On average, listings lease in the $30's per square foot per year. The Naples region is going through a a rise in rates. In the last 3 months, the median rate rose $5 per sqft per year. That's a 20% rise in rent.
In the last 90 days, 21 listings have come on the market, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 5% of the available space in the Naples are subleases, so you will probably have to focus your search on direct office leases. 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 2,060 sqft. Most properties in this market are approximately 2 stories. Most buildings in this market were built in 1985 and are Class A.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Wholesale trade is the dominant industry in this market. Commute by car is the most popular way to get to work amongst Naples folk. Commuting close to 15 minutes a day is the norm for those who opt to reside in this part of town.