The typical asking rate per listing is in the $20's per square foot per year. The Monmouth County region is seeing a an increase in rates. In the last 3 months, the median rate went up $6 per sqft per year. That's a 27% rise in rent.
In the last 90 days, 102 listings have been listed, so you'll want to check back regularly for new listings. About 7% of the available space in the Monmouth County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,140 sqft. Most properties in this area are approximately 2 stories. Most buildings in this region were built in 1986 and are Class B.