On average, listings lease in the $30's per square foot per year. The Mount Arlington submarket is going through a a boost in rates. In the last 3 months, the median rate went up $13 per sqft per year. That's a 63% increase in rent.
In the last 90 days, 0 listings have been made available, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. About Inf% of the office spaces in the Mount Arlington are subleases, so you might be able to find a shorter term or below market rent. 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 2,700 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this market are close to 4 floors. Most buildings in this area were built in 1989.