The typical asking rate per listing is in the $10's per square foot per year. The Henderson County region is experiencing a decline in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 19% decline in rent.
In the last 90 days, 11 listings have been posted online, which means leases are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 145% of the available leases in the Henderson County are subleases, so you might be able to snag a great spot on a short term. 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 1,430 sqft. Most buildings in this market are around 1 floors. Most buildings in this market were built in 1989 and are Class B.