The typical asking rate per listing is in the $40's per square foot per year. The Florham Park region is experiencing a an increase in rates. In the last 3 months, the median rate rose $13 per sqft per year. That's a 48% increase in rent.
In the last 90 days, 24 listings have come on the market, which means spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 8,820 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this area are around 3 stories. Most buildings in this market were built in 1983 and are Class A.