The typical asking rate per listing is in the $10's per square foot per year. The Rockingham County region is experiencing a a boost in rates. In the last 3 months, the median rate went up $0 per sqft per year. That's a 1% increase in rent.
In the last 90 days, 433 listings have been posted online, 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,600 sqft. Most properties in this region are approximately 2 stories. Most buildings in this area were built in 1965 and are Class Class B.