Most listings are in the $20's per square foot per year. The Rockingham County region is experiencing a an increase in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 4% increase in rent.
In the last 90 days, 412 listings have come on the market, so you'll want to check back regularly for new listings. About 1% of the available space in the Rockingham 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 1,550 sqft. Most properties in this market are approximately 2 floors. Most buildings in this area were built in 1965 and are Class Class B.