Most listings are in the $20's per square foot per year. The Richardson submarket is going through a decrease in rates. In the last 3 months, the median rate fell $0 per sqft per year. That's a 0% decrease in rent.
Compared to the rest of the DFW Metroplex market, the Richardson submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 65 listings have been posted online, so you'll want to check back regularly for new listings. About 9% of the available space in the Richardson are subleases, so you will probably have to focus your search on direct office leases. 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 2,760 sqft, there are still 0 listings below 2,000 sqft. Most properties in this area are approximately 2 stories. Most buildings in this market were built in 1985 and are Class B.