The typical asking rate per listing is in the $20's per square foot per year. The Camden County region is going through a a rise in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 164 listings have come on the market, so you'll want to check back regularly for new listings. About 1% of the office spaces in the Camden County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet posted, 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 around 2 floors. Most buildings in this market were built in 1977 and are Class A.