Most listings are in the $20's per square foot per year. The Louisiana submarket is going through a a boost in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 634 listings have been listed, 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 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 2,240 sqft. Most properties in this market are approximately 1 stories. Most buildings in this area were built in 0 and are Class Class B.