On average, listings lease in the $20's per square foot per year. The DFW Metroplex region is seeing a decline in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 5% decline in rent.
In the last 90 days, 3183 listings have been posted online, so you'll want to check back regularly for new listings. About 61% of the available leases in the DFW Metroplex 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,530 sqft. Most properties in this region are around 2 floors. Most buildings in this market were built in 1985 and are Class B.