Most listings are in the $10's per square foot per year. The Grand Prairie submarket is experiencing a decrease in rates. In the last 3 months, the median rate fell $8 per sqft per year. That's a 32% decline in rent.
Compared to the rest of the DFW Metroplex market, the Grand Prairie submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 34 listings have been posted online, which means spaces 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 on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,270 sqft. Most buildings in this area are approximately 1 stories. Most buildings in this market were built in 1985 and are Class B.