Most listings are in the $10's per square foot per year. The Hendersonville region is experiencing a decline in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 10% decline in rent.
In the last 90 days, 11 listings have been made available, which means leases might be going fast. You'll want to be prepared to make an offer immediately. 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 1,280 sqft. Most properties in this market are around 1 floors. Most buildings in this region were built in 1987 and are Class B.