Most listings are in the $10's per square foot per year. The Newark submarket is going through a decrease in rates. In the last 3 months, the median rate fell $3 per sqft per year. That's a 15% decrease in rent.
In the last 90 days, 5 listings have come on the market, which means leases might be going fast. 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 2,630 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this area are approximately 1 floors. Most buildings in this area were built in 1975 and are Class B.