Princeton Junction region is experiencing a an increase in rates. In the last 3 months, the median rate went up $24 per sqft per year.
In the last 90 days, 1 listings have been posted online, which means spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 200% of the listings in the Princeton Junction are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 11,940 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this market are approximately 2 stories. Most buildings in this market were built in 1984 and are Class C.