Most listings are in the $20's per square foot per year. The Plainfield region is experiencing a a boost in rates. In the last 3 months, the median rate rose $23 per sqft per year.
In the last 90 days, 6 listings have been posted online, which means new availabilities 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 35,000 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are approximately 1 stories. Most buildings in this market were built in 0 and are Class Class B.