Most listings are in the $10's per square foot per year. The Terrell region is going through a a rise in rates. In the last 3 months, the median rate rose $15 per sqft per year.
Compared to the rest of the DFW Metroplex market, the Terrell region has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 2 listings have come on the market, which means listings might be leasing quickly. 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 office spaces below 2,000 sqft. Most buildings in this area are approximately 1 floors. Most buildings in this market were built in 1997 and are Class B.