On average, listings lease in the $20's per square foot per year. The St. Tammany Parish submarket is going through a an increase in rates. In the last 3 months, the median rate rose $25 per sqft per year.
Compared to the rest of the Greater New Orleans Region market, the St. Tammany Parish region has higher rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 43 listings have been listed, so you'll want to check back regularly for new listings. About 165% of the available leases in the St. Tammany Parish are subleases, so you might be able to find a shorter term or below market rent. 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 2,100 sqft. Most properties in this area are around 1 stories. Most buildings in this market were built in 0 and are Class Class B.