In the last 90 days, 10 listings have come on the market, which means leases are probably going fast. You'll want to be prepared to make an offer immediately. About 10% of the listings in the Knox County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 4,870 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this area are close to 1 floors. Most buildings in this region were built in 1975 and are Class C.