Most listings are in the $10's per square foot per year. The Terrell region is seeing a a boost in rates. In the last 3 months, the median rate rose $15 per sqft per year. That's a Inf% rise in rent.
Compared to the rest of the DFW Metroplex market, the Terrell submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 2 listings have been made available, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 5,000 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are close to 1 floors. Most buildings in this area were built in 1997 and are Class B.