On average, listings lease in the $20's per square foot per year. The Colleyville region is going through a an increase in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 6% increase in rent.
Compared to the rest of the DFW Metroplex market, the Colleyville region has greater rates, and you'll need to pay a premium to be in this hot submarket.
In the last 90 days, 8 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 10,000 sqft, there are still 0 listings below 2,000 sqft. Most properties in this region are close to 1 floors. Most buildings in this region were built in 2006 and are Class B.