Most listings are in the $10's per square foot per year. The Southlake submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $20 per sqft per year. That's a Inf% rise in rent.
Compared to the rest of the DFW Metroplex market, the Southlake region has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 12 listings have been made available, which means office 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.
Even though the median size is 26,950 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this area are approximately 1 floors. Most buildings in this area were built in 2005 and are Class A.