Compared to the rest of the DFW Metroplex market, the Colleyville region has greater rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 7 listings have been posted online, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,550 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are approximately 1 floors. Most buildings in this region were built in 2004 and are Class B.