The typical asking rate per listing is in the $10's per square foot per year. The Harlingen region is experiencing a a boost in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 25% rise in rent.
In the last 90 days, 4 listings have been made available, which means new listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 15,000 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this market are close to 2 stories. Most buildings in this market were built in 1997 and are Class B.