Most listings are in the $20's per square foot per year. The Louisiana region is going through a an increase in rates. In the last 3 months, the median rate went up $0 per sqft per year. That's a 0% increase in rent.
In the last 90 days, 575 listings have been made available, so you'll want to check back regularly for new listings. About 3% of the available space in the Louisiana are subleases, so you will probably need to consider the implications of signing a direct lease with the building. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,000 sqft. Most buildings in this market are approximately 1 stories. Most buildings in this region were built in 0 and are Class Class B.