Most listings are in the $20's per square foot per year. The Paterson region is going through a a rise in rates. In the last 3 months, the median rate increased $8 per sqft per year. That's a 40% rise in rent.
In the last 90 days, 4 listings have been made available, which means new listings might be 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,100 sqft. Most properties in this region are around 3 floors. Most buildings in this area were built in 1970 and are Class B.