The typical asking rate per listing is in the $40's per square foot per year. The Oradell region is going through a an increase in rates. In the last 3 months, the median rate increased $20 per sqft per year. That's a 73% increase in rent.
In the last 90 days, 5 listings have come on the market, which means new listings 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 330 sqft. Most buildings in this region are approximately 3 stories. Most buildings in this region were built in 1979 and are Class C.