Compared to the rest of the DFW Metroplex market, the Allen region has greater rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 19 listings have come on the market, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 89% of the available space in the Allen are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 2,630 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are approximately 2 stories. Most buildings in this area were built in 2005 and are Class B.