On average, listings lease in the $10's per square foot per year. The Florence submarket is seeing a a boost in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 14% increase in rent.
In the last 90 days, 6 listings have come on the market, which means listings are probably leasing quickly. 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 1,930 sqft. Most buildings in this region are approximately 2 stories. Most buildings in this market were built in 1960 and are Class A.