Compared to the rest of the DFW Metroplex market, the Colleyville region has higher rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 8 listings have been listed, which means spaces are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 13% of the available space in the Colleyville are subleases, so you might be able to snag a great spot on a short term. 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 1,620 sqft. Most properties in this market are around 1 stories. Most buildings in this market were built in 2006 and are Class B.